[{"_id":"62798","department":[{"_id":"985"}],"user_id":"116779","article_type":"original","extern":"1","type":"journal_article","status":"public","date_updated":"2025-12-03T16:27:30Z","oa":"1","volume":17,"author":[{"last_name":"Hiege","full_name":"Hiege, Felix","first_name":"Felix"},{"last_name":"Chang","full_name":"Chang, Chun-Wai","first_name":"Chun-Wai"},{"first_name":"Oliver","full_name":"Trost, Oliver","last_name":"Trost"},{"first_name":"Charlotte E. R.","full_name":"van Halteren, Charlotte E. R.","last_name":"van Halteren"},{"first_name":"Pouya","last_name":"Hosseini","full_name":"Hosseini, Pouya"},{"full_name":"Bendt, Georg","last_name":"Bendt","first_name":"Georg"},{"last_name":"Schulz","full_name":"Schulz, Stephan","first_name":"Stephan"},{"first_name":"Zhenxing","last_name":"Feng","full_name":"Feng, Zhenxing"},{"id":"116779","full_name":"Linnemann, Julia","orcid":"0000-0001-6883-5424","last_name":"Linnemann","first_name":"Julia"},{"first_name":"Kristina","full_name":"Tschulik, Kristina","last_name":"Tschulik"}],"doi":"10.1021/acsami.5c05381","main_file_link":[{"open_access":"1","url":"https://pubs.acs.org/doi/full/10.1021/acsami.5c05381"}],"publication_identifier":{"issn":["1944-8244","1944-8252"]},"publication_status":"published","page":"41893-41903","intvolume":" 17","citation":{"apa":"Hiege, F., Chang, C.-W., Trost, O., van Halteren, C. E. R., Hosseini, P., Bendt, G., Schulz, S., Feng, Z., Linnemann, J., & Tschulik, K. (2025). Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities. ACS Applied Materials & Interfaces, 17(29), 41893–41903. https://doi.org/10.1021/acsami.5c05381","mla":"Hiege, Felix, et al. “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities.” ACS Applied Materials & Interfaces, vol. 17, no. 29, American Chemical Society (ACS), 2025, pp. 41893–903, doi:10.1021/acsami.5c05381.","bibtex":"@article{Hiege_Chang_Trost_van Halteren_Hosseini_Bendt_Schulz_Feng_Linnemann_Tschulik_2025, title={Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities}, volume={17}, DOI={10.1021/acsami.5c05381}, number={29}, journal={ACS Applied Materials & Interfaces}, publisher={American Chemical Society (ACS)}, author={Hiege, Felix and Chang, Chun-Wai and Trost, Oliver and van Halteren, Charlotte E. R. and Hosseini, Pouya and Bendt, Georg and Schulz, Stephan and Feng, Zhenxing and Linnemann, Julia and Tschulik, Kristina}, year={2025}, pages={41893–41903} }","short":"F. Hiege, C.-W. Chang, O. Trost, C.E.R. van Halteren, P. Hosseini, G. Bendt, S. Schulz, Z. Feng, J. Linnemann, K. Tschulik, ACS Applied Materials & Interfaces 17 (2025) 41893–41903.","ama":"Hiege F, Chang C-W, Trost O, et al. Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities. ACS Applied Materials & Interfaces. 2025;17(29):41893-41903. doi:10.1021/acsami.5c05381","chicago":"Hiege, Felix, Chun-Wai Chang, Oliver Trost, Charlotte E. R. van Halteren, Pouya Hosseini, Georg Bendt, Stephan Schulz, Zhenxing Feng, Julia Linnemann, and Kristina Tschulik. “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities.” ACS Applied Materials & Interfaces 17, no. 29 (2025): 41893–903. https://doi.org/10.1021/acsami.5c05381.","ieee":"F. Hiege et al., “Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities,” ACS Applied Materials & Interfaces, vol. 17, no. 29, pp. 41893–41903, 2025, doi: 10.1021/acsami.5c05381."},"keyword":["Electrocatalysis","oxygen evolution reaction","nickel selenide","microelectrode"],"language":[{"iso":"eng"}],"publication":"ACS Applied Materials & Interfaces","abstract":[{"lang":"eng","text":"We investigated electrodeposited nanoparticulate nickel selenide (pre)catalysts that transform into nickel oxides/oxyhydroxides under oxygen evolution reaction conditions in alkaline solutions. Previous studies of this transformation were conducted at lower current densities than those of industrial relevance (≥1 A cm–2). We used ultramicroelectrodes (UMEs) to achieve such current densities, benefiting from their small size, ensuring low absolute currents and low ohmic drop but high current densities. Morphological degradation of the catalyst material was only observed at current densities exceeding 1 A cm–2 but not for smaller ones. Using X-ray absorption, X-ray photoemission spectroscopy, and X-ray diffraction, we confirmed that the degradation was accompanied by the literature-known transformation of nanoparticulate Ni3Se2 (bulk)/NiSe (surface) into nickel oxyhydroxide. The transformation of the precatalyst goes along with a significant improvement in the charge transfer kinetics observed by decreasing Tafel slopes with ongoing experimental time extracted from cyclic voltammetry (CV) experiments and electrochemical impedance spectroscopy (EIS) in the high-frequency range. However, these kinetic improvements are accompanied by limitations in mass transport concluded from decreasing current responses at high overpotentials in CVs and increasing impedance in the low-frequency range of the EIS spectra after extended CV cycling. These mass transport limitations originated from morphological degradations at the UME exceeding 1 A cm–2 which we proved by applying identical location scanning electron microscopy. This has not been reported in studies that have been limited to lower current densities before. Our findings showcase how UMEs can be used to study (pre)catalysts (herein nickel selenides) under current densities of industrial relevance in the absence of ohmic drop-related ambiguities, combined with in-depth materials characterization studies, e.g., identical location microscopy and advanced spectroscopic methods. This approach enables direct evaluation and comparison of catalyst materials and thus demonstrates how to overcome long-standing limitations of electrocatalyst design and testing."}],"publisher":"American Chemical Society (ACS)","date_created":"2025-12-03T15:08:47Z","title":"Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities","quality_controlled":"1","issue":"29","year":"2025"},{"issue":"7","publication_identifier":{"issn":["0142-2421","1096-9918"]},"publication_status":"published","intvolume":" 57","page":"499-509","citation":{"bibtex":"@article{Gołębiowska_Voigt_de los Arcos de Pedro_Grundmeier_2025, title={In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films}, volume={57}, DOI={10.1002/sia.7406}, number={7}, journal={Surface and Interface Analysis}, publisher={Wiley}, author={Gołębiowska, Sandra and Voigt, Markus and de los Arcos de Pedro, Maria Teresa and Grundmeier, Guido}, year={2025}, pages={499–509} }","short":"S. Gołębiowska, M. Voigt, M.T. de los Arcos de Pedro, G. Grundmeier, Surface and Interface Analysis 57 (2025) 499–509.","mla":"Gołębiowska, Sandra, et al. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.” Surface and Interface Analysis, vol. 57, no. 7, Wiley, 2025, pp. 499–509, doi:10.1002/sia.7406.","apa":"Gołębiowska, S., Voigt, M., de los Arcos de Pedro, M. T., & Grundmeier, G. (2025). In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films. Surface and Interface Analysis, 57(7), 499–509. https://doi.org/10.1002/sia.7406","chicago":"Gołębiowska, Sandra, Markus Voigt, Maria Teresa de los Arcos de Pedro, and Guido Grundmeier. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.” Surface and Interface Analysis 57, no. 7 (2025): 499–509. https://doi.org/10.1002/sia.7406.","ieee":"S. Gołębiowska, M. Voigt, M. T. de los Arcos de Pedro, and G. Grundmeier, “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films,” Surface and Interface Analysis, vol. 57, no. 7, pp. 499–509, 2025, doi: 10.1002/sia.7406.","ama":"Gołębiowska S, Voigt M, de los Arcos de Pedro MT, Grundmeier G. In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films. Surface and Interface Analysis. 2025;57(7):499-509. doi:10.1002/sia.7406"},"year":"2025","volume":57,"date_created":"2025-12-04T13:12:03Z","author":[{"full_name":"Gołębiowska, Sandra","last_name":"Gołębiowska","first_name":"Sandra"},{"last_name":"Voigt","full_name":"Voigt, Markus","first_name":"Markus"},{"first_name":"Maria Teresa","orcid":"0000-0002-8684-273X ","last_name":"de los Arcos de Pedro","id":"54556","full_name":"de los Arcos de Pedro, Maria Teresa"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"}],"date_updated":"2025-12-04T13:13:00Z","publisher":"Wiley","doi":"10.1002/sia.7406","title":"In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films","publication":"Surface and Interface Analysis","type":"journal_article","status":"public","abstract":[{"text":"ABSTRACT\r\n Spin‐coated polylactide (PLA) thin films were exposed to nitrogen plasma for varying time intervals. The progressive etching of the PLA film in direct contact with the nitrogen plasma was monitored in situ using polarization modulated infrared reflection absorption spectroscopy (PM‐IRRAS). No appreciative changes in composition were seen with PM‐IRRAS, indicating that the etching did not significantly affect the bulk composition. Atomic force microscopy characterization of the plasma‐etched films showed that the PLA films are homogeneously etched. Subsequent ex situ XPS analysis of the treated surface revealed the presence of C‐N bonds in the surface‐near region that could be associated with amino and/or amide surface species. PLA films were also alternatively exposed to nitrogen ion beams produced by an electron‐cyclotron‐resonance (ECR) plasma source and were investigated in vacuo by XPS. This treatment revealed the partial substitution of surface oxygen species by nitrogen, resulting in a similar surface modification as in the plasma case. The comparison of XPS data and water contact angle studies suggest that the activated surfaces show a reorientation of macromolecular fragments in the surface‐near region depending on the polarity of the phase with which they are in contact. Under ultra‐high vacuum (UHV) conditions, the surface tends to lower its surface energy, while in contact with the aqueous phase, subsurface polar groups orientate outwards, which enables the formation of hydrogen bonds.","lang":"eng"}],"department":[{"_id":"302"}],"user_id":"54556","_id":"62876","language":[{"iso":"eng"}]},{"doi":"10.1016/j.tsf.2025.140676","title":"Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications in polymer processing","volume":820,"date_created":"2025-12-04T13:11:23Z","author":[{"first_name":"Chantal","full_name":"Theile-Rasche, Chantal","last_name":"Theile-Rasche"},{"first_name":"Fuzeng","last_name":"Wang","full_name":"Wang, Fuzeng"},{"first_name":"Tim","last_name":"Prüßner","full_name":"Prüßner, Tim"},{"first_name":"Marten","last_name":"Huck","full_name":"Huck, Marten"},{"first_name":"Hans-Georg","last_name":"Steinrück","full_name":"Steinrück, Hans-Georg"},{"first_name":"Maria Teresa","orcid":"0000-0002-8684-273X ","last_name":"de los Arcos de Pedro","full_name":"de los Arcos de Pedro, Maria Teresa","id":"54556"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"}],"date_updated":"2025-12-04T13:12:56Z","publisher":"Elsevier BV","intvolume":" 820","citation":{"apa":"Theile-Rasche, C., Wang, F., Prüßner, T., Huck, M., Steinrück, H.-G., de los Arcos de Pedro, M. T., & Grundmeier, G. (2025). Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications in polymer processing. Thin Solid Films, 820, Article 140676. https://doi.org/10.1016/j.tsf.2025.140676","short":"C. Theile-Rasche, F. Wang, T. Prüßner, M. Huck, H.-G. Steinrück, M.T. de los Arcos de Pedro, G. Grundmeier, Thin Solid Films 820 (2025).","bibtex":"@article{Theile-Rasche_Wang_Prüßner_Huck_Steinrück_de los Arcos de Pedro_Grundmeier_2025, title={Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications in polymer processing}, volume={820}, DOI={10.1016/j.tsf.2025.140676}, number={140676}, journal={Thin Solid Films}, publisher={Elsevier BV}, author={Theile-Rasche, Chantal and Wang, Fuzeng and Prüßner, Tim and Huck, Marten and Steinrück, Hans-Georg and de los Arcos de Pedro, Maria Teresa and Grundmeier, Guido}, year={2025} }","mla":"Theile-Rasche, Chantal, et al. “Evaluation of Anti-Adhesive and Corrosion Protection Properties of TiAlSiN-Magnetron-Sputtered Films for Applications in Polymer Processing.” Thin Solid Films, vol. 820, 140676, Elsevier BV, 2025, doi:10.1016/j.tsf.2025.140676.","chicago":"Theile-Rasche, Chantal, Fuzeng Wang, Tim Prüßner, Marten Huck, Hans-Georg Steinrück, Maria Teresa de los Arcos de Pedro, and Guido Grundmeier. “Evaluation of Anti-Adhesive and Corrosion Protection Properties of TiAlSiN-Magnetron-Sputtered Films for Applications in Polymer Processing.” Thin Solid Films 820 (2025). https://doi.org/10.1016/j.tsf.2025.140676.","ieee":"C. Theile-Rasche et al., “Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications in polymer processing,” Thin Solid Films, vol. 820, Art. no. 140676, 2025, doi: 10.1016/j.tsf.2025.140676.","ama":"Theile-Rasche C, Wang F, Prüßner T, et al. Evaluation of anti-adhesive and corrosion protection properties of TiAlSiN-magnetron-sputtered films for applications in polymer processing. Thin Solid Films. 2025;820. doi:10.1016/j.tsf.2025.140676"},"year":"2025","publication_identifier":{"issn":["0040-6090"]},"publication_status":"published","language":[{"iso":"eng"}],"article_number":"140676","department":[{"_id":"302"}],"user_id":"54556","_id":"62875","status":"public","publication":"Thin Solid Films","type":"journal_article"},{"publication_identifier":{"issn":["2755-3701"]},"publication_status":"published","year":"2025","citation":{"ama":"Xu X, Gołębiowska S, de los Arcos de Pedro MT, Grundmeier G, Keller A. DNA origami adsorption at single-crystalline TiO2 surfaces. RSC Applied Interfaces. Published online 2025. doi:10.1039/d5lf00109a","chicago":"Xu, Xiaodan, Sandra Gołębiowska, Maria Teresa de los Arcos de Pedro, Guido Grundmeier, and Adrian Keller. “DNA Origami Adsorption at Single-Crystalline TiO2 Surfaces.” RSC Applied Interfaces, 2025. https://doi.org/10.1039/d5lf00109a.","ieee":"X. Xu, S. Gołębiowska, M. T. de los Arcos de Pedro, G. Grundmeier, and A. Keller, “DNA origami adsorption at single-crystalline TiO2 surfaces,” RSC Applied Interfaces, 2025, doi: 10.1039/d5lf00109a.","bibtex":"@article{Xu_Gołębiowska_de los Arcos de Pedro_Grundmeier_Keller_2025, title={DNA origami adsorption at single-crystalline TiO2 surfaces}, DOI={10.1039/d5lf00109a}, journal={RSC Applied Interfaces}, publisher={Royal Society of Chemistry (RSC)}, author={Xu, Xiaodan and Gołębiowska, Sandra and de los Arcos de Pedro, Maria Teresa and Grundmeier, Guido and Keller, Adrian}, year={2025} }","short":"X. Xu, S. Gołębiowska, M.T. de los Arcos de Pedro, G. Grundmeier, A. Keller, RSC Applied Interfaces (2025).","mla":"Xu, Xiaodan, et al. “DNA Origami Adsorption at Single-Crystalline TiO2 Surfaces.” RSC Applied Interfaces, Royal Society of Chemistry (RSC), 2025, doi:10.1039/d5lf00109a.","apa":"Xu, X., Gołębiowska, S., de los Arcos de Pedro, M. T., Grundmeier, G., & Keller, A. (2025). DNA origami adsorption at single-crystalline TiO2 surfaces. RSC Applied Interfaces. https://doi.org/10.1039/d5lf00109a"},"publisher":"Royal Society of Chemistry (RSC)","date_updated":"2025-12-04T13:13:06Z","author":[{"full_name":"Xu, Xiaodan","last_name":"Xu","first_name":"Xiaodan"},{"first_name":"Sandra","full_name":"Gołębiowska, Sandra","last_name":"Gołębiowska"},{"orcid":"0000-0002-8684-273X ","last_name":"de los Arcos de Pedro","full_name":"de los Arcos de Pedro, Maria Teresa","id":"54556","first_name":"Maria Teresa"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"first_name":"Adrian","full_name":"Keller, Adrian","last_name":"Keller"}],"date_created":"2025-12-04T13:10:43Z","title":"DNA origami adsorption at single-crystalline TiO2 surfaces","doi":"10.1039/d5lf00109a","publication":"RSC Applied Interfaces","type":"journal_article","abstract":[{"lang":"eng","text":"DNA origami adsorption at single-crystalline TiO2 surfaces is investigated at different Mg2+ concentrations. For TiO2(001), DNA origami adsorption is stronger at 5 mM than at 10 mM Mg2+, whereas the opposite is observed for TiO2(110) and TiO2(111)."}],"status":"public","_id":"62874","department":[{"_id":"302"}],"user_id":"54556","language":[{"iso":"eng"}]},{"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"_id":"168","name":"TRR 142 - B07: TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)"},{"_id":"166","name":"TRR 142 - A11: TRR 142 - Subproject A11"}],"_id":"60568","user_id":"16199","department":[{"_id":"15"},{"_id":"2"},{"_id":"230"},{"_id":"295"},{"_id":"790"},{"_id":"302"},{"_id":"429"},{"_id":"35"},{"_id":"170"},{"_id":"27"}],"article_number":"122776","language":[{"iso":"eng"}],"type":"journal_article","publication":"Surface Science","status":"public","oa":"1","publisher":"Elsevier BV","date_updated":"2025-12-05T13:34:10Z","date_created":"2025-07-09T09:23:04Z","author":[{"first_name":"Adriana","full_name":"Bocchini, Adriana","id":"58349","last_name":"Bocchini","orcid":"0000-0002-2134-3075"},{"first_name":"S.","full_name":"Kollmann, S.","last_name":"Kollmann"},{"id":"171","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"},{"first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468","orcid":"0000-0002-2717-5076","last_name":"Schmidt"},{"last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido","first_name":"Guido"}],"volume":760,"title":"Phosphonic acid adsorption on α-Bi2O3 surfaces","main_file_link":[{"url":"https://doi.org/10.1016/j.susc.2025.122776","open_access":"1"}],"doi":"10.1016/j.susc.2025.122776","publication_status":"published","publication_identifier":{"issn":["0039-6028"]},"year":"2025","citation":{"bibtex":"@article{Bocchini_Kollmann_Gerstmann_Schmidt_Grundmeier_2025, title={Phosphonic acid adsorption on <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si23.svg\" display=\"inline\" id=\"d1e564\"><mml:mi>α</mml:mi></mml:math>-Bi<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si24.svg\" display=\"inline\" id=\"d1e569\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>O<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si25.svg\" display=\"inline\" id=\"d1e577\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> surfaces}, volume={760}, DOI={10.1016/j.susc.2025.122776}, number={122776}, journal={Surface Science}, publisher={Elsevier BV}, author={Bocchini, Adriana and Kollmann, S. and Gerstmann, Uwe and Schmidt, Wolf Gero and Grundmeier, Guido}, year={2025} }","mla":"Bocchini, Adriana, et al. “Phosphonic Acid Adsorption on <mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si23.Svg\" Display=\"inline\" Id=\"d1e564\"><mml:Mi>α</Mml:Mi></Mml:Math>-Bi<mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si24.Svg\" Display=\"inline\" Id=\"d1e569\"><mml:Msub><mml:Mrow/><mml:Mrow><mml:Mn>2</Mml:Mn></Mml:Mrow></Mml:Msub></Mml:Math>O<mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si25.Svg\" Display=\"inline\" Id=\"d1e577\"><mml:Msub><mml:Mrow/><mml:Mrow><mml:Mn>3</Mml:Mn></Mml:Mrow></Mml:Msub></Mml:Math> Surfaces.” Surface Science, vol. 760, 122776, Elsevier BV, 2025, doi:10.1016/j.susc.2025.122776.","short":"A. Bocchini, S. Kollmann, U. Gerstmann, W.G. Schmidt, G. Grundmeier, Surface Science 760 (2025).","apa":"Bocchini, A., Kollmann, S., Gerstmann, U., Schmidt, W. G., & Grundmeier, G. (2025). Phosphonic acid adsorption on <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si23.svg\" display=\"inline\" id=\"d1e564\"><mml:mi>α</mml:mi></mml:math>-Bi<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si24.svg\" display=\"inline\" id=\"d1e569\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>O<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si25.svg\" display=\"inline\" id=\"d1e577\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> surfaces. Surface Science, 760, Article 122776. https://doi.org/10.1016/j.susc.2025.122776","chicago":"Bocchini, Adriana, S. Kollmann, Uwe Gerstmann, Wolf Gero Schmidt, and Guido Grundmeier. “Phosphonic Acid Adsorption on <mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si23.Svg\" Display=\"inline\" Id=\"d1e564\"><mml:Mi>α</Mml:Mi></Mml:Math>-Bi<mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si24.Svg\" Display=\"inline\" Id=\"d1e569\"><mml:Msub><mml:Mrow/><mml:Mrow><mml:Mn>2</Mml:Mn></Mml:Mrow></Mml:Msub></Mml:Math>O<mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\" Altimg=\"si25.Svg\" Display=\"inline\" Id=\"d1e577\"><mml:Msub><mml:Mrow/><mml:Mrow><mml:Mn>3</Mml:Mn></Mml:Mrow></Mml:Msub></Mml:Math> Surfaces.” Surface Science 760 (2025). https://doi.org/10.1016/j.susc.2025.122776.","ieee":"A. Bocchini, S. Kollmann, U. Gerstmann, W. G. Schmidt, and G. Grundmeier, “Phosphonic acid adsorption on <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si23.svg\" display=\"inline\" id=\"d1e564\"><mml:mi>α</mml:mi></mml:math>-Bi<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si24.svg\" display=\"inline\" id=\"d1e569\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>O<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si25.svg\" display=\"inline\" id=\"d1e577\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> surfaces,” Surface Science, vol. 760, Art. no. 122776, 2025, doi: 10.1016/j.susc.2025.122776.","ama":"Bocchini A, Kollmann S, Gerstmann U, Schmidt WG, Grundmeier G. Phosphonic acid adsorption on <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si23.svg\" display=\"inline\" id=\"d1e564\"><mml:mi>α</mml:mi></mml:math>-Bi<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si24.svg\" display=\"inline\" id=\"d1e569\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>O<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si25.svg\" display=\"inline\" id=\"d1e577\"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> surfaces. Surface Science. 2025;760. doi:10.1016/j.susc.2025.122776"},"intvolume":" 760"},{"type":"journal_article","status":"public","department":[{"_id":"985"}],"user_id":"116779","_id":"61982","article_type":"original","publication_identifier":{"issn":["2155-5435","2155-5435"]},"publication_status":"published","intvolume":" 15","page":"18391-18403","citation":{"ama":"Kampermann L, Klein J, Wagner T, et al. Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts. ACS Catalysis. 2025;15(21):18391-18403. doi:10.1021/acscatal.5c03900","chicago":"Kampermann, L., J. Klein, T. Wagner, A. Kotova, C. Placke-Yan, A. Yasar, L. Jacobse, et al. “Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts.” ACS Catalysis 15, no. 21 (2025): 18391–403. https://doi.org/10.1021/acscatal.5c03900.","ieee":"L. Kampermann et al., “Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts,” ACS Catalysis, vol. 15, no. 21, pp. 18391–18403, 2025, doi: 10.1021/acscatal.5c03900.","bibtex":"@article{Kampermann_Klein_Wagner_Kotova_Placke-Yan_Yasar_Jacobse_Lasagna_Leppin_Schulz_et al._2025, title={Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts}, volume={15}, DOI={10.1021/acscatal.5c03900}, number={21}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)}, author={Kampermann, L. and Klein, J. and Wagner, T. and Kotova, A. and Placke-Yan, C. and Yasar, A. and Jacobse, L. and Lasagna, S. and Leppin, Christian and Schulz, S. and et al.}, year={2025}, pages={18391–18403} }","mla":"Kampermann, L., et al. “Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts.” ACS Catalysis, vol. 15, no. 21, American Chemical Society (ACS), 2025, pp. 18391–403, doi:10.1021/acscatal.5c03900.","short":"L. Kampermann, J. Klein, T. Wagner, A. Kotova, C. Placke-Yan, A. Yasar, L. Jacobse, S. Lasagna, C. Leppin, S. Schulz, J. Linnemann, A. Bergmann, B. Roldan Cuenya, G. Bacher, ACS Catalysis 15 (2025) 18391–18403.","apa":"Kampermann, L., Klein, J., Wagner, T., Kotova, A., Placke-Yan, C., Yasar, A., Jacobse, L., Lasagna, S., Leppin, C., Schulz, S., Linnemann, J., Bergmann, A., Roldan Cuenya, B., & Bacher, G. (2025). Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts. ACS Catalysis, 15(21), 18391–18403. https://doi.org/10.1021/acscatal.5c03900"},"volume":15,"author":[{"full_name":"Kampermann, L.","last_name":"Kampermann","first_name":"L."},{"last_name":"Klein","full_name":"Klein, J.","first_name":"J."},{"first_name":"T.","full_name":"Wagner, T.","last_name":"Wagner"},{"last_name":"Kotova","full_name":"Kotova, A.","first_name":"A."},{"last_name":"Placke-Yan","full_name":"Placke-Yan, C.","first_name":"C."},{"first_name":"A.","last_name":"Yasar","full_name":"Yasar, A."},{"first_name":"L.","last_name":"Jacobse","full_name":"Jacobse, L."},{"first_name":"S.","full_name":"Lasagna, S.","last_name":"Lasagna"},{"id":"117722","full_name":"Leppin, Christian","last_name":"Leppin","first_name":"Christian"},{"full_name":"Schulz, S.","last_name":"Schulz","first_name":"S."},{"full_name":"Linnemann, Julia","id":"116779","orcid":"0000-0001-6883-5424","last_name":"Linnemann","first_name":"Julia"},{"first_name":"A.","last_name":"Bergmann","full_name":"Bergmann, A."},{"first_name":"B.","full_name":"Roldan Cuenya, B.","last_name":"Roldan Cuenya"},{"first_name":"G.","full_name":"Bacher, G.","last_name":"Bacher"}],"date_updated":"2025-12-07T17:15:53Z","doi":"10.1021/acscatal.5c03900","publication":"ACS Catalysis","abstract":[{"lang":"eng","text":"Doped Co3O4 nanoparticles are investigated via spectro-electrochemistry in the (pre-) oxygen evolution reaction (OER) regime by tracing the absorption signal of the Co3+ d–d transition under applied bias for getting insight into the catalysts activation and the formation of catalytically active phases. In the low potential regime up to 1.37 VRHE, a rise in the optical absorption signal of the [Co3+]oct d–d transition is observed and attributed to a structural change from [Co2+]tet to [Co3+]oct due to an electrochemically induced surface restructuring with water. For applied potentials higher than 1.37 VRHE an overall offset of the absorption spectra in the UV–vis range, equivalent to a darkening of the materials is detected. This is attributed to the formation of a CoOx(OH)y skin layer as supported by high-energy X-ray diffraction (HE-XRD) measurements. We found that the kinetics of the Co3+ states are heavily influenced by the type of dopant with V-doped Co3O4 exhibiting stable Co3+ states (>20 min) while the Mn-doped Co3O4 Co3+ states reduce within 36 s under reductive bias. We conclude that doping Co3O4 with transition metals affects the formation and potential-dependent thickness of the CoOx(OH)y skin layer as the catalytically active phase and the formation of long-time stable surface Co3+ states after activation in the first OER cycle."}],"language":[{"iso":"eng"}],"keyword":["electrocatalysis","oxygen evolution reaction","cobalt spinel","operando characterization","spectroelectrochemistry"],"issue":"21","quality_controlled":"1","year":"2025","date_created":"2025-10-24T07:49:21Z","publisher":"American Chemical Society (ACS)","title":"Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts"},{"publication_status":"published","publication_identifier":{"issn":["0142-2421","1096-9918"]},"issue":"7","year":"2025","citation":{"ama":"Golebiowska SA, Voigt M, de los Arcos T, Grundmeier G. In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films. Surface and Interface Analysis. 2025;57(7):499-509. doi:10.1002/sia.7406","ieee":"S. A. Golebiowska, M. Voigt, T. de los Arcos, and G. Grundmeier, “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films,” Surface and Interface Analysis, vol. 57, no. 7, pp. 499–509, 2025, doi: 10.1002/sia.7406.","chicago":"Golebiowska, Sandra Alicja, Markus Voigt, Teresa de los Arcos, and Guido Grundmeier. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.” Surface and Interface Analysis 57, no. 7 (2025): 499–509. https://doi.org/10.1002/sia.7406.","apa":"Golebiowska, S. A., Voigt, M., de los Arcos, T., & Grundmeier, G. (2025). In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films. Surface and Interface Analysis, 57(7), 499–509. https://doi.org/10.1002/sia.7406","mla":"Golebiowska, Sandra Alicja, et al. “In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films.” Surface and Interface Analysis, vol. 57, no. 7, Wiley, 2025, pp. 499–509, doi:10.1002/sia.7406.","short":"S.A. Golebiowska, M. Voigt, T. de los Arcos, G. Grundmeier, Surface and Interface Analysis 57 (2025) 499–509.","bibtex":"@article{Golebiowska_Voigt_de los Arcos_Grundmeier_2025, title={In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films}, volume={57}, DOI={10.1002/sia.7406}, number={7}, journal={Surface and Interface Analysis}, publisher={Wiley}, author={Golebiowska, Sandra Alicja and Voigt, Markus and de los Arcos, Teresa and Grundmeier, Guido}, year={2025}, pages={499–509} }"},"intvolume":" 57","page":"499-509","publisher":"Wiley","date_updated":"2025-12-08T08:13:24Z","date_created":"2025-08-11T11:45:55Z","author":[{"first_name":"Sandra Alicja","full_name":"Golebiowska, Sandra Alicja","id":"69524","orcid":"0009-0001-1261-9455","last_name":"Golebiowska"},{"last_name":"Voigt","full_name":"Voigt, Markus","id":"15182","first_name":"Markus"},{"full_name":"de los Arcos, Teresa","last_name":"de los Arcos","first_name":"Teresa"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"}],"volume":57,"title":"In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films","doi":"10.1002/sia.7406","type":"journal_article","publication":"Surface and Interface Analysis","abstract":[{"lang":"eng","text":"ABSTRACTSpin‐coated polylactide (PLA) thin films were exposed to nitrogen plasma for varying time intervals. The progressive etching of the PLA film in direct contact with the nitrogen plasma was monitored in situ using polarization modulated infrared reflection absorption spectroscopy (PM‐IRRAS). No appreciative changes in composition were seen with PM‐IRRAS, indicating that the etching did not significantly affect the bulk composition. Atomic force microscopy characterization of the plasma‐etched films showed that the PLA films are homogeneously etched. Subsequent ex situ XPS analysis of the treated surface revealed the presence of C‐N bonds in the surface‐near region that could be associated with amino and/or amide surface species. PLA films were also alternatively exposed to nitrogen ion beams produced by an electron‐cyclotron‐resonance (ECR) plasma source and were investigated in vacuo by XPS. This treatment revealed the partial substitution of surface oxygen species by nitrogen, resulting in a similar surface modification as in the plasma case. The comparison of XPS data and water contact angle studies suggest that the activated surfaces show a reorientation of macromolecular fragments in the surface‐near region depending on the polarity of the phase with which they are in contact. Under ultra‐high vacuum (UHV) conditions, the surface tends to lower its surface energy, while in contact with the aqueous phase, subsurface polar groups orientate outwards, which enables the formation of hydrogen bonds."}],"status":"public","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"60913","user_id":"69524","department":[{"_id":"302"}],"language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"article_number":"104147","department":[{"_id":"302"}],"user_id":"54649","_id":"62936","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","publication":"International Journal of Adhesion and Adhesives","type":"journal_article","doi":"10.1016/j.ijadhadh.2025.104147","title":"A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting","volume":143,"date_created":"2025-12-08T07:36:10Z","author":[{"first_name":"Lukas","full_name":"Ruhm, Lukas","last_name":"Ruhm"},{"first_name":"Vanessa","full_name":"Neßlinger, Vanessa","id":"54649","orcid":"0000-0001-9416-1646","last_name":"Neßlinger"},{"last_name":"Becker","full_name":"Becker, Roman","first_name":"Roman"},{"first_name":"Gerson","full_name":"Meschut, Gerson","id":"32056","orcid":"0000-0002-2763-1246","last_name":"Meschut"},{"last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194","first_name":"Guido"}],"date_updated":"2025-12-08T08:25:57Z","publisher":"Elsevier BV","intvolume":" 143","citation":{"ama":"Ruhm L, Neßlinger V, Becker R, Meschut G, Grundmeier G. A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting. International Journal of Adhesion and Adhesives. 2025;143. doi:10.1016/j.ijadhadh.2025.104147","chicago":"Ruhm, Lukas, Vanessa Neßlinger, Roman Becker, Gerson Meschut, and Guido Grundmeier. “A Contribution to the Mechanistic Understanding of the Improvement of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.” International Journal of Adhesion and Adhesives 143 (2025). https://doi.org/10.1016/j.ijadhadh.2025.104147.","ieee":"L. Ruhm, V. Neßlinger, R. Becker, G. Meschut, and G. Grundmeier, “A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting,” International Journal of Adhesion and Adhesives, vol. 143, Art. no. 104147, 2025, doi: 10.1016/j.ijadhadh.2025.104147.","apa":"Ruhm, L., Neßlinger, V., Becker, R., Meschut, G., & Grundmeier, G. (2025). A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting. International Journal of Adhesion and Adhesives, 143, Article 104147. https://doi.org/10.1016/j.ijadhadh.2025.104147","mla":"Ruhm, Lukas, et al. “A Contribution to the Mechanistic Understanding of the Improvement of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.” International Journal of Adhesion and Adhesives, vol. 143, 104147, Elsevier BV, 2025, doi:10.1016/j.ijadhadh.2025.104147.","short":"L. Ruhm, V. Neßlinger, R. Becker, G. Meschut, G. Grundmeier, International Journal of Adhesion and Adhesives 143 (2025).","bibtex":"@article{Ruhm_Neßlinger_Becker_Meschut_Grundmeier_2025, title={A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting}, volume={143}, DOI={10.1016/j.ijadhadh.2025.104147}, number={104147}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier BV}, author={Ruhm, Lukas and Neßlinger, Vanessa and Becker, Roman and Meschut, Gerson and Grundmeier, Guido}, year={2025} }"},"year":"2025","publication_identifier":{"issn":["0143-7496"]},"publication_status":"published"},{"publication":"Surface and Coatings Technology","type":"journal_article","status":"public","department":[{"_id":"302"}],"user_id":"54649","_id":"62938","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"language":[{"iso":"eng"}],"article_number":"132392","publication_identifier":{"issn":["0257-8972"]},"publication_status":"published","intvolume":" 512","citation":{"ama":"Müller H, Cetin A, Dahlmann R, de los Arcos T, Grundmeier G. Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene. Surface and Coatings Technology. 2025;512. doi:10.1016/j.surfcoat.2025.132392","ieee":"H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, and G. Grundmeier, “Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene,” Surface and Coatings Technology, vol. 512, Art. no. 132392, 2025, doi: 10.1016/j.surfcoat.2025.132392.","chicago":"Müller, Hendrik, Ali Cetin, Rainer Dahlmann, Teresa de los Arcos, and Guido Grundmeier. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic PECVD Barrier Films on Post-Consumer Recycled Polypropylene.” Surface and Coatings Technology 512 (2025). https://doi.org/10.1016/j.surfcoat.2025.132392.","apa":"Müller, H., Cetin, A., Dahlmann, R., de los Arcos, T., & Grundmeier, G. (2025). Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene. Surface and Coatings Technology, 512, Article 132392. https://doi.org/10.1016/j.surfcoat.2025.132392","short":"H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, G. Grundmeier, Surface and Coatings Technology 512 (2025).","bibtex":"@article{Müller_Cetin_Dahlmann_de los Arcos_Grundmeier_2025, title={Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene}, volume={512}, DOI={10.1016/j.surfcoat.2025.132392}, number={132392}, journal={Surface and Coatings Technology}, publisher={Elsevier BV}, author={Müller, Hendrik and Cetin, Ali and Dahlmann, Rainer and de los Arcos, Teresa and Grundmeier, Guido}, year={2025} }","mla":"Müller, Hendrik, et al. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic PECVD Barrier Films on Post-Consumer Recycled Polypropylene.” Surface and Coatings Technology, vol. 512, 132392, Elsevier BV, 2025, doi:10.1016/j.surfcoat.2025.132392."},"year":"2025","volume":512,"author":[{"first_name":"Hendrik","last_name":"Müller","full_name":"Müller, Hendrik"},{"full_name":"Cetin, Ali","last_name":"Cetin","first_name":"Ali"},{"full_name":"Dahlmann, Rainer","last_name":"Dahlmann","first_name":"Rainer"},{"first_name":"Teresa","full_name":"de los Arcos, Teresa","last_name":"de los Arcos"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194"}],"date_created":"2025-12-08T07:45:35Z","date_updated":"2025-12-08T08:25:43Z","publisher":"Elsevier BV","doi":"10.1016/j.surfcoat.2025.132392","title":"Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene"},{"publisher":"Elsevier BV","date_updated":"2025-12-08T08:25:16Z","volume":546,"date_created":"2025-12-08T08:24:07Z","author":[{"first_name":"Jiangling","full_name":"Su, Jiangling","last_name":"Su"},{"full_name":"Muhle, Marius","last_name":"Muhle","first_name":"Marius"},{"last_name":"Nembot","full_name":"Nembot, Nelly","first_name":"Nelly"},{"full_name":"Prüßner, Tim","last_name":"Prüßner","first_name":"Tim"},{"first_name":"Xiaofan","full_name":"Xie, Xiaofan","last_name":"Xie"},{"first_name":"Gunther","full_name":"Wittstock, Gunther","last_name":"Wittstock"},{"first_name":"Guido","id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier"}],"title":"Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates","doi":"10.1016/j.electacta.2025.147810","publication_identifier":{"issn":["0013-4686"]},"publication_status":"published","year":"2025","intvolume":" 546","citation":{"chicago":"Su, Jiangling, Marius Muhle, Nelly Nembot, Tim Prüßner, Xiaofan Xie, Gunther Wittstock, and Guido Grundmeier. “Spontaneous Grafting of Nitrobenzenediazonium Salt on Plasma-Modified Copper Substrates.” Electrochimica Acta 546 (2025). https://doi.org/10.1016/j.electacta.2025.147810.","ieee":"J. Su et al., “Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates,” Electrochimica Acta, vol. 546, Art. no. 147810, 2025, doi: 10.1016/j.electacta.2025.147810.","ama":"Su J, Muhle M, Nembot N, et al. Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates. Electrochimica Acta. 2025;546. doi:10.1016/j.electacta.2025.147810","short":"J. Su, M. Muhle, N. Nembot, T. Prüßner, X. Xie, G. Wittstock, G. Grundmeier, Electrochimica Acta 546 (2025).","mla":"Su, Jiangling, et al. “Spontaneous Grafting of Nitrobenzenediazonium Salt on Plasma-Modified Copper Substrates.” Electrochimica Acta, vol. 546, 147810, Elsevier BV, 2025, doi:10.1016/j.electacta.2025.147810.","bibtex":"@article{Su_Muhle_Nembot_Prüßner_Xie_Wittstock_Grundmeier_2025, title={Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates}, volume={546}, DOI={10.1016/j.electacta.2025.147810}, number={147810}, journal={Electrochimica Acta}, publisher={Elsevier BV}, author={Su, Jiangling and Muhle, Marius and Nembot, Nelly and Prüßner, Tim and Xie, Xiaofan and Wittstock, Gunther and Grundmeier, Guido}, year={2025} }","apa":"Su, J., Muhle, M., Nembot, N., Prüßner, T., Xie, X., Wittstock, G., & Grundmeier, G. (2025). Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates. Electrochimica Acta, 546, Article 147810. https://doi.org/10.1016/j.electacta.2025.147810"},"_id":"62939","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"302"}],"user_id":"54649","article_number":"147810","language":[{"iso":"eng"}],"publication":"Electrochimica Acta","type":"journal_article","status":"public"},{"publication":"Reference Module in Chemistry, Molecular Sciences and Chemical Engineering","type":"book_chapter","status":"public","department":[{"_id":"633"}],"user_id":"84268","_id":"45827","language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9780124095472"]},"publication_status":"published","page":"391-416","citation":{"short":"C. Cao, H.-G. Steinrück, in: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, Elsevier, 2024, pp. 391–416.","bibtex":"@inbook{Cao_Steinrück_2024, title={Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces in lithium-ion batteries}, DOI={10.1016/b978-0-323-85669-0.00105-7}, booktitle={Reference Module in Chemistry, Molecular Sciences and Chemical Engineering}, publisher={Elsevier}, author={Cao, Chuntian and Steinrück, Hans-Georg}, year={2024}, pages={391–416} }","mla":"Cao, Chuntian, and Hans-Georg Steinrück. “Molecular-Scale Synchrotron X-Ray Investigations of Solid-Liquid Interfaces in Lithium-Ion Batteries.” Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, Elsevier, 2024, pp. 391–416, doi:10.1016/b978-0-323-85669-0.00105-7.","apa":"Cao, C., & Steinrück, H.-G. (2024). Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces in lithium-ion batteries. In Reference Module in Chemistry, Molecular Sciences and Chemical Engineering (pp. 391–416). Elsevier. https://doi.org/10.1016/b978-0-323-85669-0.00105-7","ieee":"C. Cao and H.-G. Steinrück, “Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces in lithium-ion batteries,” in Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, Elsevier, 2024, pp. 391–416.","chicago":"Cao, Chuntian, and Hans-Georg Steinrück. “Molecular-Scale Synchrotron X-Ray Investigations of Solid-Liquid Interfaces in Lithium-Ion Batteries.” In Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, 391–416. Elsevier, 2024. https://doi.org/10.1016/b978-0-323-85669-0.00105-7.","ama":"Cao C, Steinrück H-G. Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces in lithium-ion batteries. In: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering. Elsevier; 2024:391-416. doi:10.1016/b978-0-323-85669-0.00105-7"},"year":"2024","author":[{"last_name":"Cao","full_name":"Cao, Chuntian","first_name":"Chuntian"},{"id":"84268","full_name":"Steinrück, Hans-Georg","last_name":"Steinrück","orcid":"0000-0001-6373-0877","first_name":"Hans-Georg"}],"date_created":"2023-07-01T15:48:53Z","date_updated":"2023-10-03T09:10:39Z","publisher":"Elsevier","doi":"10.1016/b978-0-323-85669-0.00105-7","title":"Molecular-scale synchrotron X-ray investigations of solid-liquid interfaces in lithium-ion batteries"},{"title":"Effect of DNA Origami Nanostructures on Bacterial Growth","doi":"10.1002/cbic.202400091","publisher":"Wiley","date_updated":"2024-02-03T12:42:48Z","date_created":"2024-02-03T12:41:16Z","author":[{"first_name":"Jaime Andres","last_name":"Garcia-Diosa","full_name":"Garcia-Diosa, Jaime Andres"},{"full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier","first_name":"Guido"},{"id":"48864","full_name":"Keller, Adrian","orcid":"0000-0001-7139-3110","last_name":"Keller","first_name":"Adrian"}],"year":"2024","citation":{"chicago":"Garcia-Diosa, Jaime Andres, Guido Grundmeier, and Adrian Keller. “Effect of DNA Origami Nanostructures on Bacterial Growth.” ChemBioChem, 2024. https://doi.org/10.1002/cbic.202400091.","ieee":"J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Effect of DNA Origami Nanostructures on Bacterial Growth,” ChemBioChem, 2024, doi: 10.1002/cbic.202400091.","apa":"Garcia-Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Effect of DNA Origami Nanostructures on Bacterial Growth. ChemBioChem. https://doi.org/10.1002/cbic.202400091","ama":"Garcia-Diosa JA, Grundmeier G, Keller A. Effect of DNA Origami Nanostructures on Bacterial Growth. ChemBioChem. Published online 2024. doi:10.1002/cbic.202400091","short":"J.A. Garcia-Diosa, G. Grundmeier, A. Keller, ChemBioChem (2024).","mla":"Garcia-Diosa, Jaime Andres, et al. “Effect of DNA Origami Nanostructures on Bacterial Growth.” ChemBioChem, Wiley, 2024, doi:10.1002/cbic.202400091.","bibtex":"@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Effect of DNA Origami Nanostructures on Bacterial Growth}, DOI={10.1002/cbic.202400091}, journal={ChemBioChem}, publisher={Wiley}, author={Garcia-Diosa, Jaime Andres and Grundmeier, Guido and Keller, Adrian}, year={2024} }"},"publication_identifier":{"issn":["1439-4227","1439-7633"]},"publication_status":"published","keyword":["Organic Chemistry","Molecular Biology","Molecular Medicine","Biochemistry"],"language":[{"iso":"eng"}],"_id":"51121","department":[{"_id":"302"}],"user_id":"48864","abstract":[{"text":"DNA origami nanostructures are a powerful tool in biomedicine and can be used to combat drug‐resistant bacterial infections. However, the effect of unmodified DNA origami nanostructures on bacteria is yet to be elucidated. With the aim to obtain a better understanding of this phenomenon, the effect of three DNA origami shapes, i.e., DNA origami triangles, six‐helix bundles (6HBs), and 24‐helix bundles (24HBs), on the growth of Gram‐negative Escherichia coli and Gram‐positive Bacillus subtilis is investigated. These results reveal that while triangles and 24HBs can be used as a source of nutrients by E. coli and thereby promote population growth, their effect is much smaller than that of genomic single‐ and double‐stranded DNA. However, no effect on E. coli population growth is observed for the 6HBs. On the other hand, B. subtilis does not show any significant changes in population growth when cultured with the different DNA origami shapes or genomic DNA. The detailed effect of DNA origami nanostructures on bacterial growth thus depends on the competence signals and uptake mechanism of each bacterial species, as well as the DNA origami shape. This should be considered in the development of antimicrobial DNA origami nanostructures.","lang":"eng"}],"status":"public","publication":"ChemBioChem","type":"journal_article"},{"status":"public","abstract":[{"lang":"eng","text":"The coupling of structural transitions to heat capacity changes leads to destabilization of macromolecules at both, elevated and lowered temperatures. DNA origami not only exhibit this property but also provide..."}],"type":"journal_article","publication":"Chemical Communications","language":[{"iso":"eng"}],"keyword":["Materials Chemistry","Metals and Alloys","Surfaces","Coatings and Films","General Chemistry","Ceramics and Composites","Electronic","Optical and Magnetic Materials","Catalysis"],"user_id":"48864","department":[{"_id":"302"}],"_id":"53621","citation":{"ama":"Dornbusch D, Hanke M, Tomm E, et al. Cold denaturation of DNA origami nanostructures. Chemical Communications. Published online 2024. doi:10.1039/d3cc05985e","ieee":"D. Dornbusch et al., “Cold denaturation of DNA origami nanostructures,” Chemical Communications, 2024, doi: 10.1039/d3cc05985e.","chicago":"Dornbusch, Daniel, Marcel Hanke, Emilia Tomm, Charlotte Kielar, Guido Grundmeier, Adrian Keller, and Karim Fahmy. “Cold Denaturation of DNA Origami Nanostructures.” Chemical Communications, 2024. https://doi.org/10.1039/d3cc05985e.","apa":"Dornbusch, D., Hanke, M., Tomm, E., Kielar, C., Grundmeier, G., Keller, A., & Fahmy, K. (2024). Cold denaturation of DNA origami nanostructures. Chemical Communications. https://doi.org/10.1039/d3cc05985e","bibtex":"@article{Dornbusch_Hanke_Tomm_Kielar_Grundmeier_Keller_Fahmy_2024, title={Cold denaturation of DNA origami nanostructures}, DOI={10.1039/d3cc05985e}, journal={Chemical Communications}, publisher={Royal Society of Chemistry (RSC)}, author={Dornbusch, Daniel and Hanke, Marcel and Tomm, Emilia and Kielar, Charlotte and Grundmeier, Guido and Keller, Adrian and Fahmy, Karim}, year={2024} }","short":"D. Dornbusch, M. Hanke, E. Tomm, C. Kielar, G. Grundmeier, A. Keller, K. Fahmy, Chemical Communications (2024).","mla":"Dornbusch, Daniel, et al. “Cold Denaturation of DNA Origami Nanostructures.” Chemical Communications, Royal Society of Chemistry (RSC), 2024, doi:10.1039/d3cc05985e."},"year":"2024","publication_status":"published","publication_identifier":{"issn":["1359-7345","1364-548X"]},"doi":"10.1039/d3cc05985e","title":"Cold denaturation of DNA origami nanostructures","date_created":"2024-04-23T08:20:05Z","author":[{"first_name":"Daniel","last_name":"Dornbusch","full_name":"Dornbusch, Daniel"},{"first_name":"Marcel","last_name":"Hanke","full_name":"Hanke, Marcel"},{"last_name":"Tomm","id":"68157","full_name":"Tomm, Emilia","first_name":"Emilia"},{"first_name":"Charlotte","full_name":"Kielar, Charlotte","last_name":"Kielar"},{"first_name":"Guido","id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier"},{"first_name":"Adrian","last_name":"Keller","orcid":"0000-0001-7139-3110","id":"48864","full_name":"Keller, Adrian"},{"first_name":"Karim","last_name":"Fahmy","full_name":"Fahmy, Karim"}],"date_updated":"2024-04-23T08:21:05Z","publisher":"Royal Society of Chemistry (RSC)"},{"language":[{"iso":"eng"}],"user_id":"48864","department":[{"_id":"302"}],"_id":"54644","status":"public","abstract":[{"text":"DNA origami nanostructures (DONs) are able to scavenge reactive oxygen species (ROS) and their scavenging efficiency toward ROS radicals was shown to be comparable to that of genomic DNA. Herein, we demonstrate that DONs are highly efficient singlet oxygen quenchers outperforming double‐stranded (ds) DNA by several orders of magnitude. To this end, a ROS mixture rich in singlet oxygen is generated by light irradiation of the photosensitizer methylene blue and its cytotoxic effect on Escherichia coli cells is quantified in the presence and absence of DONs. DONs are found to be vastly superior to dsDNA in protecting the bacteria from ROS‐induced damage and even surpass established ROS scavengers. At a concentration of 15 nM, DONs are about 50 000 times more efficient ROS scavengers than dsDNA at an equivalent concentration. This is attributed to the dominant role of singlet oxygen, which has a long diffusion length and reacts specifically with guanine. The dense packing of the available guanines into the small volume of the DON increases the overall quenching probability compared to a linear dsDNA with the same number of base pairs. DONs thus have great potential to alleviate oxidative stress caused by singlet oxygen in diverse therapeutic settings.","lang":"eng"}],"type":"journal_article","publication":"Chemistry – A European Journal","doi":"10.1002/chem.202402057","title":"Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures","author":[{"full_name":"Garcia-Diosa, Jaime Andres","last_name":"Garcia-Diosa","first_name":"Jaime Andres"},{"first_name":"Guido","last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido"},{"first_name":"Adrian","last_name":"Keller","orcid":"0000-0001-7139-3110","full_name":"Keller, Adrian","id":"48864"}],"date_created":"2024-06-07T07:53:50Z","publisher":"Wiley","date_updated":"2024-06-07T07:54:02Z","citation":{"apa":"Garcia-Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures. Chemistry – A European Journal. https://doi.org/10.1002/chem.202402057","short":"J.A. Garcia-Diosa, G. Grundmeier, A. Keller, Chemistry – A European Journal (2024).","mla":"Garcia-Diosa, Jaime Andres, et al. “Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures.” Chemistry – A European Journal, Wiley, 2024, doi:10.1002/chem.202402057.","bibtex":"@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures}, DOI={10.1002/chem.202402057}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Garcia-Diosa, Jaime Andres and Grundmeier, Guido and Keller, Adrian}, year={2024} }","ieee":"J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures,” Chemistry – A European Journal, 2024, doi: 10.1002/chem.202402057.","chicago":"Garcia-Diosa, Jaime Andres, Guido Grundmeier, and Adrian Keller. “Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures.” Chemistry – A European Journal, 2024. https://doi.org/10.1002/chem.202402057.","ama":"Garcia-Diosa JA, Grundmeier G, Keller A. Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures. Chemistry – A European Journal. Published online 2024. doi:10.1002/chem.202402057"},"year":"2024","publication_status":"published","publication_identifier":{"issn":["0947-6539","1521-3765"]}},{"language":[{"iso":"eng"}],"user_id":"48864","department":[{"_id":"302"}],"_id":"55310","status":"public","abstract":[{"lang":"eng","text":"DNA origami nanostructures are promising carries for drug delivery applications. However, their limited stability under relevant conditions often presents a challenge. Herein, the structural stability of DNA origami nanostructures is investigated in a setting compatible with their application in photodynamic therapy (PDT). To this end, DNA origami triangles and six‐helix bundles (6HBs) are loaded with the clinically tested photosensitizer methylene blue, which upon irradiation with red light generates reactive oxygen species (ROS) that attack the DNA origami nanostructures. ROS‐induced structural damage is observed to depend on the ionic composition of the surrounding medium and becomes more severe at low ionic strength. Mg2+ ions can efficiently protect the DNA origami nanostructures from ROS‐induced damage and may even heal some of the damage obtained under Mg2+‐free conditions when added after irradiation. Finally, the employed DNA origami 6HBs are more resistant toward ROS‐induced structural damage than the triangles, which is attributed to their markedly different mechanical properties. These results thus provide some fundamental insights into the stabilizing role of DNA origami superstructure that may guide the selection or design of DNA origami nanocarriers with optimized stability for their application in PDT."}],"type":"journal_article","publication":"Small Structures","doi":"10.1002/sstr.202400094","title":"Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species","date_created":"2024-07-18T09:03:17Z","author":[{"last_name":"Rabbe","full_name":"Rabbe, Lukas","first_name":"Lukas"},{"last_name":"Garcia‐Diosa","full_name":"Garcia‐Diosa, Jaime Andres","first_name":"Jaime Andres"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"},{"first_name":"Adrian","orcid":"0000-0001-7139-3110","last_name":"Keller","full_name":"Keller, Adrian","id":"48864"}],"date_updated":"2024-07-18T09:03:49Z","publisher":"Wiley","citation":{"apa":"Rabbe, L., Garcia‐Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species. Small Structures. https://doi.org/10.1002/sstr.202400094","short":"L. Rabbe, J.A. Garcia‐Diosa, G. Grundmeier, A. Keller, Small Structures (2024).","bibtex":"@article{Rabbe_Garcia‐Diosa_Grundmeier_Keller_2024, title={Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species}, DOI={10.1002/sstr.202400094}, journal={Small Structures}, publisher={Wiley}, author={Rabbe, Lukas and Garcia‐Diosa, Jaime Andres and Grundmeier, Guido and Keller, Adrian}, year={2024} }","mla":"Rabbe, Lukas, et al. “Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species.” Small Structures, Wiley, 2024, doi:10.1002/sstr.202400094.","chicago":"Rabbe, Lukas, Jaime Andres Garcia‐Diosa, Guido Grundmeier, and Adrian Keller. “Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species.” Small Structures, 2024. https://doi.org/10.1002/sstr.202400094.","ieee":"L. Rabbe, J. A. Garcia‐Diosa, G. Grundmeier, and A. Keller, “Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species,” Small Structures, 2024, doi: 10.1002/sstr.202400094.","ama":"Rabbe L, Garcia‐Diosa JA, Grundmeier G, Keller A. Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species. Small Structures. Published online 2024. doi:10.1002/sstr.202400094"},"year":"2024","publication_status":"published","publication_identifier":{"issn":["2688-4062","2688-4062"]}},{"status":"public","type":"journal_article","publication":"ACS Applied Nano Materials","language":[{"iso":"eng"}],"user_id":"54556","department":[{"_id":"302"}],"_id":"58612","citation":{"apa":"Luis-Sunga, M., González-Orive, A., Calderón, J. C., Gamba, I., Ródenas, A., de los Arcos de Pedro, M. T., Hernández-Creus, A., Grundmeier, G., Pastor, E., & García, G. (2024). Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications. ACS Applied Nano Materials. https://doi.org/10.1021/acsanm.3c05949","bibtex":"@article{Luis-Sunga_González-Orive_Calderón_Gamba_Ródenas_de los Arcos de Pedro_Hernández-Creus_Grundmeier_Pastor_García_2024, title={Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications}, DOI={10.1021/acsanm.3c05949}, journal={ACS Applied Nano Materials}, author={Luis-Sunga, Maximina and González-Orive, Alejandro and Calderón, Juan Carlos and Gamba, Ilaria and Ródenas, Airán and de los Arcos de Pedro, Maria Teresa and Hernández-Creus, Alberto and Grundmeier, Guido and Pastor, Elena and García, Gonzalo}, year={2024} }","mla":"Luis-Sunga, Maximina, et al. “Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications.” ACS Applied Nano Materials, 2024, doi:10.1021/acsanm.3c05949.","short":"M. Luis-Sunga, A. González-Orive, J.C. Calderón, I. Gamba, A. Ródenas, M.T. de los Arcos de Pedro, A. Hernández-Creus, G. Grundmeier, E. Pastor, G. García, ACS Applied Nano Materials (2024).","chicago":"Luis-Sunga, Maximina, Alejandro González-Orive, Juan Carlos Calderón, Ilaria Gamba, Airán Ródenas, Maria Teresa de los Arcos de Pedro, Alberto Hernández-Creus, Guido Grundmeier, Elena Pastor, and Gonzalo García. “Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications.” ACS Applied Nano Materials, 2024. https://doi.org/10.1021/acsanm.3c05949.","ieee":"M. Luis-Sunga et al., “Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications,” ACS Applied Nano Materials, 2024, doi: 10.1021/acsanm.3c05949.","ama":"Luis-Sunga M, González-Orive A, Calderón JC, et al. Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications. ACS Applied Nano Materials. Published online 2024. doi:10.1021/acsanm.3c05949"},"year":"2024","publication_identifier":{"issn":["2574-0970"]},"doi":"10.1021/acsanm.3c05949","title":"Nickel-Induced Reduced Graphene Oxide Nanoribbon Formation on Highly Ordered Pyrolytic Graphite for Electronic and Magnetic Applications","author":[{"full_name":"Luis-Sunga, Maximina","last_name":"Luis-Sunga","first_name":"Maximina"},{"full_name":"González-Orive, Alejandro","last_name":"González-Orive","first_name":"Alejandro"},{"first_name":"Juan Carlos","last_name":"Calderón","full_name":"Calderón, Juan Carlos"},{"first_name":"Ilaria","full_name":"Gamba, Ilaria","last_name":"Gamba"},{"last_name":"Ródenas","full_name":"Ródenas, Airán","first_name":"Airán"},{"first_name":"Maria Teresa","full_name":"de los Arcos de Pedro, Maria Teresa","id":"54556","orcid":"0000-0002-8684-273X ","last_name":"de los Arcos de Pedro"},{"first_name":"Alberto","full_name":"Hernández-Creus, Alberto","last_name":"Hernández-Creus"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"last_name":"Pastor","full_name":"Pastor, Elena","first_name":"Elena"},{"full_name":"García, Gonzalo","last_name":"García","first_name":"Gonzalo"}],"date_created":"2025-02-12T14:49:11Z","date_updated":"2025-02-12T14:56:48Z"},{"page":"603–611","intvolume":" 15","citation":{"chicago":"Müller, Hendrik, Hartmut Stadler, Maria Teresa de los Arcos de Pedro, Adrian Keller, and Guido Grundmeier. “AFM-IR Investigation of Thin PECVD SiO x Films on a Polypropylene Substrate in the Surface-Sensitive Mode.” Beilstein Journal of Nanotechnology 15, no. 1 (2024): 603–611. https://doi.org/10.3762/bjnano.15.51.","ieee":"H. Müller, H. Stadler, M. T. de los Arcos de Pedro, A. Keller, and G. Grundmeier, “AFM-IR investigation of thin PECVD SiO x films on a polypropylene substrate in the surface-sensitive mode,” Beilstein Journal of Nanotechnology, vol. 15, no. 1, pp. 603–611, 2024, doi: 10.3762/bjnano.15.51.","ama":"Müller H, Stadler H, de los Arcos de Pedro MT, Keller A, Grundmeier G. AFM-IR investigation of thin PECVD SiO x films on a polypropylene substrate in the surface-sensitive mode. Beilstein Journal of Nanotechnology. 2024;15(1):603–611. doi:10.3762/bjnano.15.51","mla":"Müller, Hendrik, et al. “AFM-IR Investigation of Thin PECVD SiO x Films on a Polypropylene Substrate in the Surface-Sensitive Mode.” Beilstein Journal of Nanotechnology, vol. 15, no. 1, 2024, pp. 603–611, doi:10.3762/bjnano.15.51.","short":"H. Müller, H. Stadler, M.T. de los Arcos de Pedro, A. Keller, G. Grundmeier, Beilstein Journal of Nanotechnology 15 (2024) 603–611.","bibtex":"@article{Müller_Stadler_de los Arcos de Pedro_Keller_Grundmeier_2024, title={AFM-IR investigation of thin PECVD SiO x films on a polypropylene substrate in the surface-sensitive mode}, volume={15}, DOI={10.3762/bjnano.15.51}, number={1}, journal={Beilstein Journal of Nanotechnology}, author={Müller, Hendrik and Stadler, Hartmut and de los Arcos de Pedro, Maria Teresa and Keller, Adrian and Grundmeier, Guido}, year={2024}, pages={603–611} }","apa":"Müller, H., Stadler, H., de los Arcos de Pedro, M. T., Keller, A., & Grundmeier, G. (2024). AFM-IR investigation of thin PECVD SiO x films on a polypropylene substrate in the surface-sensitive mode. Beilstein Journal of Nanotechnology, 15(1), 603–611. https://doi.org/10.3762/bjnano.15.51"},"year":"2024","issue":"1","publication_identifier":{"issn":["2190-4286"]},"doi":"10.3762/bjnano.15.51","title":"AFM-IR investigation of thin PECVD SiO x films on a polypropylene substrate in the surface-sensitive mode","volume":15,"author":[{"last_name":"Müller","full_name":"Müller, Hendrik","first_name":"Hendrik"},{"first_name":"Hartmut","full_name":"Stadler, Hartmut","last_name":"Stadler"},{"last_name":"de los Arcos de Pedro","orcid":"0000-0002-8684-273X ","id":"54556","full_name":"de los Arcos de Pedro, Maria Teresa","first_name":"Maria Teresa"},{"first_name":"Adrian","last_name":"Keller","orcid":"0000-0001-7139-3110","id":"48864","full_name":"Keller, Adrian"},{"last_name":"Grundmeier","full_name":"Grundmeier, Guido","id":"194","first_name":"Guido"}],"date_created":"2025-02-12T14:48:49Z","date_updated":"2025-02-12T14:56:14Z","status":"public","abstract":[{"lang":"eng","text":"AFM-IR investigation of thin PECVD SiOx films on a polypropylene substrate in the surface-sensitive mode"}],"publication":"Beilstein Journal of Nanotechnology","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"302"}],"user_id":"54556","_id":"58611"},{"article_number":"49","language":[{"iso":"eng"}],"_id":"62236","department":[{"_id":"35"},{"_id":"302"},{"_id":"321"}],"user_id":"7266","abstract":[{"text":"AbstractDue to its excellent biocompatibility, pure iron is a very promising implant material, but often features corrosion rates that are too low. Using additive manufacturing and modified powders the microstructure and, thus, the material properties, e.g., the corrosion properties, can be tailored for specific applications. Within the scope of this study, pure iron powder was modified with different amounts of CeO2 or Fe2O3 nanoparticles and subsequently processed by Electron Beam Powder Bed Fusion (PBF-EB/M). The corrosion-fatigue behavior of CeO2 and Fe2O3 modified iron was investigated using rotation bending tests under the influence of simulated body fluid (m-SBF). While the modification using Fe2O3 showed reduced fatigue and corrosion-fatigue strengths, it could be demonstrated that the modification with CeO2 is characterized by improved fatigue properties. The superior fatigue properties in air are attributed to the positive impact of dispersion strengthening. Additionally, an increased degradation rate compared to pure iron could be observed, eventually promoting an earlier failure of the specimens in the corrosion fatigue tests.","lang":"eng"}],"status":"public","publication":"npj Materials Degradation","type":"journal_article","title":"Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion","doi":"10.1038/s41529-024-00470-w","date_updated":"2025-11-18T12:11:30Z","publisher":"Springer Science and Business Media LLC","volume":8,"date_created":"2025-11-18T12:11:06Z","author":[{"first_name":"Steffen","full_name":"Wackenrohr, Steffen","last_name":"Wackenrohr"},{"first_name":"Christof Johannes Jaime","full_name":"Torrent, Christof Johannes Jaime","last_name":"Torrent"},{"first_name":"Sebastian","full_name":"Herbst, Sebastian","last_name":"Herbst"},{"first_name":"Florian","last_name":"Nürnberger","full_name":"Nürnberger, Florian"},{"first_name":"Philipp","last_name":"Krooss","full_name":"Krooss, Philipp"},{"first_name":"Johanna-Maria","last_name":"Frenck","full_name":"Frenck, Johanna-Maria"},{"first_name":"Christoph","last_name":"Ebbert","id":"7266","full_name":"Ebbert, Christoph"},{"first_name":"Markus","full_name":"Voigt, Markus","id":"15182","last_name":"Voigt"},{"first_name":"Guido","id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier"},{"last_name":"Niendorf","full_name":"Niendorf, Thomas","first_name":"Thomas"},{"last_name":"Maier","full_name":"Maier, Hans Jürgen","first_name":"Hans Jürgen"}],"year":"2024","intvolume":" 8","citation":{"chicago":"Wackenrohr, Steffen, Christof Johannes Jaime Torrent, Sebastian Herbst, Florian Nürnberger, Philipp Krooss, Johanna-Maria Frenck, Christoph Ebbert, et al. “Corrosion Fatigue Behavior of Nanoparticle Modified Iron Processed by Electron Powder Bed Fusion.” Npj Materials Degradation 8, no. 1 (2024). https://doi.org/10.1038/s41529-024-00470-w.","ieee":"S. Wackenrohr et al., “Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion,” npj Materials Degradation, vol. 8, no. 1, Art. no. 49, 2024, doi: 10.1038/s41529-024-00470-w.","ama":"Wackenrohr S, Torrent CJJ, Herbst S, et al. Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion. npj Materials Degradation. 2024;8(1). doi:10.1038/s41529-024-00470-w","apa":"Wackenrohr, S., Torrent, C. J. J., Herbst, S., Nürnberger, F., Krooss, P., Frenck, J.-M., Ebbert, C., Voigt, M., Grundmeier, G., Niendorf, T., & Maier, H. J. (2024). Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion. Npj Materials Degradation, 8(1), Article 49. https://doi.org/10.1038/s41529-024-00470-w","short":"S. Wackenrohr, C.J.J. Torrent, S. Herbst, F. Nürnberger, P. Krooss, J.-M. Frenck, C. Ebbert, M. Voigt, G. Grundmeier, T. Niendorf, H.J. Maier, Npj Materials Degradation 8 (2024).","mla":"Wackenrohr, Steffen, et al. “Corrosion Fatigue Behavior of Nanoparticle Modified Iron Processed by Electron Powder Bed Fusion.” Npj Materials Degradation, vol. 8, no. 1, 49, Springer Science and Business Media LLC, 2024, doi:10.1038/s41529-024-00470-w.","bibtex":"@article{Wackenrohr_Torrent_Herbst_Nürnberger_Krooss_Frenck_Ebbert_Voigt_Grundmeier_Niendorf_et al._2024, title={Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion}, volume={8}, DOI={10.1038/s41529-024-00470-w}, number={149}, journal={npj Materials Degradation}, publisher={Springer Science and Business Media LLC}, author={Wackenrohr, Steffen and Torrent, Christof Johannes Jaime and Herbst, Sebastian and Nürnberger, Florian and Krooss, Philipp and Frenck, Johanna-Maria and Ebbert, Christoph and Voigt, Markus and Grundmeier, Guido and Niendorf, Thomas and et al.}, year={2024} }"},"publication_identifier":{"issn":["2397-2106"]},"publication_status":"published","issue":"1"},{"user_id":"48864","department":[{"_id":"302"}],"_id":"62828","language":[{"iso":"eng"}],"article_number":"160655","type":"journal_article","publication":"Applied Surface Science","status":"public","author":[{"first_name":"Lukas","last_name":"Ruhm","full_name":"Ruhm, Lukas"},{"first_name":"Jannik","last_name":"Löseke","full_name":"Löseke, Jannik"},{"first_name":"Pascal","last_name":"Vieth","full_name":"Vieth, Pascal"},{"full_name":"Prüßner, Tim","last_name":"Prüßner","first_name":"Tim"},{"first_name":"Guido","last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido"}],"date_created":"2025-12-04T07:36:22Z","volume":670,"publisher":"Elsevier BV","date_updated":"2025-12-04T07:36:56Z","doi":"10.1016/j.apsusc.2024.160655","title":"Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024","publication_status":"published","publication_identifier":{"issn":["0169-4332"]},"citation":{"chicago":"Ruhm, Lukas, Jannik Löseke, Pascal Vieth, Tim Prüßner, and Guido Grundmeier. “Adhesion Promotion and Corrosion Resistance of Mixed Phosphonic Acid Monolayers on AA 2024.” Applied Surface Science 670 (2024). https://doi.org/10.1016/j.apsusc.2024.160655.","ieee":"L. Ruhm, J. Löseke, P. Vieth, T. Prüßner, and G. Grundmeier, “Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024,” Applied Surface Science, vol. 670, Art. no. 160655, 2024, doi: 10.1016/j.apsusc.2024.160655.","ama":"Ruhm L, Löseke J, Vieth P, Prüßner T, Grundmeier G. Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024. Applied Surface Science. 2024;670. doi:10.1016/j.apsusc.2024.160655","apa":"Ruhm, L., Löseke, J., Vieth, P., Prüßner, T., & Grundmeier, G. (2024). Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024. Applied Surface Science, 670, Article 160655. https://doi.org/10.1016/j.apsusc.2024.160655","mla":"Ruhm, Lukas, et al. “Adhesion Promotion and Corrosion Resistance of Mixed Phosphonic Acid Monolayers on AA 2024.” Applied Surface Science, vol. 670, 160655, Elsevier BV, 2024, doi:10.1016/j.apsusc.2024.160655.","bibtex":"@article{Ruhm_Löseke_Vieth_Prüßner_Grundmeier_2024, title={Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024}, volume={670}, DOI={10.1016/j.apsusc.2024.160655}, number={160655}, journal={Applied Surface Science}, publisher={Elsevier BV}, author={Ruhm, Lukas and Löseke, Jannik and Vieth, Pascal and Prüßner, Tim and Grundmeier, Guido}, year={2024} }","short":"L. Ruhm, J. Löseke, P. Vieth, T. Prüßner, G. Grundmeier, Applied Surface Science 670 (2024)."},"intvolume":" 670","year":"2024"},{"issue":"28","publication_identifier":{"issn":["2196-7350","2196-7350"]},"publication_status":"published","intvolume":" 11","citation":{"ama":"Jenderny J, Boysen N, Rubner J, et al. Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum. Advanced Materials Interfaces. 2024;11(28). doi:10.1002/admi.202400171","ieee":"J. Jenderny et al., “Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum,” Advanced Materials Interfaces, vol. 11, no. 28, Art. no. 2400171, 2024, doi: 10.1002/admi.202400171.","chicago":"Jenderny, Jonathan, Nils Boysen, Jens Rubner, Frederik Zysk, Florian Preischel, Maria Teresa de los Arcos de Pedro, Varun Raj Damerla, et al. “Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum.” Advanced Materials Interfaces 11, no. 28 (2024). https://doi.org/10.1002/admi.202400171.","bibtex":"@article{Jenderny_Boysen_Rubner_Zysk_Preischel_de los Arcos de Pedro_Damerla_Kostka_Franke_Dahlmann_et al._2024, title={Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum}, volume={11}, DOI={10.1002/admi.202400171}, number={282400171}, journal={Advanced Materials Interfaces}, publisher={Wiley}, author={Jenderny, Jonathan and Boysen, Nils and Rubner, Jens and Zysk, Frederik and Preischel, Florian and de los Arcos de Pedro, Maria Teresa and Damerla, Varun Raj and Kostka, Aleksander and Franke, Jonas and Dahlmann, Rainer and et al.}, year={2024} }","short":"J. Jenderny, N. Boysen, J. Rubner, F. Zysk, F. Preischel, M.T. de los Arcos de Pedro, V.R. Damerla, A. Kostka, J. Franke, R. Dahlmann, T.D. Kühne, M. Wessling, P. Awakowicz, A. Devi, Advanced Materials Interfaces 11 (2024).","mla":"Jenderny, Jonathan, et al. “Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum.” Advanced Materials Interfaces, vol. 11, no. 28, 2400171, Wiley, 2024, doi:10.1002/admi.202400171.","apa":"Jenderny, J., Boysen, N., Rubner, J., Zysk, F., Preischel, F., de los Arcos de Pedro, M. T., Damerla, V. R., Kostka, A., Franke, J., Dahlmann, R., Kühne, T. D., Wessling, M., Awakowicz, P., & Devi, A. (2024). Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum. Advanced Materials Interfaces, 11(28), Article 2400171. https://doi.org/10.1002/admi.202400171"},"year":"2024","volume":11,"author":[{"first_name":"Jonathan","full_name":"Jenderny, Jonathan","last_name":"Jenderny"},{"full_name":"Boysen, Nils","last_name":"Boysen","first_name":"Nils"},{"first_name":"Jens","last_name":"Rubner","full_name":"Rubner, Jens"},{"full_name":"Zysk, Frederik","last_name":"Zysk","first_name":"Frederik"},{"full_name":"Preischel, Florian","last_name":"Preischel","first_name":"Florian"},{"full_name":"de los Arcos de Pedro, Maria Teresa","id":"54556","last_name":"de los Arcos de Pedro","orcid":"0000-0002-8684-273X ","first_name":"Maria Teresa"},{"first_name":"Varun Raj","full_name":"Damerla, Varun Raj","last_name":"Damerla"},{"first_name":"Aleksander","full_name":"Kostka, Aleksander","last_name":"Kostka"},{"last_name":"Franke","full_name":"Franke, Jonas","first_name":"Jonas"},{"first_name":"Rainer","full_name":"Dahlmann, Rainer","last_name":"Dahlmann"},{"full_name":"Kühne, Thomas D.","last_name":"Kühne","first_name":"Thomas D."},{"last_name":"Wessling","full_name":"Wessling, Matthias","first_name":"Matthias"},{"first_name":"Peter","full_name":"Awakowicz, Peter","last_name":"Awakowicz"},{"first_name":"Anjana","last_name":"Devi","full_name":"Devi, Anjana"}],"date_created":"2025-12-04T13:07:52Z","date_updated":"2025-12-04T13:12:49Z","publisher":"Wiley","doi":"10.1002/admi.202400171","title":"Tuning the Permeation Properties of Poly(1‐trimethylsilyl‐1‐propyne) by Vapor Phase Infiltration Using Trimethylaluminum","publication":"Advanced Materials Interfaces","type":"journal_article","status":"public","abstract":[{"text":"AbstractVapor phase infiltration (VPI) has emerged as a promising tool for fabrication of novel hybrid materials. In the field of polymeric gas separation membranes, a beneficial impact on stability and membrane performance is known for several polymers with differing functional groups. This study for the first time investigates VPI of trimethylaluminum (TMA) into poly(1‐trimethylsilyl‐1‐propyne) (PTMSP), featuring a carbon–carbon double bond as functional group. Saturation of the precursor inside the polymer is already attained after 60 s infiltration time leading to significant densification of the material. Depth profiling proves accumulation of aluminum in the polymer itself, but a significantly increased accumulation is visible in the gradient layer between polymer and SiO2 substrate. A reaction pathway is proposed and supplemented by density‐functional theory (DFT) calculations. Infrared spectra derived from both experiments and simulation support the presented reaction pathway. In terms of permeance, a favorable impact on selectivity is observed for infiltration times up to 1 s. Longer infiltration times yield greatly reduced permeance values close or even below the detection limit of the measurement device. The present results of this study set a strong basis for the application of VPI on polymers for gas‐barrier and membrane applications in the future.","lang":"eng"}],"department":[{"_id":"302"}],"user_id":"54556","_id":"62873","language":[{"iso":"eng"}],"article_number":"2400171"}]