@article{13232,
  author       = {{Kaliannan, Naveen Kumar  and Henao Aristizabal, Andres and Wiebeler, Hendrik and Zysk, Frederik and Ohto, Tatsuhiko and Nagata, Yuki and D. Kühne, Thomas}},
  journal      = {{Molecular Physics}},
  pages        = {{1--10}},
  publisher    = {{Taylor & Francis}},
  title        = {{{Impact of intermolecular vibrational coupling effects on the sum-frequency generation spectra of the water/air interface}}},
  doi          = {{10.1080/00268976.2019.1620358}},
  year         = {{2019}},
}

@article{13233,
  author       = {{Müller, Patrick and Neuba, Adam and Flörke, Ulrich and Henkel, Gerald and Kühne, Thomas D. and Bauer, Matthias}},
  journal      = {{The Journal of Physical Chemistry A}},
  number       = {{16}},
  pages        = {{3575--3581}},
  title        = {{{Experimental and Theoretical High Energy Resolution Hard X-ray Absorption and Emission Spectroscopy on Biomimetic Cu2S2 Complexes}}},
  doi          = {{10.1021/acs.jpca.9b00463}},
  volume       = {{123}},
  year         = {{2019}},
}

@article{13236,
  abstract     = {{Thermal treatment of hexaazatriphenylene-hexacarbonitrile (HAT-CN) in the temperature range from 500 °C to 700 °C leads to precise control over the degree of condensation{,} and thus atomic construction and porosity of the resulting C2N-type materials. Depending on the condensation temperature of HAT-CN{,} nitrogen contents of more than 30 at% can be reached. In general{,} these carbons show adsorption properties which are comparable to those known for zeolites but their pore size can be adjusted over a wider range. At condensation temperatures of 525 °C and below{,} the uptake of nitrogen gas remains negligible due to size exclusion{,} but the internal pores are large and polarizing enough that CO2 can still adsorb on part of the internal surface. This leads to surprisingly high CO2 adsorption capacities and isosteric heat of adsorption of up to 52 kJ mol−1. Theoretical calculations show that this high binding enthalpy arises from collective stabilization effects from the nitrogen atoms in the C2N layers surrounding the carbon atom in the CO2 molecule and from the electron acceptor properties of the carbon atoms from C2N which are in close proximity to the oxygen atoms in CO2. A true CO2 molecular sieving effect is achieved for the first time in such a metal-free organic material with zeolite-like properties{,} showing an IAST CO2/N2 selectivity of up to 121 at 298 K and a N2/CO2 ratio of 90/10 without notable changes in the CO2 adsorption properities over 80 cycles.}},
  author       = {{Walczak, Ralf and Savateev, Aleksandr and Heske, Julian Joachim and Tarakina, Nadezda V. and Sahoo, Sudhir and Epping, Jan D. and Kühne, Thomas and Kurpil, Bogdan and Antonietti, Markus and Oschatz, Martin}},
  journal      = {{Sustainable Energy Fuels}},
  pages        = {{--}},
  publisher    = {{The Royal Society of Chemistry}},
  title        = {{{Controlling the strength of interaction between carbon dioxide and nitrogen-rich carbon materials by molecular design}}},
  doi          = {{10.1039/C9SE00486F}},
  year         = {{2019}},
}

@article{13237,
  author       = {{Elgabarty, Hossam and Kaliannan, Naveen Kumar and Kühne, Thomas D.}},
  journal      = {{Scientific Reports}},
  pages        = {{10002}},
  title        = {{{Enhancement of the asymmetry in the hydrogen bond network of liquid water by an ultrafast electric field pulse}}},
  doi          = {{10.1038/s41598-019-46449-5}},
  volume       = {{ 9}},
  year         = {{2019}},
}

@article{10282,
  author       = {{Lin, Zemeng and Huang, Lingling and Zhao, Ruizhe and Wei, Qunshuo and Zentgraf, Thomas and Wang, Yongtian and Li, Xiaowei}},
  issn         = {{1094-4087}},
  journal      = {{Optics Express}},
  number       = {{13}},
  pages        = {{18740--18750}},
  title        = {{{Dynamic control of mode modulation and spatial multiplexing using hybrid metasurfaces}}},
  doi          = {{10.1364/oe.27.018740}},
  volume       = {{27}},
  year         = {{2019}},
}

@article{13650,
  abstract     = {{<jats:p>Surfaces covered with layers of ultrathin nanoantenna structures—so called metasurfaces have recently been proven capable of completely controlling phase of light. Metalenses have emerged from the advance in the development of metasurfaces providing a new basis for recasting traditional lenses into thin, planar optical components capable of focusing light. The lens made of arrays of plasmonic gold nanorods were fabricated on a glass substrate by using electron beam lithography. A 1064 nm laser was used to create a high intensity circularly polarized light focal spot through metalens of focal length 800 µm, N.A. = 0.6 fabricated based on Pancharatnam-Berry phase principle. We demonstrated that optical rotation of birefringent nematic liquid crystal droplets trapped in the laser beam was possible through this metalens. The rotation of birefringent droplets convinced that the optical trap possesses strong enough angular momentum of light from radiation of each nanostructure acting like a local half waveplate and introducing an orientation-dependent phase to light. Here, we show the success in creating a miniaturized and robust metalens based optical tweezers system capable of rotating liquid crystals droplets to imitate an optical motor for future lab-on-a-chip applications.</jats:p>}},
  author       = {{Suwannasopon, Satayu and Meyer, Fabian and Schlickriede, Christian and Chaisakul, Papichaya and T-Thienprasert, Jiraroj and Limtrakul, Jumras and Zentgraf, Thomas and Chattham, Nattaporn}},
  issn         = {{2073-4352}},
  journal      = {{Crystals}},
  number       = {{10}},
  pages        = {{515}},
  title        = {{{Miniaturized Metalens Based Optical Tweezers on Liquid Crystal Droplets for Lab-on-a-Chip Optical Motors}}},
  doi          = {{10.3390/cryst9100515}},
  volume       = {{9}},
  year         = {{2019}},
}

@article{13651,
  author       = {{Chen, Shumei and Reineke, Bernhard and Li, Guixin and Zentgraf, Thomas and Zhang, Shuang}},
  issn         = {{1530-6984}},
  journal      = {{Nano Letters}},
  number       = {{9}},
  pages        = {{6278--6283}},
  title        = {{{Strong Nonlinear Optical Activity Induced by Lattice Surface Modes on Plasmonic Metasurface}}},
  doi          = {{10.1021/acs.nanolett.9b02417}},
  volume       = {{19}},
  year         = {{2019}},
}

@article{30932,
  author       = {{Herberg, Artjom and Yu, Xiaoqian and Kuckling, Dirk}},
  journal      = {{Polymers}},
  keywords     = {{controlled radical polymerization, atom transfer radical polymerization, end group determination, N-isopropylacrylamide, block copolymerization, smart polymers, temperature sensitive polymers, lower critical solution temperature, ESI-TOF mass spectrometry, ion mobility separation, size exclusion chromatography}},
  number       = {{4}},
  publisher    = {{MDPI}},
  title        = {{{End Group Stability of Atom Transfer Radical Polymerization (ATRP)-Synthesized Poly(N-isopropylacrylamide): Perspectives for Diblock Copolymer Synthesis}}},
  doi          = {{https://doi.org/10.3390/polym11040678}},
  volume       = {{11}},
  year         = {{2019}},
}

@article{30929,
  author       = {{Li, Jie and Ji, Chendong and Yu, Xiaoqian and Yin, Meizhen and Kuckling, Dirk}},
  issn         = {{1022-1336}},
  journal      = {{Macromolecular Rapid Communications}},
  keywords     = {{Materials Chemistry, Polymers and Plastics, Organic Chemistry}},
  number       = {{14}},
  publisher    = {{Wiley}},
  title        = {{{Dually Cross‐Linked Supramolecular Hydrogel as Surface Plasmon Resonance Sensor for Small Molecule Detection}}},
  doi          = {{10.1002/marc.201900189}},
  volume       = {{40}},
  year         = {{2019}},
}

@article{30927,
  author       = {{Reis, Berthold and Vehlow, David and Rust, Tarik and Kuckling, Dirk and Müller, Martin}},
  journal      = {{International Journal of Molecular Science}},
  keywords     = {{catechol chemistry, poly(caffeic acid), polyelectrolyte complex coatings, thermoresponsive coatings, controlled release, bortezomib, multiple myeloma}},
  number       = {{23}},
  publisher    = {{MDPI}},
  title        = {{{Thermoresponsive Catechol Based-Polyelectrolyte Complex Coatings for Controlled Release of Bortezomib}}},
  doi          = {{10.3390/ijms20236081}},
  volume       = {{20}},
  year         = {{2019}},
}

@article{30928,
  author       = {{Yu, Xiaoqian and Herberg, Artjom and Kuckling, Dirk}},
  issn         = {{0014-3057}},
  journal      = {{European Polymer Journal}},
  keywords     = {{Organic Chemistry, Polymers and Plastics, General Physics and Astronomy, Materials Chemistry}},
  publisher    = {{Elsevier BV}},
  title        = {{{Azlactone-functionalized smart block copolymers for organocatalyst immobilization}}},
  doi          = {{10.1016/j.eurpolymj.2019.08.034}},
  volume       = {{120}},
  year         = {{2019}},
}

@article{30934,
  author       = {{Mahlert, Laura and Anderski, Juliane and Schoppa, Timo and Mulac, Dennis and Sun, Jingjiang and Kuckling, Dirk and Langer, Klaus}},
  issn         = {{0378-5173}},
  journal      = {{International Journal of Pharmaceutics}},
  keywords     = {{Light-responsive polymersPhotodynamic therapyControlled drug deliveryHT-29-MTX cellsIntestinal cancer}},
  pages        = {{199--208}},
  publisher    = {{Elsevier BV}},
  title        = {{{In vitro evaluation of innovative light-responsive nanoparticles for controlled drug release in intestinal PDT}}},
  doi          = {{10.1016/j.ijpharm.2019.04.077}},
  volume       = {{565}},
  year         = {{2019}},
}

@article{30936,
  author       = {{Sun, Jingjiang and Jung, Dimitri and Schoppa, Timo and Anderski, Juliane and Picker, Marie-Theres and Ren, Yi and Mulac, Dennis and Stein, Nora and Langer, Klaus and Kuckling, Dirk}},
  issn         = {{2576-6422}},
  journal      = {{ACS Applied Bio Materials}},
  keywords     = {{light-responsive polymers, biodegradable polymers, polycondensation}},
  number       = {{7}},
  pages        = {{3038--3051}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Light-Responsive Serinol-Based Polycarbonate and Polyester as Degradable Scaffolds}}},
  doi          = {{10.1021/acsabm.9b00347}},
  volume       = {{2}},
  year         = {{2019}},
}

@article{30933,
  author       = {{Sun, Jingjiang and Anderski, Juliane and Picker, Marie-Theres and Langer, Klaus and Kuckling, Dirk}},
  issn         = {{1022-1352}},
  journal      = {{Macromolecular Chemistry and Physics}},
  keywords     = {{Materials Chemistry, Organic Chemistry, Polymers and Plastics, Physical and Theoretical Chemistry, Condensed Matter Physics}},
  number       = {{5}},
  publisher    = {{Wiley}},
  title        = {{{Preparation of Light-Responsive Aliphatic Polycarbonate via Versatile Polycondensation for Controlled Degradation}}},
  doi          = {{10.1002/macp.201800539}},
  volume       = {{220}},
  year         = {{2019}},
}

@article{13230,
  abstract     = {{The behavior of alkali atom point defects in polycrystalline CuInSe2 is studied. In this work, three grain boundary models, one coherent twin boundary and two twin boundaries with dislocation cores, are considered. Total energy calculations show that all alkali metals tend to segregate at the grain boundaries. In addition, the segregation of alkali atoms is more pronounced at the grain boundaries with the dislocation cores. The diffusion of alkali metals along and near grain boundaries is studied as well. The results show that the diffusion of alkali atoms in the grain boundary models is faster than within the bulk. In addition, the ion exchange between Na and Rb atoms at the grain boundaries leads to the Rb enrichment at the grain boundaries and the increase of the Na concentration in the bulk. While the effects of Na and Rb point defects on the electronic structure of the grain boundary with the anion-core dislocation are similar, Rb atoms passivate the grain boundary with the cation-core dislocation more effectively than Na. This can explain the further improvement of the solar cell performance after the RbF-postdeposition treatment.}},
  author       = {{ Chugh, Manjusha and Kühne,  Thomas D. and Mirhosseini, Hossein}},
  journal      = {{ACS Applied Materials & Interfaces}},
  number       = {{16}},
  pages        = {{14821−14829}},
  publisher    = {{American Chemical Society}},
  title        = {{{Diffusion of Alkali Metals in Polycrystalline CuInSe2 and Their Role in the Passivation of Grain Boundaries}}},
  doi          = {{10.1021/acsami.9b02158}},
  volume       = {{11}},
  year         = {{2019}},
}

@article{30926,
  author       = {{Sun, Jingjiang and Rust, Tarik and Kuckling, Dirk}},
  issn         = {{1022-1336}},
  journal      = {{Macromolecular Rapid Communications}},
  keywords     = {{Materials Chemistry, Polymers and Plastics, Organic Chemistry}},
  number       = {{22}},
  publisher    = {{Wiley}},
  title        = {{{Light‐Responsive Serinol‐Based Polyurethane Nanocarrier for Controlled Drug Release}}},
  doi          = {{10.1002/marc.201900348}},
  volume       = {{40}},
  year         = {{2019}},
}

@article{23859,
  abstract     = {{<p>The preparation, characterization and degradation properties of novel light-degradable bromocoumarin functionalized polycarbonates were investigated in the present work.</p>}},
  author       = {{Müller, Ann-Kathrin and Jung, Dimitri and Sun, Jingjiang and Kuckling, Dirk}},
  issn         = {{1759-9954}},
  journal      = {{Polymer Chemistry}},
  pages        = {{721--733}},
  publisher    = {{RSC}},
  title        = {{{Synthesis and characterization of light-degradable bromocoumarin functionalized polycarbonates}}},
  doi          = {{10.1039/c9py01405e}},
  volume       = {{11}},
  year         = {{2019}},
}

@article{27026,
  abstract     = {{<jats:p>While observational studies show an association between 25(OH)vitamin D concentrations and depressive symptoms, intervention studies, which examine the preventive effects of vitamin D supplementation on the development of depression, are lacking. To estimate the role of lowered 25(OH)vitamin D concentrations in the etiology of depressive disorders, we conducted a two-sample Mendelian randomization (MR) study on depression, i.e., “depressive symptoms” (DS, n = 161,460) and “broad depression” (BD, n = 113,769 cases and 208,811 controls). Six single nucleotide polymorphisms (SNPs), which were genome-wide significantly associated with 25(OH)vitamin D concentrations in 79,366 subjects from the SUNLIGHT genome-wide association study (GWAS), were used as an instrumental variable. None of the six SNPs was associated with DS or BD (all p &gt; 0.05). MR analysis revealed no causal effects of 25(OH)vitamin D concentration, either on DS (inverse variance weighted (IVW); b = 0.025, SE = 0.038, p = 0.52) or on BD (IVW; b = 0.020, SE = 0.012, p = 0.10). Sensitivity analyses confirmed that 25(OH)vitamin D concentrations were not significantly associated with DS or BD. The findings from this MR study indicate no causal relationship between vitamin D concentrations and depressive symptoms, or broad depression. Conflicting findings from observational studies might have resulted from residual confounding or reverse causation.</jats:p>}},
  author       = {{Libuda, Lars and Laabs, Björn-Hergen and Ludwig, Christine and Bühlmeier, Judith and Antel, Jochen and Hinney, Anke and Naaresh, Roaa and Föcker, Manuel and Hebebrand, Johannes and König, Inke R. and Peters, Triinu}},
  issn         = {{2072-6643}},
  journal      = {{Nutrients}},
  title        = {{{Vitamin D and the Risk of Depression: A Causal Relationship? Findings from a Mendelian Randomization Study}}},
  doi          = {{10.3390/nu11051085}},
  year         = {{2019}},
}

@article{27025,
  author       = {{Knoll-Pientka, Nadja and Bühlmeier, Judith and Peters, Triinu and Albrecht, Muriel and Adams, Frederike and Wustrau, Katharina and Teufel, Martin and Hebebrand, Johannes and Föcker, Manuel and Libuda, Lars}},
  issn         = {{1590-1262}},
  journal      = {{Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity}},
  pages        = {{911--919}},
  title        = {{{Risk factors for a low weight gain in the early stage of adolescent anorexia nervosa inpatient treatment: findings from a pilot study}}},
  doi          = {{10.1007/s40519-019-00705-9}},
  year         = {{2019}},
}

@article{27521,
  author       = {{Hebebrand, Johannes and Milos, Gabriella and Wabitsch, Martin and Teufel, Martin and Führer, Dagmar and Bühlmeier, Judith and Libuda, Lars and Ludwig, Christine and Antel, Jochen}},
  issn         = {{1664-1078}},
  journal      = {{Frontiers in Psychology}},
  title        = {{{Clinical Trials Required to Assess Potential Benefits and Side Effects of Treatment of Patients With Anorexia Nervosa With Recombinant Human Leptin}}},
  doi          = {{10.3389/fpsyg.2019.00769}},
  year         = {{2019}},
}