[{"department":[{"_id":"302"}],"type":"journal_article","date_created":"2026-03-25T07:43:24Z","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>Lithographic surface patterning is a cornerstone of modern materials and device fabrication. Although the available lithography techniques are constantly being advanced to push the feature sizes down to the few-nanometer scale, such developments are associated with many technological and economic challenges. Combining established top-down lithography with bottom-up self-assembly strategies has the potential to overcome those challenges and enable the manipulation of matter with molecular precision. One of the most exciting approaches in this regard is to harness the programmability of DNA self-assembly to create precise DNA nanostructure masks to be used in the lithographic patterning of diverse substrates. DNA nanotechnology has provided us with a versatile toolbox for the high-yield synthesis of 2D and 3D nanostructures with complex, user-defined shapes at unprecedented molecular accuracy. Consequently, the last decade has seen intense research efforts aimed at transferring such DNA nanostructure shapes into functional organic and inorganic materials and we have now arrived at a point where sophisticated molecular lithography approaches utilize DNA nanostructure masks for the fabrication of plasmonic surfaces for metamaterials and sensing applications. This review summarizes how the spatial information of such DNA nanostructure masks can be transferred into various organic and inorganic materials through selective etching and deposition steps. The review also discusses recent developments toward all-purpose molecular lithography schemes and highlights promising extensions of the discussed methods toward new materials systems and application fields.</jats:p>","lang":"eng"}],"citation":{"apa":"Keller, A. C., &#38; Linko, V. (2026). Molecular lithography with DNA nanostructures: Methods and applications. <i>Journal of Physics D: Applied Physics</i>. <a href=\"https://doi.org/10.1088/1361-6463/ae5667\">https://doi.org/10.1088/1361-6463/ae5667</a>","ieee":"A. C. Keller and V. Linko, “Molecular lithography with DNA nanostructures: Methods and applications,” <i>Journal of Physics D: Applied Physics</i>, 2026, doi: <a href=\"https://doi.org/10.1088/1361-6463/ae5667\">10.1088/1361-6463/ae5667</a>.","chicago":"Keller, Adrian Clemens, and Veikko Linko. “Molecular Lithography with DNA Nanostructures: Methods and Applications.” <i>Journal of Physics D: Applied Physics</i>, 2026. <a href=\"https://doi.org/10.1088/1361-6463/ae5667\">https://doi.org/10.1088/1361-6463/ae5667</a>.","short":"A.C. Keller, V. Linko, Journal of Physics D: Applied Physics (2026).","mla":"Keller, Adrian Clemens, and Veikko Linko. “Molecular Lithography with DNA Nanostructures: Methods and Applications.” <i>Journal of Physics D: Applied Physics</i>, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.1088/1361-6463/ae5667\">10.1088/1361-6463/ae5667</a>.","ama":"Keller AC, Linko V. Molecular lithography with DNA nanostructures: Methods and applications. <i>Journal of Physics D: Applied Physics</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1088/1361-6463/ae5667\">10.1088/1361-6463/ae5667</a>","bibtex":"@article{Keller_Linko_2026, title={Molecular lithography with DNA nanostructures: Methods and applications}, DOI={<a href=\"https://doi.org/10.1088/1361-6463/ae5667\">10.1088/1361-6463/ae5667</a>}, journal={Journal of Physics D: Applied Physics}, publisher={IOP Publishing}, author={Keller, Adrian Clemens and Linko, Veikko}, year={2026} }"},"publication":"Journal of Physics D: Applied Physics","doi":"10.1088/1361-6463/ae5667","user_id":"48864","language":[{"iso":"eng"}],"_id":"65108","publisher":"IOP Publishing","date_updated":"2026-03-25T07:44:52Z","publication_status":"published","publication_identifier":{"issn":["0022-3727","1361-6463"]},"author":[{"id":"48864","full_name":"Keller, Adrian Clemens","orcid":"0000-0001-7139-3110","last_name":"Keller","first_name":"Adrian Clemens"},{"first_name":"Veikko","last_name":"Linko","full_name":"Linko, Veikko"}],"status":"public","title":"Molecular lithography with DNA nanostructures: Methods and applications","year":"2026"},{"volume":3,"user_id":"27150","publisher":"AIP Publishing","_id":"63451","status":"public","oa":"1","project":[{"name":"PhoQuant: Photonische Quantencomputer -  Quantencomputing Testplattform","_id":"191"},{"_id":"239","name":"ERC-Grant: QuESADILLA: Quantum Engineering Superconducting Array Detectors in Low-Light Applications"}],"citation":{"short":"T. Schapeler, I. Mischke, F. Schlue, M. Stefszky, B. Brecht, C. Silberhorn, T. Bartley, APL Quantum 3 (2026).","chicago":"Schapeler, Timon, Isabell Mischke, Fabian Schlue, Michael Stefszky, Benjamin Brecht, Christine Silberhorn, and Tim Bartley. “Practical Considerations for Assignment of Photon Numbers with SNSPDs.” <i>APL Quantum</i> 3, no. 1 (2026). <a href=\"https://doi.org/10.1063/5.0304127\">https://doi.org/10.1063/5.0304127</a>.","ieee":"T. Schapeler <i>et al.</i>, “Practical considerations for assignment of photon numbers with SNSPDs,” <i>APL Quantum</i>, vol. 3, no. 1, Art. no. 016102, 2026, doi: <a href=\"https://doi.org/10.1063/5.0304127\">10.1063/5.0304127</a>.","apa":"Schapeler, T., Mischke, I., Schlue, F., Stefszky, M., Brecht, B., Silberhorn, C., &#38; Bartley, T. (2026). Practical considerations for assignment of photon numbers with SNSPDs. <i>APL Quantum</i>, <i>3</i>(1), Article 016102. <a href=\"https://doi.org/10.1063/5.0304127\">https://doi.org/10.1063/5.0304127</a>","bibtex":"@article{Schapeler_Mischke_Schlue_Stefszky_Brecht_Silberhorn_Bartley_2026, title={Practical considerations for assignment of photon numbers with SNSPDs}, volume={3}, DOI={<a href=\"https://doi.org/10.1063/5.0304127\">10.1063/5.0304127</a>}, number={1016102}, journal={APL Quantum}, publisher={AIP Publishing}, author={Schapeler, Timon and Mischke, Isabell and Schlue, Fabian and Stefszky, Michael and Brecht, Benjamin and Silberhorn, Christine and Bartley, Tim}, year={2026} }","ama":"Schapeler T, Mischke I, Schlue F, et al. Practical considerations for assignment of photon numbers with SNSPDs. <i>APL Quantum</i>. 2026;3(1). doi:<a href=\"https://doi.org/10.1063/5.0304127\">10.1063/5.0304127</a>","mla":"Schapeler, Timon, et al. “Practical Considerations for Assignment of Photon Numbers with SNSPDs.” <i>APL Quantum</i>, vol. 3, no. 1, 016102, AIP Publishing, 2026, doi:<a href=\"https://doi.org/10.1063/5.0304127\">10.1063/5.0304127</a>."},"doi":"10.1063/5.0304127","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"article_number":"016102","intvolume":"         3","date_updated":"2026-03-25T08:00:27Z","publication_status":"published","publication_identifier":{"issn":["2835-0103"]},"author":[{"full_name":"Schapeler, Timon","last_name":"Schapeler","orcid":"0000-0001-7652-1716","first_name":"Timon","id":"55629"},{"full_name":"Mischke, Isabell","first_name":"Isabell","last_name":"Mischke"},{"full_name":"Schlue, Fabian","first_name":"Fabian","last_name":"Schlue","id":"63579"},{"full_name":"Stefszky, Michael","first_name":"Michael","last_name":"Stefszky","id":"42777"},{"id":"27150","full_name":"Brecht, Benjamin","orcid":"0000-0003-4140-0556 ","last_name":"Brecht","first_name":"Benjamin"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"},{"full_name":"Bartley, Tim","last_name":"Bartley","first_name":"Tim","id":"49683"}],"title":"Practical considerations for assignment of photon numbers with SNSPDs","year":"2026","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"}],"type":"journal_article","date_created":"2026-01-05T10:00:58Z","abstract":[{"lang":"eng","text":"<jats:p>Superconducting nanowire single-photon detectors (SNSPDs) can enable photon-number resolution (PNR) based on accurate measurements of the detector’s response time to few-photon optical pulses. In this work, we investigate the impact of the optical pulse shape and duration on the accuracy of this method. We find that Gaussian temporal pulse shapes yield cleaner arrival-time histograms and, thus, more accurate PNR, compared to bandpass-filtered pulses of equal bandwidth. For low system jitter and an optical pulse duration comparable to the other jitter contributions, photon numbers can be discriminated in our system with a commercial SNSPD. At 60 ps optical pulse duration, photon-number discrimination is significantly reduced. Furthermore, we highlight the importance of using the correct arrival-time histogram model when analyzing photon-number assignment. Using exponentially modified Gaussian distributions, instead of the commonly used Gaussian distributions, we can more accurately determine photon-number misidentification probabilities. Finally, we reconstruct the positive operator-valued measures of the detector, revealing sharp features that indicate the intrinsic PNR capabilities.</jats:p>"}],"issue":"1","publication":"APL Quantum"},{"publisher":"American Physical Society (APS)","_id":"65095","user_id":"27150","volume":113,"status":"public","citation":{"bibtex":"@article{Serino_Chesi_Brecht_Maccone_Macchiavello_Silberhorn_2026, title={Experimental entropic uncertainty relations in dimensions three to five}, volume={113}, DOI={<a href=\"https://doi.org/10.1103/f6c4-jtlc\">10.1103/f6c4-jtlc</a>}, number={3032420}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Serino, Laura Maria and Chesi, Giovanni and Brecht, Benjamin and Maccone, Lorenzo and Macchiavello, Chiara and Silberhorn, Christine}, year={2026} }","chicago":"Serino, Laura Maria, Giovanni Chesi, Benjamin Brecht, Lorenzo Maccone, Chiara Macchiavello, and Christine Silberhorn. “Experimental Entropic Uncertainty Relations in Dimensions Three to Five.” <i>Physical Review A</i> 113, no. 3 (2026). <a href=\"https://doi.org/10.1103/f6c4-jtlc\">https://doi.org/10.1103/f6c4-jtlc</a>.","ama":"Serino LM, Chesi G, Brecht B, Maccone L, Macchiavello C, Silberhorn C. Experimental entropic uncertainty relations in dimensions three to five. <i>Physical Review A</i>. 2026;113(3). doi:<a href=\"https://doi.org/10.1103/f6c4-jtlc\">10.1103/f6c4-jtlc</a>","short":"L.M. Serino, G. Chesi, B. Brecht, L. Maccone, C. Macchiavello, C. Silberhorn, Physical Review A 113 (2026).","ieee":"L. M. Serino, G. Chesi, B. Brecht, L. Maccone, C. Macchiavello, and C. Silberhorn, “Experimental entropic uncertainty relations in dimensions three to five,” <i>Physical Review A</i>, vol. 113, no. 3, Art. no. 032420, 2026, doi: <a href=\"https://doi.org/10.1103/f6c4-jtlc\">10.1103/f6c4-jtlc</a>.","apa":"Serino, L. M., Chesi, G., Brecht, B., Maccone, L., Macchiavello, C., &#38; Silberhorn, C. (2026). Experimental entropic uncertainty relations in dimensions three to five. <i>Physical Review A</i>, <i>113</i>(3), Article 032420. <a href=\"https://doi.org/10.1103/f6c4-jtlc\">https://doi.org/10.1103/f6c4-jtlc</a>","mla":"Serino, Laura Maria, et al. “Experimental Entropic Uncertainty Relations in Dimensions Three to Five.” <i>Physical Review A</i>, vol. 113, no. 3, 032420, American Physical Society (APS), 2026, doi:<a href=\"https://doi.org/10.1103/f6c4-jtlc\">10.1103/f6c4-jtlc</a>."},"article_number":"032420","language":[{"iso":"eng"}],"doi":"10.1103/f6c4-jtlc","year":"2026","title":"Experimental entropic uncertainty relations in dimensions three to five","publication_identifier":{"issn":["2469-9926","2469-9934"]},"author":[{"full_name":"Serino, Laura Maria","last_name":"Serino","first_name":"Laura Maria","id":"88242"},{"first_name":"Giovanni","last_name":"Chesi","full_name":"Chesi, Giovanni"},{"id":"27150","full_name":"Brecht, Benjamin","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin","last_name":"Brecht"},{"first_name":"Lorenzo","last_name":"Maccone","full_name":"Maccone, Lorenzo"},{"full_name":"Macchiavello, Chiara","first_name":"Chiara","last_name":"Macchiavello"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"}],"publication_status":"published","date_updated":"2026-03-25T07:59:36Z","intvolume":"       113","date_created":"2026-03-23T12:29:23Z","type":"journal_article","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"}],"issue":"3","publication":"Physical Review A","abstract":[{"text":"<jats:p>\r\n                    We provide experimental validation of tight entropic uncertainty relations for the Shannon entropies of observables with mutually unbiased eigenstates in high dimensions. In particular, we address the cases of dimensions\r\n                    <a:math xmlns:a=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <a:mrow>\r\n                        <a:mi>d</a:mi>\r\n                        <a:mo>=</a:mo>\r\n                        <a:mn>3</a:mn>\r\n                      </a:mrow>\r\n                    </a:math>\r\n                    , 4, and 5 and consider from 2 to\r\n                    <b:math xmlns:b=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <b:mrow>\r\n                        <b:mi>d</b:mi>\r\n                        <b:mo>+</b:mo>\r\n                        <b:mn>1</b:mn>\r\n                      </b:mrow>\r\n                    </b:math>\r\n                    mutually unbiased bases. The experiment is based on pulsed frequency bins measured with a multioutput quantum pulse gate, which can perform projective measurements on a complete high-dimensional basis in the time-frequency domain. Our results fit the theoretical predictions: the bound on the sum of the entropies is never violated and is saturated by the states that minimize the uncertainty relations.\r\n                  </jats:p>","lang":"eng"}]},{"quality_controlled":"1","citation":{"ieee":"Z. Zhao and M. Tiemann, “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing,” <i>Journal of Materials Chemistry C</i>, vol. 14, pp. 4743–4752, 2026, doi: <a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>.","apa":"Zhao, Z., &#38; Tiemann, M. (2026). Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. <i>Journal of Materials Chemistry C</i>, <i>14</i>, 4743–4752. <a href=\"https://doi.org/10.1039/d5tc04319k\">https://doi.org/10.1039/d5tc04319k</a>","mla":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” <i>Journal of Materials Chemistry C</i>, vol. 14, Royal Society of Chemistry (RSC), 2026, pp. 4743–52, doi:<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>.","bibtex":"@article{Zhao_Tiemann_2026, title={Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing}, volume={14}, DOI={<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>}, journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry (RSC)}, author={Zhao, Zhenyu and Tiemann, Michael}, year={2026}, pages={4743–4752} }","chicago":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” <i>Journal of Materials Chemistry C</i> 14 (2026): 4743–52. <a href=\"https://doi.org/10.1039/d5tc04319k\">https://doi.org/10.1039/d5tc04319k</a>.","short":"Z. Zhao, M. Tiemann, Journal of Materials Chemistry C 14 (2026) 4743–4752.","ama":"Zhao Z, Tiemann M. Defect Structure-Performance Correlation in Eu<sup>3</sup><sup>+</sup>@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. <i>Journal of Materials Chemistry C</i>. 2026;14:4743-4752. doi:<a href=\"https://doi.org/10.1039/d5tc04319k\">10.1039/d5tc04319k</a>"},"oa":"1","status":"public","user_id":"23547","volume":14,"page":"4743-4752","publisher":"Royal Society of Chemistry (RSC)","_id":"63721","abstract":[{"lang":"eng","text":"<jats:p>Defect engineering offers an effective route to tailor the local coordination environment, gas transport and excited-state processes in metal-organic frameworks (MOFs). We establish a quantitative structure-property relationship linking defect-modulated porosity...</jats:p>"}],"publication":"Journal of Materials Chemistry C","type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"date_created":"2026-01-23T13:26:36Z","publication_status":"published","date_updated":"2026-03-26T16:37:56Z","intvolume":"        14","year":"2026","title":"Defect Structure-Performance Correlation in Eu³⁺@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing","author":[{"first_name":"Zhenyu","last_name":"Zhao","full_name":"Zhao, Zhenyu"},{"id":"23547","orcid":"0000-0003-1711-2722","first_name":"Michael","last_name":"Tiemann","full_name":"Tiemann, Michael"}],"publication_identifier":{"issn":["2050-7526","2050-7534"]},"doi":"10.1039/d5tc04319k","main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}]},{"publication_status":"published","date_updated":"2026-04-07T04:30:07Z","year":"2026","status":"public","title":"Fabrication of uniform, high-field-enhanced plasmonic satellite clusters using multidewetting","author":[{"full_name":"Kim, Minjun","last_name":"Kim","first_name":"Minjun"},{"full_name":"Devaraj, Vasanthan","last_name":"Devaraj","first_name":"Vasanthan"},{"last_name":"Seo","first_name":"Hyeon-Seok","full_name":"Seo, Hyeon-Seok"},{"full_name":"Eom, Seongjae","last_name":"Eom","first_name":"Seongjae"},{"first_name":"Jeong-Su","last_name":"Lee","full_name":"Lee, Jeong-Su"},{"full_name":"Lee, Donghan","last_name":"Lee","first_name":"Donghan"},{"id":"30525","full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","first_name":"Thomas"},{"last_name":"Lee","first_name":"Jong-Min","full_name":"Lee, Jong-Min"},{"first_name":"Min Yong","last_name":"Jeon","full_name":"Jeon, Min Yong"}],"user_id":"30525","doi":"10.1117/12.3095416","editor":[{"first_name":"Manijeh","last_name":"Razeghi","full_name":"Razeghi, Manijeh"},{"first_name":"Giti A.","last_name":"Khodaparast","full_name":"Khodaparast, Giti A."},{"last_name":"Vitiello","first_name":"Miriam S.","full_name":"Vitiello, Miriam S."}],"_id":"65357","publisher":"SPIE","language":[{"iso":"eng"}],"publication":"Quantum Sensing and Nano Electronics and Photonics XXII","citation":{"mla":"Kim, Minjun, et al. “Fabrication of Uniform, High-Field-Enhanced Plasmonic Satellite Clusters Using Multidewetting.” <i>Quantum Sensing and Nano Electronics and Photonics XXII</i>, edited by Manijeh Razeghi et al., SPIE, 2026, doi:<a href=\"https://doi.org/10.1117/12.3095416\">10.1117/12.3095416</a>.","apa":"Kim, M., Devaraj, V., Seo, H.-S., Eom, S., Lee, J.-S., Lee, D., Zentgraf, T., Lee, J.-M., &#38; Jeon, M. Y. (2026). Fabrication of uniform, high-field-enhanced plasmonic satellite clusters using multidewetting. In M. Razeghi, G. A. Khodaparast, &#38; M. S. Vitiello (Eds.), <i>Quantum Sensing and Nano Electronics and Photonics XXII</i>. SPIE. <a href=\"https://doi.org/10.1117/12.3095416\">https://doi.org/10.1117/12.3095416</a>","ieee":"M. Kim <i>et al.</i>, “Fabrication of uniform, high-field-enhanced plasmonic satellite clusters using multidewetting,” in <i>Quantum Sensing and Nano Electronics and Photonics XXII</i>, 2026, doi: <a href=\"https://doi.org/10.1117/12.3095416\">10.1117/12.3095416</a>.","chicago":"Kim, Minjun, Vasanthan Devaraj, Hyeon-Seok Seo, Seongjae Eom, Jeong-Su Lee, Donghan Lee, Thomas Zentgraf, Jong-Min Lee, and Min Yong Jeon. “Fabrication of Uniform, High-Field-Enhanced Plasmonic Satellite Clusters Using Multidewetting.” In <i>Quantum Sensing and Nano Electronics and Photonics XXII</i>, edited by Manijeh Razeghi, Giti A. Khodaparast, and Miriam S. Vitiello. SPIE, 2026. <a href=\"https://doi.org/10.1117/12.3095416\">https://doi.org/10.1117/12.3095416</a>.","ama":"Kim M, Devaraj V, Seo H-S, et al. Fabrication of uniform, high-field-enhanced plasmonic satellite clusters using multidewetting. In: Razeghi M, Khodaparast GA, Vitiello MS, eds. <i>Quantum Sensing and Nano Electronics and Photonics XXII</i>. SPIE; 2026. doi:<a href=\"https://doi.org/10.1117/12.3095416\">10.1117/12.3095416</a>","short":"M. Kim, V. Devaraj, H.-S. Seo, S. Eom, J.-S. Lee, D. Lee, T. Zentgraf, J.-M. Lee, M.Y. Jeon, in: M. Razeghi, G.A. Khodaparast, M.S. Vitiello (Eds.), Quantum Sensing and Nano Electronics and Photonics XXII, SPIE, 2026.","bibtex":"@inproceedings{Kim_Devaraj_Seo_Eom_Lee_Lee_Zentgraf_Lee_Jeon_2026, title={Fabrication of uniform, high-field-enhanced plasmonic satellite clusters using multidewetting}, DOI={<a href=\"https://doi.org/10.1117/12.3095416\">10.1117/12.3095416</a>}, booktitle={Quantum Sensing and Nano Electronics and Photonics XXII}, publisher={SPIE}, author={Kim, Minjun and Devaraj, Vasanthan and Seo, Hyeon-Seok and Eom, Seongjae and Lee, Jeong-Su and Lee, Donghan and Zentgraf, Thomas and Lee, Jong-Min and Jeon, Min Yong}, editor={Razeghi, Manijeh and Khodaparast, Giti A. and Vitiello, Miriam S.}, year={2026} }"},"type":"conference","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"date_created":"2026-04-07T04:29:28Z"},{"department":[{"_id":"17"},{"_id":"174"},{"_id":"320"}],"type":"journal_article","date_created":"2026-04-15T08:55:36Z","abstract":[{"text":"<jats:title>Abstract</jats:title>\n                  <jats:p>Social media is integral to adolescents’ daily lives and plays an important role in their health- and fitness-related behavior, particularly through trends such as #fitspiration, a portmanteau of “fit” and “inspiration.” This trend has become a prominent aspect of adolescents’ fitness culture. Empirical studies demonstrate that while #fitspiration holds the potential to motivate adolescents to be physically active, it also perpetuates gender-stereotyped, predominantly White, ableist, and normative body ideals associated with fitness and an idealized weight. This trend can be linked to an increased risk of body image concerns or disordered eating among adolescents. Understanding adolescents’ engagement with fitspiration content is crucial for tailoring health and media literacy education within physical education. Therefore, a systematic review of qualitative and quantitative studies was conducted. A search of five electronic databases yielded 312 abstracts, of which 12 met the inclusion criteria. The analysis of the selected studies was based on thematic analysis and included both primary and secondary data. Seven analytical themes emerged: (1) 37–56% of adolescents actively engage with fitspiration content on social media; (2) it fulfills their need for informal and accessible participation; (3) it fosters a sense of social connection; (4) they derive inspiration from peers and influencers; (5) they aspire to idealized body standards; (6) they seek quick solutions when dissatisfied with their bodies; and (7) a few become demotivated and critical when unable to achieve these ideals. Consequently, educators should balance the potential benefits with media literacy interventions to mitigate risks such as body image issues and eating disorders.</jats:p>","lang":"eng"}],"citation":{"short":"E. Grimminger-Seidensticker, J. Korte, German Journal of Exercise and Sport Research (2026).","chicago":"Grimminger-Seidensticker, Elke, and Johanna Korte. “Adolescents’ Engagement with #fitspiration Content—a Systematic Review of Qualitative and Quantitative Studies and Pedagogical Implications for Physical Education Der Umgang von Jugendlichen Mit Inhalten Zu #fitspiration - Ein Systematisches Review Qualitativer Und Quantitativer Studien Sowie Pädagogische Implikationen Für Den Sportunterricht.” <i>German Journal of Exercise and Sport Research</i>, 2026. <a href=\"https://doi.org/10.1007/s12662-026-01107-7\">https://doi.org/10.1007/s12662-026-01107-7</a>.","ieee":"E. Grimminger-Seidensticker and J. Korte, “Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht,” <i>German Journal of Exercise and Sport Research</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s12662-026-01107-7\">10.1007/s12662-026-01107-7</a>.","apa":"Grimminger-Seidensticker, E., &#38; Korte, J. (2026). Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht. <i>German Journal of Exercise and Sport Research</i>. <a href=\"https://doi.org/10.1007/s12662-026-01107-7\">https://doi.org/10.1007/s12662-026-01107-7</a>","bibtex":"@article{Grimminger-Seidensticker_Korte_2026, title={Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht}, DOI={<a href=\"https://doi.org/10.1007/s12662-026-01107-7\">10.1007/s12662-026-01107-7</a>}, journal={German Journal of Exercise and Sport Research}, publisher={Springer Science and Business Media LLC}, author={Grimminger-Seidensticker, Elke and Korte, Johanna}, year={2026} }","ama":"Grimminger-Seidensticker E, Korte J. Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht. <i>German Journal of Exercise and Sport Research</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s12662-026-01107-7\">10.1007/s12662-026-01107-7</a>","mla":"Grimminger-Seidensticker, Elke, and Johanna Korte. “Adolescents’ Engagement with #fitspiration Content—a Systematic Review of Qualitative and Quantitative Studies and Pedagogical Implications for Physical Education Der Umgang von Jugendlichen Mit Inhalten Zu #fitspiration - Ein Systematisches Review Qualitativer Und Quantitativer Studien Sowie Pädagogische Implikationen Für Den Sportunterricht.” <i>German Journal of Exercise and Sport Research</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s12662-026-01107-7\">10.1007/s12662-026-01107-7</a>."},"publication":"German Journal of Exercise and Sport Research","doi":"10.1007/s12662-026-01107-7","user_id":"85816","_id":"65443","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}],"date_updated":"2026-04-15T08:59:09Z","publication_status":"published","publication_identifier":{"issn":["2509-3142","2509-3150"]},"author":[{"full_name":"Grimminger-Seidensticker, Elke","first_name":"Elke","last_name":"Grimminger-Seidensticker"},{"first_name":"Johanna","last_name":"Korte","full_name":"Korte, Johanna"}],"title":"Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht","status":"public","year":"2026"},{"publication":"ACS Photonics","abstract":[{"lang":"eng","text":"Beamsplitters represent fundamental components in both classical and quantum optical systems, enabling the distribution of light, as well as the generation of interference, superposition, and entanglement. However, optical networks constructed from conventional bulk 2 × 2-beamsplitters encounter inherent scalability issues, as the number of required beamsplitters scales quadratically with the number of optical modes for a fully connected network. Metasurfaces offer a promising route to\r\novercome these constraints. By manipulating light at the wavelength scale, compact optical components with advanced functionalities can be constructed, which address several modes simultaneously. In this work, we design and experimentally utilize a metasurface as a multiport beamsplitter. Furthermore, we realized a multimode interferometer composed of two cascaded metasurfaces. We characterize the individual and cascaded metasurfaces by using classical light, showing controllable splitting ratios through tunable phase relations. We then expand the approach to quantum light, employing single photons to demonstrate second- and third-order photon correlations as well as single photon interference across multiple spatial paths. These results establish metasurface-based multiport beamsplitters as a scalable and reconfigurable platform bridging classical and quantum photonics. "}],"date_created":"2026-04-20T04:52:59Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"type":"journal_article","keyword":["metasurface","beamsplitter","interferometer","quantum network","single photons","nanophotonics"],"author":[{"last_name":"Aschwanden","first_name":"Rebecca","full_name":"Aschwanden, Rebecca"},{"full_name":"Claro-Rodríguez, Nicolás","last_name":"Claro-Rodríguez","first_name":"Nicolás"},{"first_name":"Ruizhe","last_name":"Zhao","full_name":"Zhao, Ruizhe"},{"id":"72332","full_name":"Kallert, Patricia Anna Maria","first_name":"Patricia Anna Maria","last_name":"Kallert","orcid":"0009-0007-5230-0223"},{"full_name":"Krieger, Tobias","first_name":"Tobias","last_name":"Krieger"},{"first_name":"Quirin","last_name":"Buchinger","full_name":"Buchinger, Quirin"},{"first_name":"Saimon F.","last_name":"Covre da Silva","full_name":"Covre da Silva, Saimon F."},{"last_name":"Stroj","first_name":"Sandra","full_name":"Stroj, Sandra"},{"full_name":"Rota, Michele","first_name":"Michele","last_name":"Rota"},{"first_name":"Sven","last_name":"Höfling","full_name":"Höfling, Sven"},{"first_name":"Tobias","last_name":"Huber-Loyola","full_name":"Huber-Loyola, Tobias"},{"first_name":"Armando","last_name":"Rastelli","full_name":"Rastelli, Armando"},{"full_name":"Trotta, Rinaldo","first_name":"Rinaldo","last_name":"Trotta"},{"full_name":"Huang, Lingling","last_name":"Huang","first_name":"Lingling"},{"first_name":"Tim","last_name":"Bartley","full_name":"Bartley, Tim","id":"49683"},{"first_name":"Klaus","last_name":"Jöns","full_name":"Jöns, Klaus","id":"85353"},{"full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","first_name":"Thomas","id":"30525"}],"publication_identifier":{"issn":["2330-4022","2330-4022"]},"year":"2026","title":"Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light","article_type":"original","publication_status":"published","date_updated":"2026-04-20T05:01:00Z","language":[{"iso":"eng"}],"article_number":"acsphotonics.6c00096","main_file_link":[{"url":"https://pubs.acs.org/doi/10.1021/acsphotonics.6c00096"}],"doi":"10.1021/acsphotonics.6c00096","citation":{"short":"R. Aschwanden, N. Claro-Rodríguez, R. Zhao, P.A.M. Kallert, T. Krieger, Q. Buchinger, S.F. Covre da Silva, S. Stroj, M. Rota, S. Höfling, T. Huber-Loyola, A. Rastelli, R. Trotta, L. Huang, T. Bartley, K. Jöns, T. Zentgraf, ACS Photonics (2026).","chicago":"Aschwanden, Rebecca, Nicolás Claro-Rodríguez, Ruizhe Zhao, Patricia Anna Maria Kallert, Tobias Krieger, Quirin Buchinger, Saimon F. Covre da Silva, et al. “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light.” <i>ACS Photonics</i>, 2026. <a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">https://doi.org/10.1021/acsphotonics.6c00096</a>.","ieee":"R. Aschwanden <i>et al.</i>, “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light,” <i>ACS Photonics</i>, Art. no. acsphotonics.6c00096, 2026, doi: <a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">10.1021/acsphotonics.6c00096</a>.","apa":"Aschwanden, R., Claro-Rodríguez, N., Zhao, R., Kallert, P. A. M., Krieger, T., Buchinger, Q., Covre da Silva, S. F., Stroj, S., Rota, M., Höfling, S., Huber-Loyola, T., Rastelli, A., Trotta, R., Huang, L., Bartley, T., Jöns, K., &#38; Zentgraf, T. (2026). Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light. <i>ACS Photonics</i>, Article acsphotonics.6c00096. <a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">https://doi.org/10.1021/acsphotonics.6c00096</a>","bibtex":"@article{Aschwanden_Claro-Rodríguez_Zhao_Kallert_Krieger_Buchinger_Covre da Silva_Stroj_Rota_Höfling_et al._2026, title={Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">10.1021/acsphotonics.6c00096</a>}, number={acsphotonics.6c00096}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Aschwanden, Rebecca and Claro-Rodríguez, Nicolás and Zhao, Ruizhe and Kallert, Patricia Anna Maria and Krieger, Tobias and Buchinger, Quirin and Covre da Silva, Saimon F. and Stroj, Sandra and Rota, Michele and Höfling, Sven and et al.}, year={2026} }","ama":"Aschwanden R, Claro-Rodríguez N, Zhao R, et al. Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light. <i>ACS Photonics</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">10.1021/acsphotonics.6c00096</a>","mla":"Aschwanden, Rebecca, et al. “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light.” <i>ACS Photonics</i>, acsphotonics.6c00096, American Chemical Society (ACS), 2026, doi:<a href=\"https://doi.org/10.1021/acsphotonics.6c00096\">10.1021/acsphotonics.6c00096</a>."},"project":[{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"65","name":"TRR 142; TP A08: Nichtlineare Kopplung von Zwischenschicht-Exzitonen in van der Waals-Heterostrukturen an plasmonische und dielektrische Nanokavitäten"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"quality_controlled":"1","external_id":{"arxiv":["2603.25090"]},"status":"public","_id":"65460","publisher":"American Chemical Society (ACS)","user_id":"30525"},{"volume":13,"user_id":"30525","publisher":"American Chemical Society (ACS)","_id":"65316","page":"2128-2133","status":"public","external_id":{"arxiv":["2512.14452"]},"quality_controlled":"1","citation":{"bibtex":"@article{Wetter_Wingenbach_Rehberg_Gao_Schumacher_Zentgraf_2026, title={Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling}, volume={13}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">10.1021/acsphotonics.5c02865</a>}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Wetter, Helene and Wingenbach, Jan and Rehberg, Falk and Gao, Wenlong and Schumacher, Stefan and Zentgraf, Thomas}, year={2026}, pages={2128–2133} }","ama":"Wetter H, Wingenbach J, Rehberg F, Gao W, Schumacher S, Zentgraf T. Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling. <i>ACS Photonics</i>. 2026;13:2128-2133. doi:<a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">10.1021/acsphotonics.5c02865</a>","mla":"Wetter, Helene, et al. “Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling.” <i>ACS Photonics</i>, vol. 13, American Chemical Society (ACS), 2026, pp. 2128–33, doi:<a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">10.1021/acsphotonics.5c02865</a>.","chicago":"Wetter, Helene, Jan Wingenbach, Falk Rehberg, Wenlong Gao, Stefan Schumacher, and Thomas Zentgraf. “Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling.” <i>ACS Photonics</i> 13 (2026): 2128–33. <a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">https://doi.org/10.1021/acsphotonics.5c02865</a>.","short":"H. Wetter, J. Wingenbach, F. Rehberg, W. Gao, S. Schumacher, T. Zentgraf, ACS Photonics 13 (2026) 2128–2133.","ieee":"H. Wetter, J. Wingenbach, F. Rehberg, W. Gao, S. Schumacher, and T. Zentgraf, “Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling,” <i>ACS Photonics</i>, vol. 13, pp. 2128–2133, 2026, doi: <a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">10.1021/acsphotonics.5c02865</a>.","apa":"Wetter, H., Wingenbach, J., Rehberg, F., Gao, W., Schumacher, S., &#38; Zentgraf, T. (2026). Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling. <i>ACS Photonics</i>, <i>13</i>, 2128–2133. <a href=\"https://doi.org/10.1021/acsphotonics.5c02865\">https://doi.org/10.1021/acsphotonics.5c02865</a>"},"doi":"10.1021/acsphotonics.5c02865","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://pubs.acs.org/doi/10.1021/acsphotonics.5c02865"}],"intvolume":"        13","publication_status":"published","date_updated":"2026-04-20T05:09:57Z","publication_identifier":{"issn":["2330-4022","2330-4022"]},"author":[{"full_name":"Wetter, Helene","last_name":"Wetter","first_name":"Helene"},{"id":"69187","first_name":"Jan","last_name":"Wingenbach","full_name":"Wingenbach, Jan"},{"full_name":"Rehberg, Falk","last_name":"Rehberg","first_name":"Falk"},{"last_name":"Gao","first_name":"Wenlong","full_name":"Gao, Wenlong"},{"id":"27271","last_name":"Schumacher","first_name":"Stefan","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"},{"id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas"}],"year":"2026","title":"Polarization- and Wave-Vector Selective Optical Metasurface with Near-Field Coupling","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"keyword":["metasurface","waveguides","Dirac point","polarization","negative coupling"],"type":"journal_article","date_created":"2026-04-02T07:25:30Z","abstract":[{"lang":"eng","text":"Metasurfaces are powerful tools for manipulating light using small structures on the nanoscale. In most metasurfaces, near-field couplings are treated as being unfavorable perturbations. Here, we experimentally investigate a structure consisting of sinusoidally modulated silicon waveguides where near-field coupling of local resonances leads to negative coupling, i.e., a negative coupling constant. This gives rise to wave-vector-dependent eigenstates of elliptical, linear, and circular polarizations. In particular, fully circular polarization states are not only present at a single point in momentum space (k-space) but also along a line. This circular polarization line, as well as a linear polarization line, emanates from a polarization degeneracy at the Dirac point. We experimentally validate the existence of these eigenstates and demonstrate the energy-, polarization-, and wave vector dependence of this metasurface as well as its sensitivity to fabrication tolerances. By tuning the incident k-vector, certain polarization-energy eigenstates are strongly reflected, allowing for uses in angle-tunable polarization filters and light sources."}],"publication":"ACS Photonics"},{"status":"public","user_id":"48864","volume":7,"publisher":"Wiley","_id":"65490","citation":{"ama":"Järvinen H, Parikka JM, Rajapaksha RPTN, Keller AC, Toppari JJ. Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication. <i>Small Structures</i>. 2026;7(4). doi:<a href=\"https://doi.org/10.1002/sstr.202500813\">10.1002/sstr.202500813</a>","bibtex":"@article{Järvinen_Parikka_Rajapaksha_Keller_Toppari_2026, title={Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication}, volume={7}, DOI={<a href=\"https://doi.org/10.1002/sstr.202500813\">10.1002/sstr.202500813</a>}, number={4e202500813}, journal={Small Structures}, publisher={Wiley}, author={Järvinen, Heini and Parikka, Johannes M. and Rajapaksha, R. P. Thiwangi N. and Keller, Adrian Clemens and Toppari, J. Jussi}, year={2026} }","mla":"Järvinen, Heini, et al. “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication.” <i>Small Structures</i>, vol. 7, no. 4, e202500813, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/sstr.202500813\">10.1002/sstr.202500813</a>.","chicago":"Järvinen, Heini, Johannes M. Parikka, R. P. Thiwangi N. Rajapaksha, Adrian Clemens Keller, and J. Jussi Toppari. “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication.” <i>Small Structures</i> 7, no. 4 (2026). <a href=\"https://doi.org/10.1002/sstr.202500813\">https://doi.org/10.1002/sstr.202500813</a>.","short":"H. Järvinen, J.M. Parikka, R.P.T.N. Rajapaksha, A.C. Keller, J.J. Toppari, Small Structures 7 (2026).","apa":"Järvinen, H., Parikka, J. M., Rajapaksha, R. P. T. N., Keller, A. C., &#38; Toppari, J. J. (2026). Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication. <i>Small Structures</i>, <i>7</i>(4), Article e202500813. <a href=\"https://doi.org/10.1002/sstr.202500813\">https://doi.org/10.1002/sstr.202500813</a>","ieee":"H. Järvinen, J. M. Parikka, R. P. T. N. Rajapaksha, A. C. Keller, and J. J. Toppari, “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication,” <i>Small Structures</i>, vol. 7, no. 4, Art. no. e202500813, 2026, doi: <a href=\"https://doi.org/10.1002/sstr.202500813\">10.1002/sstr.202500813</a>."},"publication_status":"published","date_updated":"2026-04-22T16:17:22Z","intvolume":"         7","title":"Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication","year":"2026","author":[{"full_name":"Järvinen, Heini","last_name":"Järvinen","first_name":"Heini"},{"last_name":"Parikka","first_name":"Johannes M.","full_name":"Parikka, Johannes M."},{"first_name":"R. P. Thiwangi N.","last_name":"Rajapaksha","full_name":"Rajapaksha, R. P. Thiwangi N."},{"id":"48864","full_name":"Keller, Adrian Clemens","first_name":"Adrian Clemens","orcid":"0000-0001-7139-3110","last_name":"Keller"},{"full_name":"Toppari, J. Jussi","first_name":"J. Jussi","last_name":"Toppari"}],"publication_identifier":{"issn":["2688-4062","2688-4062"]},"doi":"10.1002/sstr.202500813","article_number":"e202500813","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p>In recent years, nanostructures assembled by DNA have found promising applications in optics, medicine, and sensing. DNA origami in particular provides unique self‐assembly properties, not only enabling a vast variety of functionalization schemes but also presenting a promising route to fabricate large‐scale, bottom‐up nanostructured arrays. This approach has comparable precision to electron beam lithography but avoids slow and expensive patterning steps. However, self‐assembly of lattices with high order and well‐defined periodicity requires careful tuning of the deposition parameters and interactions involved, which has been done mostly on mica so far. As mica is not compatible with standard microfabrication processes, we investigate here the assembly of DNA origami lattices on the most general microfabrication material, that is, silicon wafers, which has turned out to be rather challenging. We study how the forming of polycrystalline 2D‐fishnet‐type lattices is influenced by different incubation conditions and strengths of the origami–origami and origami‐surface interactions, with the aim to create large‐scale single‐crystalline lattices. The lattices are characterized by atomic force microscopy and analyzed for precision of formation, achievable domain size, and surface coverage of well‐formed lattices. Thanks to the silicon substrate, these DNA origami lattices can be further combined with traditional microfabrication processes to turn them, for example, into metamaterials with novel optical properties.</jats:p>","lang":"eng"}],"issue":"4","publication":"Small Structures","type":"journal_article","department":[{"_id":"302"}],"date_created":"2026-04-22T16:17:08Z"},{"type":"journal_article","department":[{"_id":"299"}],"date_created":"2026-04-28T07:09:59Z","publication":"International Journal of Science Education","citation":{"chicago":"Hörnlein, Madeleine, and Christoph Kulgemeyer. “Learning Science and the Illusion of Understanding: Exploring the Effects of Integrating Learning Tasks after Explainer Videos.” <i>International Journal of Science Education</i>, 2026, 1–28. <a href=\"https://doi.org/10.1080/09500693.2026.2646710\">https://doi.org/10.1080/09500693.2026.2646710</a>.","short":"M. Hörnlein, C. Kulgemeyer, International Journal of Science Education (2026) 1–28.","apa":"Hörnlein, M., &#38; Kulgemeyer, C. (2026). Learning science and the illusion of understanding: exploring the effects of integrating learning tasks after explainer videos. <i>International Journal of Science Education</i>, 1–28. <a href=\"https://doi.org/10.1080/09500693.2026.2646710\">https://doi.org/10.1080/09500693.2026.2646710</a>","ieee":"M. Hörnlein and C. Kulgemeyer, “Learning science and the illusion of understanding: exploring the effects of integrating learning tasks after explainer videos,” <i>International Journal of Science Education</i>, pp. 1–28, 2026, doi: <a href=\"https://doi.org/10.1080/09500693.2026.2646710\">10.1080/09500693.2026.2646710</a>.","ama":"Hörnlein M, Kulgemeyer C. Learning science and the illusion of understanding: exploring the effects of integrating learning tasks after explainer videos. <i>International Journal of Science Education</i>. Published online 2026:1-28. doi:<a href=\"https://doi.org/10.1080/09500693.2026.2646710\">10.1080/09500693.2026.2646710</a>","bibtex":"@article{Hörnlein_Kulgemeyer_2026, title={Learning science and the illusion of understanding: exploring the effects of integrating learning tasks after explainer videos}, DOI={<a href=\"https://doi.org/10.1080/09500693.2026.2646710\">10.1080/09500693.2026.2646710</a>}, journal={International Journal of Science Education}, publisher={Informa UK Limited}, author={Hörnlein, Madeleine and Kulgemeyer, Christoph}, year={2026}, pages={1–28} }","mla":"Hörnlein, Madeleine, and Christoph Kulgemeyer. “Learning Science and the Illusion of Understanding: Exploring the Effects of Integrating Learning Tasks after Explainer Videos.” <i>International Journal of Science Education</i>, Informa UK Limited, 2026, pp. 1–28, doi:<a href=\"https://doi.org/10.1080/09500693.2026.2646710\">10.1080/09500693.2026.2646710</a>."},"doi":"10.1080/09500693.2026.2646710","user_id":"51082","page":"1-28","_id":"65502","publisher":"Informa UK Limited","language":[{"iso":"eng"}],"date_updated":"2026-04-28T07:12:01Z","publication_status":"published","year":"2026","title":"Learning science and the illusion of understanding: exploring the effects of integrating learning tasks after explainer videos","status":"public","author":[{"full_name":"Hörnlein, Madeleine","first_name":"Madeleine","last_name":"Hörnlein","orcid":"https://orcid.org/0000-0002-4220-930X","id":"51082"},{"full_name":"Kulgemeyer, Christoph","last_name":"Kulgemeyer","first_name":"Christoph"}],"publication_identifier":{"issn":["0950-0693","1464-5289"]}},{"type":"journal_article","department":[{"_id":"302"}],"date_created":"2026-05-02T10:20:10Z","abstract":[{"lang":"eng","text":"<jats:title>ABSTRACT</jats:title>\r\n                  <jats:p>Ligation of staple strands in DNA origami nanostructures (DONs) can yield enhanced structural stability in critical environments. This process can be viewed as performing hundreds of parallel reactions programmed on a self‐assembled nanoscale platform. While previous studies have focused on investigating the collective results of the chemical or enzymatic ligation reactions, herein, the global quantitative analysis of individual ligation reactions is achieved using quantitative PCR (qPCR). By mapping enzymatic ligation efficiency on a trapezoidal substructure representing one‐third of a triangular DON, ligation is shown to preferentially occur at the trapezoid edges rather than at inner sites. Excellent agreement between the experimental ligation yields and docking simulations suggests that this is a result of variations in the ligase docking probability. Ligation products involving more than two consecutive sequences can be generated with each enzyme‐catalyzed reaction as an independent event. Interestingly, the sharp contrast between the edges vs. the inner sites has been abolished by changing the reaction conditions and performing the ligation in a DMSO co‐solvent system. This analytic method provides unprecedented insight into the multiple ligation reactions occurring in parallel within complex DONs and will be an invaluable tool in the translation of DONs from the lab to real‐world applications.</jats:p>"}],"publication":"Small","citation":{"mla":"Hacker, Konrad, et al. “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level.” <i>Small</i>, e08136, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/smll.202508136\">10.1002/smll.202508136</a>.","ama":"Hacker K, Juricke E, Münch C, Suma A, Keller AC, Zhang Y. Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level. <i>Small</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1002/smll.202508136\">10.1002/smll.202508136</a>","bibtex":"@article{Hacker_Juricke_Münch_Suma_Keller_Zhang_2026, title={Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level}, DOI={<a href=\"https://doi.org/10.1002/smll.202508136\">10.1002/smll.202508136</a>}, number={e08136}, journal={Small}, publisher={Wiley}, author={Hacker, Konrad and Juricke, Emilia and Münch, Carolin and Suma, Antonio and Keller, Adrian Clemens and Zhang, Yixin}, year={2026} }","apa":"Hacker, K., Juricke, E., Münch, C., Suma, A., Keller, A. C., &#38; Zhang, Y. (2026). Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level. <i>Small</i>, Article e08136. <a href=\"https://doi.org/10.1002/smll.202508136\">https://doi.org/10.1002/smll.202508136</a>","ieee":"K. Hacker, E. Juricke, C. Münch, A. Suma, A. C. Keller, and Y. Zhang, “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level,” <i>Small</i>, Art. no. e08136, 2026, doi: <a href=\"https://doi.org/10.1002/smll.202508136\">10.1002/smll.202508136</a>.","short":"K. Hacker, E. Juricke, C. Münch, A. Suma, A.C. Keller, Y. Zhang, Small (2026).","chicago":"Hacker, Konrad, Emilia Juricke, Carolin Münch, Antonio Suma, Adrian Clemens Keller, and Yixin Zhang. “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level.” <i>Small</i>, 2026. <a href=\"https://doi.org/10.1002/smll.202508136\">https://doi.org/10.1002/smll.202508136</a>."},"doi":"10.1002/smll.202508136","user_id":"48864","article_number":"e08136","_id":"65545","language":[{"iso":"eng"}],"publisher":"Wiley","date_updated":"2026-05-02T10:20:35Z","publication_status":"published","title":"Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level","year":"2026","status":"public","publication_identifier":{"issn":["1613-6810","1613-6829"]},"author":[{"last_name":"Hacker","first_name":"Konrad","full_name":"Hacker, Konrad"},{"last_name":"Juricke","first_name":"Emilia","full_name":"Juricke, Emilia","id":"68157"},{"full_name":"Münch, Carolin","first_name":"Carolin","last_name":"Münch"},{"last_name":"Suma","first_name":"Antonio","full_name":"Suma, Antonio"},{"id":"48864","orcid":"0000-0001-7139-3110","last_name":"Keller","first_name":"Adrian Clemens","full_name":"Keller, Adrian Clemens"},{"first_name":"Yixin","last_name":"Zhang","full_name":"Zhang, Yixin"}]},{"type":"book_chapter","department":[{"_id":"17"},{"_id":"174"},{"_id":"320"}],"date_created":"2026-05-04T09:29:08Z","place":"Göttingen","publication":"Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis","citation":{"ieee":"E. Grimminger-Seidensticker, F. Ehrlenspiel, and L. Hepperle, “Negative Emotionen im Sportunterricht,” in <i>Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis</i>, B. Halberschmidt and H. Leineweber, Eds. Göttingen: Hogrefe, 2026, pp. 212–227.","apa":"Grimminger-Seidensticker, E., Ehrlenspiel, F., &#38; Hepperle, L. (2026). Negative Emotionen im Sportunterricht. In B. Halberschmidt &#38; H. Leineweber (Eds.), <i>Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis</i> (pp. 212–227). Hogrefe.","short":"E. Grimminger-Seidensticker, F. Ehrlenspiel, L. Hepperle, in: B. Halberschmidt, H. Leineweber (Eds.), Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis, Hogrefe, Göttingen, 2026, pp. 212–227.","chicago":"Grimminger-Seidensticker, Elke, Felix Ehrlenspiel, and Lisa Hepperle. “Negative Emotionen im Sportunterricht.” In <i>Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis</i>, edited by Barbara Halberschmidt and Helga Leineweber, 212–27. Göttingen: Hogrefe, 2026.","mla":"Grimminger-Seidensticker, Elke, et al. “Negative Emotionen im Sportunterricht.” <i>Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis</i>, edited by Barbara Halberschmidt and Helga Leineweber, Hogrefe, 2026, pp. 212–27.","bibtex":"@inbook{Grimminger-Seidensticker_Ehrlenspiel_Hepperle_2026, place={Göttingen}, title={Negative Emotionen im Sportunterricht}, booktitle={Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis}, publisher={Hogrefe}, author={Grimminger-Seidensticker, Elke and Ehrlenspiel, Felix and Hepperle, Lisa}, editor={Halberschmidt, Barbara and Leineweber, Helga}, year={2026}, pages={212–227} }","ama":"Grimminger-Seidensticker E, Ehrlenspiel F, Hepperle L. Negative Emotionen im Sportunterricht. In: Halberschmidt B, Leineweber H, eds. <i>Schulsport. Transdisziplinäre Erkenntnisse und Implikationen für die Praxis</i>. Hogrefe; 2026:212-227."},"user_id":"85816","editor":[{"full_name":"Halberschmidt, Barbara","first_name":"Barbara","last_name":"Halberschmidt"},{"full_name":"Leineweber, Helga","first_name":"Helga","last_name":"Leineweber"}],"page":"212-227","language":[{"iso":"ger"}],"_id":"65549","publisher":"Hogrefe","publication_status":"published","date_updated":"2026-05-04T09:29:16Z","status":"public","year":"2026","title":"Negative Emotionen im Sportunterricht","author":[{"id":"85816","last_name":"Grimminger-Seidensticker","first_name":"Elke","full_name":"Grimminger-Seidensticker, Elke"},{"full_name":"Ehrlenspiel, Felix","last_name":"Ehrlenspiel","first_name":"Felix"},{"full_name":"Hepperle, Lisa","last_name":"Hepperle","first_name":"Lisa"}]},{"date_updated":"2026-05-05T06:05:56Z","publication_status":"published","intvolume":"       149","title":"Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces","status":"public","year":"2026","publication_identifier":{"issn":["0143-7496"]},"author":[{"full_name":"Golebiowska, Sandra Alicja","first_name":"Sandra Alicja","orcid":"0009-0001-1261-9455","last_name":"Golebiowska","id":"69524"},{"full_name":"Meinderink, Dennis","first_name":"Dennis","last_name":"Meinderink"},{"id":"7266","last_name":"Ebbert","first_name":"Christoph","full_name":"Ebbert, Christoph"},{"full_name":"Kollmann, Sabrina","last_name":"Kollmann","first_name":"Sabrina"},{"id":"54649","full_name":"Neßlinger, Vanessa","last_name":"Neßlinger","orcid":"0000-0001-9416-1646","first_name":"Vanessa"},{"last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido","id":"194"}],"doi":"10.1016/j.ijadhadh.2026.104360","user_id":"7266","volume":149,"article_number":"104360","publisher":"Elsevier BV","_id":"65553","language":[{"iso":"eng"}],"publication":"International Journal of Adhesion and Adhesives","citation":{"short":"S.A. Golebiowska, D. Meinderink, C. Ebbert, S. Kollmann, V. Neßlinger, G. Grundmeier, International Journal of Adhesion and Adhesives 149 (2026).","chicago":"Golebiowska, Sandra Alicja, Dennis Meinderink, Christoph Ebbert, Sabrina Kollmann, Vanessa Neßlinger, and Guido Grundmeier. “Two-Electrode Electrochemical Impedance Spectroscopy at Polymer/Oxide Interfaces.” <i>International Journal of Adhesion and Adhesives</i> 149 (2026). <a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">https://doi.org/10.1016/j.ijadhadh.2026.104360</a>.","ieee":"S. A. Golebiowska, D. Meinderink, C. Ebbert, S. Kollmann, V. Neßlinger, and G. Grundmeier, “Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces,” <i>International Journal of Adhesion and Adhesives</i>, vol. 149, Art. no. 104360, 2026, doi: <a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">10.1016/j.ijadhadh.2026.104360</a>.","apa":"Golebiowska, S. A., Meinderink, D., Ebbert, C., Kollmann, S., Neßlinger, V., &#38; Grundmeier, G. (2026). Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces. <i>International Journal of Adhesion and Adhesives</i>, <i>149</i>, Article 104360. <a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">https://doi.org/10.1016/j.ijadhadh.2026.104360</a>","bibtex":"@article{Golebiowska_Meinderink_Ebbert_Kollmann_Neßlinger_Grundmeier_2026, title={Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces}, volume={149}, DOI={<a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">10.1016/j.ijadhadh.2026.104360</a>}, number={104360}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier BV}, author={Golebiowska, Sandra Alicja and Meinderink, Dennis and Ebbert, Christoph and Kollmann, Sabrina and Neßlinger, Vanessa and Grundmeier, Guido}, year={2026} }","ama":"Golebiowska SA, Meinderink D, Ebbert C, Kollmann S, Neßlinger V, Grundmeier G. Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces. <i>International Journal of Adhesion and Adhesives</i>. 2026;149. doi:<a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">10.1016/j.ijadhadh.2026.104360</a>","mla":"Golebiowska, Sandra Alicja, et al. “Two-Electrode Electrochemical Impedance Spectroscopy at Polymer/Oxide Interfaces.” <i>International Journal of Adhesion and Adhesives</i>, vol. 149, 104360, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.ijadhadh.2026.104360\">10.1016/j.ijadhadh.2026.104360</a>."},"type":"journal_article","department":[{"_id":"35"},{"_id":"302"},{"_id":"321"}],"date_created":"2026-05-05T06:04:19Z"},{"publication":"Physical Review Applied","issue":"5","abstract":[{"text":"<jats:p>For the ever-growing field of quantum information processing, large-scale, efficient multiport interferometers serving as photonic processors are required. In this context, the suitability of quantum walks as the interferometric base for universal computation has been theoretically proven. In this work, we bridge the gap between theoretical proposals and state-of-the-art experimental capabilities by providing the recipe for the implementation of a universal photonic processor in discrete-time quantum walks. Specifically, we present the protocol for translating arbitrary linear transformations into the coin and step operator of a quantum walk and map these to the experimental parameters of the established time-multiplexed platform [A. Schreiber , Phys. Rev. Lett. , 050502 (2010)]. We show that our interface is highly scalable and resource efficient due to the hybrid encoding consisting of multiple degrees of freedom. Finally, we prove that our system is highly resilient against experimental imperfections and show that it compares favorably against existing architectures.</jats:p>","lang":"eng"}],"date_created":"2026-05-07T07:00:08Z","type":"journal_article","department":[{"_id":"623"},{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"429"}],"year":"2026","title":"Resource-efficient universal photonic processors based on time-multiplexed hybrid architectures","publication_identifier":{"issn":["2331-7019"]},"author":[{"full_name":"Lammers, Jonas","first_name":"Jonas","last_name":"Lammers"},{"full_name":"Ares, Laura","first_name":"Laura","last_name":"Ares"},{"full_name":"Pegoraro, Federico","last_name":"Pegoraro","first_name":"Federico","id":"88928"},{"id":"68236","full_name":"Held, Philip","last_name":"Held","first_name":"Philip"},{"id":"27150","last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"first_name":"Jan","last_name":"Sperling","orcid":"0000-0002-5844-3205","full_name":"Sperling, Jan","id":"75127"},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"}],"date_updated":"2026-05-07T07:01:09Z","publication_status":"published","intvolume":"        25","article_number":"054011","language":[{"iso":"eng"}],"doi":"10.1103/x99y-2sms","citation":{"bibtex":"@article{Lammers_Ares_Pegoraro_Held_Brecht_Sperling_Silberhorn_2026, title={Resource-efficient universal photonic processors based on time-multiplexed hybrid architectures}, volume={25}, DOI={<a href=\"https://doi.org/10.1103/x99y-2sms\">10.1103/x99y-2sms</a>}, number={5054011}, journal={Physical Review Applied}, publisher={American Physical Society (APS)}, author={Lammers, Jonas and Ares, Laura and Pegoraro, Federico and Held, Philip and Brecht, Benjamin and Sperling, Jan and Silberhorn, Christine}, year={2026} }","ama":"Lammers J, Ares L, Pegoraro F, et al. Resource-efficient universal photonic processors based on time-multiplexed hybrid architectures. <i>Physical Review Applied</i>. 2026;25(5). doi:<a href=\"https://doi.org/10.1103/x99y-2sms\">10.1103/x99y-2sms</a>","mla":"Lammers, Jonas, et al. “Resource-Efficient Universal Photonic Processors Based on Time-Multiplexed Hybrid Architectures.” <i>Physical Review Applied</i>, vol. 25, no. 5, 054011, American Physical Society (APS), 2026, doi:<a href=\"https://doi.org/10.1103/x99y-2sms\">10.1103/x99y-2sms</a>.","chicago":"Lammers, Jonas, Laura Ares, Federico Pegoraro, Philip Held, Benjamin Brecht, Jan Sperling, and Christine Silberhorn. “Resource-Efficient Universal Photonic Processors Based on Time-Multiplexed Hybrid Architectures.” <i>Physical Review Applied</i> 25, no. 5 (2026). <a href=\"https://doi.org/10.1103/x99y-2sms\">https://doi.org/10.1103/x99y-2sms</a>.","short":"J. Lammers, L. Ares, F. Pegoraro, P. Held, B. Brecht, J. Sperling, C. Silberhorn, Physical Review Applied 25 (2026).","ieee":"J. Lammers <i>et al.</i>, “Resource-efficient universal photonic processors based on time-multiplexed hybrid architectures,” <i>Physical Review Applied</i>, vol. 25, no. 5, Art. no. 054011, 2026, doi: <a href=\"https://doi.org/10.1103/x99y-2sms\">10.1103/x99y-2sms</a>.","apa":"Lammers, J., Ares, L., Pegoraro, F., Held, P., Brecht, B., Sperling, J., &#38; Silberhorn, C. (2026). Resource-efficient universal photonic processors based on time-multiplexed hybrid architectures. <i>Physical Review Applied</i>, <i>25</i>(5), Article 054011. <a href=\"https://doi.org/10.1103/x99y-2sms\">https://doi.org/10.1103/x99y-2sms</a>"},"status":"public","_id":"65575","publisher":"American Physical Society (APS)","user_id":"75127","volume":25},{"date_created":"2026-05-07T06:57:10Z","type":"journal_article","department":[{"_id":"623"},{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"429"}],"issue":"5","publication":"Physical Review A","article_number":"052413","language":[{"iso":"eng"}],"doi":"10.1103/vy93-dnc8","year":"2026","title":"Entangling power of nonentangling channels","author":[{"first_name":"Julien","last_name":"Pinske","full_name":"Pinske, Julien"},{"first_name":"Jan","orcid":"0000-0002-5844-3205","last_name":"Sperling","full_name":"Sperling, Jan","id":"75127"},{"full_name":"Mølmer, Klaus","first_name":"Klaus","last_name":"Mølmer"}],"publication_identifier":{"issn":["2469-9926","2469-9934"]},"publication_status":"published","date_updated":"2026-05-07T06:58:39Z","intvolume":"       113","citation":{"chicago":"Pinske, Julien, Jan Sperling, and Klaus Mølmer. “Entangling Power of Nonentangling Channels.” <i>Physical Review A</i> 113, no. 5 (2026). <a href=\"https://doi.org/10.1103/vy93-dnc8\">https://doi.org/10.1103/vy93-dnc8</a>.","short":"J. Pinske, J. Sperling, K. Mølmer, Physical Review A 113 (2026).","ama":"Pinske J, Sperling J, Mølmer K. Entangling power of nonentangling channels. <i>Physical Review A</i>. 2026;113(5). doi:<a href=\"https://doi.org/10.1103/vy93-dnc8\">10.1103/vy93-dnc8</a>","bibtex":"@article{Pinske_Sperling_Mølmer_2026, title={Entangling power of nonentangling channels}, volume={113}, DOI={<a href=\"https://doi.org/10.1103/vy93-dnc8\">10.1103/vy93-dnc8</a>}, number={5052413}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Pinske, Julien and Sperling, Jan and Mølmer, Klaus}, year={2026} }","mla":"Pinske, Julien, et al. “Entangling Power of Nonentangling Channels.” <i>Physical Review A</i>, vol. 113, no. 5, 052413, American Physical Society (APS), 2026, doi:<a href=\"https://doi.org/10.1103/vy93-dnc8\">10.1103/vy93-dnc8</a>.","apa":"Pinske, J., Sperling, J., &#38; Mølmer, K. (2026). Entangling power of nonentangling channels. <i>Physical Review A</i>, <i>113</i>(5), Article 052413. <a href=\"https://doi.org/10.1103/vy93-dnc8\">https://doi.org/10.1103/vy93-dnc8</a>","ieee":"J. Pinske, J. Sperling, and K. Mølmer, “Entangling power of nonentangling channels,” <i>Physical Review A</i>, vol. 113, no. 5, Art. no. 052413, 2026, doi: <a href=\"https://doi.org/10.1103/vy93-dnc8\">10.1103/vy93-dnc8</a>."},"_id":"65574","publisher":"American Physical Society (APS)","user_id":"75127","volume":113,"status":"public"},{"status":"public","publisher":"Royal Society of Chemistry (RSC)","_id":"65655","page":"4292-4299","volume":18,"user_id":"30525","citation":{"mla":"Kim, Minjun, et al. “A Functionalization-Free Plasmonic Hole-Sphere Nanogap SERS Platform for Reliable on-Site Analysis and Oxide-State Classification.” <i>Nanoscale</i>, vol. 18, no. 8, Royal Society of Chemistry (RSC), 2026, pp. 4292–99, doi:<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>.","ama":"Kim M, Heo D, Cho SY, et al. A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification. <i>Nanoscale</i>. 2026;18(8):4292-4299. doi:<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>","bibtex":"@article{Kim_Heo_Cho_Lee_Gu_Adhikari_Lee_Jeong_Kim_Devaraj_et al._2026, title={A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification}, volume={18}, DOI={<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>}, number={8}, journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Kim, Minjun and Heo, Damun and Cho, Sung Yoon and Lee, Ye-Won and Gu, Sun-Hwa and Adhikari, Samir and Lee, Donghan and Jeong, Seok Soon and Kim, Hyuck Soo and Devaraj, Vasanthan and et al.}, year={2026}, pages={4292–4299} }","apa":"Kim, M., Heo, D., Cho, S. Y., Lee, Y.-W., Gu, S.-H., Adhikari, S., Lee, D., Jeong, S. S., Kim, H. S., Devaraj, V., Zentgraf, T., Jeon, M. Y., &#38; Lee, J.-M. (2026). A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification. <i>Nanoscale</i>, <i>18</i>(8), 4292–4299. <a href=\"https://doi.org/10.1039/d5nr03414k\">https://doi.org/10.1039/d5nr03414k</a>","ieee":"M. Kim <i>et al.</i>, “A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification,” <i>Nanoscale</i>, vol. 18, no. 8, pp. 4292–4299, 2026, doi: <a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>.","short":"M. Kim, D. Heo, S.Y. Cho, Y.-W. Lee, S.-H. Gu, S. Adhikari, D. Lee, S.S. Jeong, H.S. Kim, V. Devaraj, T. Zentgraf, M.Y. Jeon, J.-M. Lee, Nanoscale 18 (2026) 4292–4299.","chicago":"Kim, Minjun, Damun Heo, Sung Yoon Cho, Ye-Won Lee, Sun-Hwa Gu, Samir Adhikari, Donghan Lee, et al. “A Functionalization-Free Plasmonic Hole-Sphere Nanogap SERS Platform for Reliable on-Site Analysis and Oxide-State Classification.” <i>Nanoscale</i> 18, no. 8 (2026): 4292–99. <a href=\"https://doi.org/10.1039/d5nr03414k\">https://doi.org/10.1039/d5nr03414k</a>."},"quality_controlled":"1","publication_identifier":{"issn":["2040-3364","2040-3372"]},"author":[{"full_name":"Kim, Minjun","last_name":"Kim","first_name":"Minjun"},{"last_name":"Heo","first_name":"Damun","full_name":"Heo, Damun"},{"last_name":"Cho","first_name":"Sung Yoon","full_name":"Cho, Sung Yoon"},{"first_name":"Ye-Won","last_name":"Lee","full_name":"Lee, Ye-Won"},{"full_name":"Gu, Sun-Hwa","first_name":"Sun-Hwa","last_name":"Gu"},{"first_name":"Samir","last_name":"Adhikari","full_name":"Adhikari, Samir"},{"last_name":"Lee","first_name":"Donghan","full_name":"Lee, Donghan"},{"full_name":"Jeong, Seok Soon","first_name":"Seok Soon","last_name":"Jeong"},{"full_name":"Kim, Hyuck Soo","last_name":"Kim","first_name":"Hyuck Soo"},{"full_name":"Devaraj, Vasanthan","first_name":"Vasanthan","last_name":"Devaraj"},{"id":"30525","last_name":"Zentgraf","first_name":"Thomas","orcid":"0000-0002-8662-1101","full_name":"Zentgraf, Thomas"},{"last_name":"Jeon","first_name":"Min Yong","full_name":"Jeon, Min Yong"},{"full_name":"Lee, Jong-Min","last_name":"Lee","first_name":"Jong-Min"}],"title":"A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification","year":"2026","intvolume":"        18","article_type":"original","date_updated":"2026-05-20T06:55:49Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://pubs.rsc.org/en/content/articlelanding/2026/nr/d5nr03414k"}],"doi":"10.1039/d5nr03414k","publication":"Nanoscale","issue":"8","abstract":[{"text":"A functionalization-free plasmonic nanogap platform enables reliable on-site SERS based oxidation-state differentiation of arsenic through uniform metal-vacuum-metal cavities with high electromagnetic enhancement and minimal background interference.","lang":"eng"}],"date_created":"2026-05-20T06:53:30Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"type":"journal_article"},{"doi":"10.1016/j.nxnano.2026.100510","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S294982952600149X?via%3Dihub"}],"article_number":"100510","language":[{"iso":"eng"}],"date_updated":"2026-05-20T08:41:56Z","publication_status":"published","intvolume":"         9","article_type":"original","title":"Smart drug delivery systems for potential targeted cancer therapy: Exploiting increased glutathione levels in tumor microenvironments","year":"2026","publication_identifier":{"issn":["2949-8295"]},"author":[{"last_name":"Kramer","first_name":"Maurice","full_name":"Kramer, Maurice"},{"first_name":"Corinna","last_name":"Horky","full_name":"Horky, Corinna"},{"full_name":"Völlmecke, Katharina","first_name":"Katharina","last_name":"Völlmecke"},{"full_name":"Mulac-Hahnen, Dennis","last_name":"Mulac-Hahnen","first_name":"Dennis"},{"last_name":"Herrmann","first_name":"Fabian","full_name":"Herrmann, Fabian"},{"full_name":"Kuckling, Dirk","last_name":"Kuckling","first_name":"Dirk","id":"287"},{"last_name":"Langer","first_name":"Klaus","full_name":"Langer, Klaus"}],"keyword":["Nanoparticles","Smart drug delivery","Controlled release","Self-immolative polymers","Tumor targeting"],"type":"journal_article","department":[{"_id":"163"}],"date_created":"2026-05-20T08:37:30Z","abstract":[{"text":"Over the past decades, nanoparticulate drug carrier systems have emerged as promising tools in medicine. A persistent challenge in current pharmacotherapy is the limited selectivity of active pharmaceutical ingredients, resulting in undesirable side effects. Smart drug delivery systems, which release encapsulated active pharmaceutical ingredients in response to specific stimuli, offer a potential solution by enabling controlled drug release. This approach can be particularly relevant for exploiting biochemical differences between extracellular and intracellular environments. In this study, self-immolative polydisulfide based polymers manufactured from dithiothreitol were processed into nanoparticle formulations to respond preferentially to elevated glutathione levels, which are characteristic of intracellular environments and are often increased in tumor cells. The influence of polymer chain length on the physicochemical properties of the resulting nanoparticles was investigated. Lumogen® Red was incorporated as a model substance to determine the loading capacity of the carrier system. Degradation was characterized using dynamic light scattering and asymmetric flow field-flow fractionation, as well as by imaging techniques such as atomic force microscopy. Selective release of the embedded substance was demonstrated at elevated glutathione concentrations, while no significant release was observed at extracellularly relevant levels (10 µM glutathione), where the behavior was comparable to the buffer control. Increased release was observed under intracellularly relevant conditions (2 – 10 mM glutathione). These findings support a redox-responsive behavior under intracellular-like conditions. The latter was proven for primary fibroblasts and the cancer cell lines BT-474, MCF-7 and SK-BR-3 by quantification of intracellular low molecular weight thiols. The nanoparticle uptake was confirmed in the investigated cell lines by visualization via confocal laser scanning microscopy. Via lysosomal staining it was shown that nanoparticles accumulate in lysosomes. Furthermore, the carrier system itself showed no cytotoxic properties in cell culture studies against the four different cell types. The developed system is a suitable and very promising smart drug delivery system in the context of controlled drug release.","lang":"eng"}],"publication":"Next Nanotechnology","user_id":"94","volume":9,"publisher":"Elsevier BV","_id":"65659","status":"public","citation":{"short":"M. Kramer, C. Horky, K. Völlmecke, D. Mulac-Hahnen, F. Herrmann, D. Kuckling, K. Langer, Next Nanotechnology 9 (2026).","chicago":"Kramer, Maurice, Corinna Horky, Katharina Völlmecke, Dennis Mulac-Hahnen, Fabian Herrmann, Dirk Kuckling, and Klaus Langer. “Smart Drug Delivery Systems for Potential Targeted Cancer Therapy: Exploiting Increased Glutathione Levels in Tumor Microenvironments.” <i>Next Nanotechnology</i> 9 (2026). <a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">https://doi.org/10.1016/j.nxnano.2026.100510</a>.","ieee":"M. Kramer <i>et al.</i>, “Smart drug delivery systems for potential targeted cancer therapy: Exploiting increased glutathione levels in tumor microenvironments,” <i>Next Nanotechnology</i>, vol. 9, Art. no. 100510, 2026, doi: <a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">10.1016/j.nxnano.2026.100510</a>.","apa":"Kramer, M., Horky, C., Völlmecke, K., Mulac-Hahnen, D., Herrmann, F., Kuckling, D., &#38; Langer, K. (2026). Smart drug delivery systems for potential targeted cancer therapy: Exploiting increased glutathione levels in tumor microenvironments. <i>Next Nanotechnology</i>, <i>9</i>, Article 100510. <a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">https://doi.org/10.1016/j.nxnano.2026.100510</a>","bibtex":"@article{Kramer_Horky_Völlmecke_Mulac-Hahnen_Herrmann_Kuckling_Langer_2026, title={Smart drug delivery systems for potential targeted cancer therapy: Exploiting increased glutathione levels in tumor microenvironments}, volume={9}, DOI={<a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">10.1016/j.nxnano.2026.100510</a>}, number={100510}, journal={Next Nanotechnology}, publisher={Elsevier BV}, author={Kramer, Maurice and Horky, Corinna and Völlmecke, Katharina and Mulac-Hahnen, Dennis and Herrmann, Fabian and Kuckling, Dirk and Langer, Klaus}, year={2026} }","ama":"Kramer M, Horky C, Völlmecke K, et al. Smart drug delivery systems for potential targeted cancer therapy: Exploiting increased glutathione levels in tumor microenvironments. <i>Next Nanotechnology</i>. 2026;9. doi:<a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">10.1016/j.nxnano.2026.100510</a>","mla":"Kramer, Maurice, et al. “Smart Drug Delivery Systems for Potential Targeted Cancer Therapy: Exploiting Increased Glutathione Levels in Tumor Microenvironments.” <i>Next Nanotechnology</i>, vol. 9, 100510, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.nxnano.2026.100510\">10.1016/j.nxnano.2026.100510</a>."}},{"author":[{"id":"9605","full_name":"Webersen, Yvonne","last_name":"Webersen","orcid":"0009-0009-6583-8692","first_name":"Yvonne"},{"full_name":"Daud, Fardien","last_name":"Daud","first_name":"Fardien"}],"year":"2026","status":"public","title":"Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe","date_updated":"2026-05-21T12:29:01Z","publication_status":"accepted","_id":"45284","language":[{"iso":"ger"}],"user_id":"9605","citation":{"chicago":"Webersen, Yvonne, and Fardien Daud. “Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe.” <i>MNU Journal</i>, n.d.","short":"Y. Webersen, F. Daud, MNU Journal (n.d.).","apa":"Webersen, Y., &#38; Daud, F. (n.d.). Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe. <i>MNU Journal</i>.","ieee":"Y. Webersen and F. Daud, “Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe,” <i>MNU Journal</i>.","ama":"Webersen Y, Daud F. Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe. <i>MNU Journal</i>.","bibtex":"@article{Webersen_Daud, title={Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe}, journal={MNU Journal}, author={Webersen, Yvonne and Daud, Fardien} }","mla":"Webersen, Yvonne, and Fardien Daud. “Was steckt drin? Blackboxen aus dem 3D-Drucker für den Mechanikunterricht der Oberstufe.” <i>MNU Journal</i>."},"publication":"MNU Journal","date_created":"2023-05-25T14:42:35Z","department":[{"_id":"299"}],"type":"journal_article"},{"user_id":"290","volume":"Band 305","editor":[{"id":"21765","full_name":"Meier, Heiko","first_name":"Heiko","last_name":"Meier"},{"id":"290","full_name":"Kukuk, Marc","first_name":"Marc","last_name":"Kukuk"},{"last_name":"Sennefelder","first_name":"Lisa","full_name":"Sennefelder, Lisa","id":"23009"}],"_id":"65691","language":[{"iso":"ger"}],"series_title":"Schriften der Deutschen Vereinigung für Sportwissenschaft","publisher":"Feldhaus","publication_status":"published","date_updated":"2026-05-26T14:02:13Z","status":"public","year":"2026","title":"Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg & Paderborn","publication_identifier":{"isbn":["9783880207301"]},"type":"book_editor","department":[{"_id":"175"}],"date_created":"2026-05-26T14:00:28Z","citation":{"bibtex":"@book{Meier_Kukuk_Sennefelder_2026, series={Schriften der Deutschen Vereinigung für Sportwissenschaft}, title={Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn}, volume={Band 305}, publisher={Feldhaus}, year={2026}, collection={Schriften der Deutschen Vereinigung für Sportwissenschaft} }","ama":"Meier H, Kukuk M, Sennefelder L, eds. <i>Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>. Vol Band 305. Feldhaus; 2026.","mla":"Meier, Heiko, et al., editors. <i>Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>. Feldhaus, 2026.","short":"H. Meier, M. Kukuk, L. Sennefelder, eds., Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn, Feldhaus, 2026.","chicago":"Meier, Heiko, Marc Kukuk, and Lisa Sennefelder, eds. <i>Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>. Vol. Band 305. Schriften der Deutschen Vereinigung für Sportwissenschaft. Feldhaus, 2026.","ieee":"H. Meier, M. Kukuk, and L. Sennefelder, Eds., <i>Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>, vol. Band 305. Feldhaus, 2026.","apa":"Meier, H., Kukuk, M., &#38; Sennefelder, L. (Eds.). (2026). <i>Planen. Bauen. Beteiligen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn: Vol. Band 305</i>. Feldhaus."}},{"volume":"Band 305","editor":[{"full_name":"Meier, Heiko","last_name":"Meier","first_name":"Heiko"},{"full_name":"Kukuk, Marc","first_name":"Marc","last_name":"Kukuk"},{"first_name":"Lisa","last_name":"Sennefelder","full_name":"Sennefelder, Lisa"}],"user_id":"290","_id":"65692","series_title":"Schriften der Deutschen Vereinigung für Sportwissenschaft","publisher":"Feldhaus","language":[{"iso":"ger"}],"page":"51-61","publication_status":"published","date_updated":"2026-05-27T14:33:22Z","author":[{"id":"290","last_name":"Kukuk","first_name":"Marc","full_name":"Kukuk, Marc"},{"id":"21765","last_name":"Meier","first_name":"Heiko","full_name":"Meier, Heiko"}],"publication_identifier":{"isbn":["9783880207301"]},"year":"2026","title":"Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren","status":"public","department":[{"_id":"175"}],"type":"book_chapter","date_created":"2026-05-26T14:07:02Z","citation":{"bibtex":"@inbook{Kukuk_Meier_2026, series={Schriften der Deutschen Vereinigung für Sportwissenschaft}, title={Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren}, volume={Band 305}, booktitle={Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn}, publisher={Feldhaus}, author={Kukuk, Marc and Meier, Heiko}, editor={Meier, Heiko and Kukuk, Marc and Sennefelder, Lisa}, year={2026}, pages={51–61}, collection={Schriften der Deutschen Vereinigung für Sportwissenschaft} }","ama":"Kukuk M, Meier H. Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren. In: Meier H, Kukuk M, Sennefelder L, eds. <i>Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>. Vol Band 305. Schriften der Deutschen Vereinigung für Sportwissenschaft. Feldhaus; 2026:51-61.","mla":"Kukuk, Marc, and Heiko Meier. “Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren.” <i>Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>, edited by Heiko Meier et al., vol. Band 305, Feldhaus, 2026, pp. 51–61.","chicago":"Kukuk, Marc, and Heiko Meier. “Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren.” In <i>Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>, edited by Heiko Meier, Marc Kukuk, and Lisa Sennefelder, Band 305:51–61. Schriften der Deutschen Vereinigung für Sportwissenschaft. Feldhaus, 2026.","short":"M. Kukuk, H. Meier, in: H. Meier, M. Kukuk, L. Sennefelder (Eds.), Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn, Feldhaus, 2026, pp. 51–61.","ieee":"M. Kukuk and H. Meier, “Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren,” in <i>Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn</i>, vol. Band 305, H. Meier, M. Kukuk, and L. Sennefelder, Eds. Feldhaus, 2026, pp. 51–61.","apa":"Kukuk, M., &#38; Meier, H. (2026). Kinderspielplätze aus der Perspektive von Erwachsenen - Nutzungsverhalten, Attraktivitätskritieren und Implikationen für Beteiligungsverfahren. In H. Meier, M. Kukuk, &#38; L. Sennefelder (Eds.), <i>Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg &#38; Paderborn: Vol. Band 305</i> (pp. 51–61). Feldhaus."},"publication":"Planen. Beteiligen. Bauen. Bewegen. 16. Jahrestagung der dvs-Kommission „Sport und Raum“ vom 19.–20.09.2024 in Bad Driburg & Paderborn"}]