@article{44503,
  author       = {{Hanke, Marcel and Tomm, Emilia and Grundmeier, Guido and Keller, Adrian}},
  issn         = {{1439-4227}},
  journal      = {{ChemBioChem}},
  keywords     = {{Organic Chemistry, Molecular Biology, Molecular Medicine, Biochemistry}},
  publisher    = {{Wiley}},
  title        = {{{Effect of Ionic Strength on the Thermal Stability of DNA Origami Nanostructures}}},
  doi          = {{10.1002/cbic.202300338}},
  year         = {{2023}},
}

@article{44504,
  author       = {{Linko, Veikko and Keller, Adrian}},
  issn         = {{1613-6810}},
  journal      = {{Small}},
  keywords     = {{Biomaterials, Biotechnology, General Materials Science, General Chemistry}},
  publisher    = {{Wiley}},
  title        = {{{Stability of DNA Origami Nanostructures in Physiological Media: The Role of Molecular Interactions}}},
  doi          = {{10.1002/smll.202301935}},
  year         = {{2023}},
}

@article{44523,
  author       = {{Paradies, Jan}},
  issn         = {{0001-4842}},
  journal      = {{Accounts of Chemical Research}},
  keywords     = {{General Medicine, General Chemistry}},
  number       = {{7}},
  pages        = {{821--834}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Structure–Reactivity Relationships in Borane-Based FLP-Catalyzed Hydrogenations, Dehydrogenations, and Cycloisomerizations}}},
  doi          = {{10.1021/acs.accounts.2c00832}},
  volume       = {{56}},
  year         = {{2023}},
}

@article{44837,
  abstract     = {{Hydrothermal carbonization (HTC) is an efficient thermochemical method for the conversion of organic feedstock to carbonaceous solids. HTC of different saccharides is known to produce microspheres (MS) with mostly Gaussian size distribution, which are utilized as functional materials in various applications, both as pristine MS and as a precursor for hard carbon MS. Although the average size of the MS can be influenced by adjusting the process parameters, there is no reliable mechanism to affect their size distribution. Our results demonstrate that HTC of trehalose, in contrast to other saccharides, results in a distinctly bimodal sphere diameter distribution consisting of small spheres with diameters of (2.1 ± 0.2) μm and of large spheres with diameters of (10.4 ± 2.6) μm. Remarkably, after pyrolytic post-carbonization at 1000 °C the MS develop a multimodal pore size distribution with abundant macropores > 100 nm, mesopores > 10 nm and micropores < 2 nm, which were examined by small-angle X-ray scattering and visualized by charge-compensated helium ion microscopy. The bimodal size distribution and hierarchical porosity provide an extraordinary set of properties and potential variables for the tailored synthesis of hierarchical porous carbons, making trehalose-derived hard carbon MS a highly promising material for applications in catalysis, filtration, and energy storage devices.}},
  author       = {{Wortmann, Martin and Keil, Waldemar and Diestelhorst, Elise and Westphal, Michael and Haverkamp, René and Brockhagen, Bennet and Biedinger, Jan and Bondzio, Laila and Weinberger, Christian and Baier, Dominik and Tiemann, Michael and Hütten, Andreas and Hellweg, Thomas and Reiss, Günter and Schmidt, Claudia and Sattler, Klaus and Frese, Natalie}},
  issn         = {{2046-2069}},
  journal      = {{RSC Advances}},
  keywords     = {{General Chemical Engineering, General Chemistry}},
  number       = {{21}},
  pages        = {{14181--14189}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose}}},
  doi          = {{10.1039/d3ra01301d}},
  volume       = {{13}},
  year         = {{2023}},
}

@article{45013,
  author       = {{Codescu, M.-A. and Kunze, T. and Weiß, M. and Brehm, Martin and Kornilov, O. and Sebastiani, D. and Nibbering, E. T. J.}},
  journal      = {{J. Phys. Chem. Lett.}},
  pages        = {{4775--4785}},
  title        = {{{Ultrafast Proton Transfer Pathways Mediated by Amphoteric Imidazole}}},
  doi          = {{10.1021/acs.jpclett.3c00595}},
  volume       = {{14}},
  year         = {{2023}},
}

@article{45012,
  author       = {{Roos, E. and Sebastiani, D. and Brehm, Martin}},
  journal      = {{Phys. Chem. Chem. Phys.}},
  pages        = {{8755--8766}},
  title        = {{{A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures}}},
  doi          = {{10.1039/D2CP05636D}},
  volume       = {{25 (12)}},
  year         = {{2023}},
}

@article{45011,
  author       = {{Radicke, J. and Roos, E. and Sebastiani, D. and Brehm, Martin and Kressler, J.}},
  journal      = {{J. Polym. Sci.}},
  pages        = {{372--384}},
  title        = {{{Lactate-Based Ionic Liquids as Chiral Solvents for Cellulose}}},
  doi          = {{10.1002/pol.20220687}},
  volume       = {{61 (5)}},
  year         = {{2023}},
}

@article{43092,
  abstract     = {{<jats:p>By using coordinating anions such as acetate, a water-in-salt-like coordination environment of Zn ions is achieved in relatively dilute conditions, leading to prolonged and efficient cycling of zinc metal anodes.</jats:p>}},
  author       = {{Gomez Vazquez, Dario and Pollard, Travis P. and Mars, Julian and Yoo, Ji Mun and Steinrück, Hans-Georg and Bone, Sharon E. and Safonova, Olga V. and Toney, Michael F. and Borodin, Oleg and Lukatskaya, Maria R.}},
  issn         = {{1754-5692}},
  journal      = {{Energy & Environmental Science}},
  keywords     = {{Pollution, Nuclear Energy and Engineering, Renewable Energy, Sustainability and the Environment, Environmental Chemistry}},
  pages        = {{1982--1991 (2023).}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Creating water-in-salt-like environment using coordinating anions in non-concentrated aqueous electrolytes for efficient Zn batteries}}},
  doi          = {{10.1039/d3ee00205e}},
  volume       = {{16}},
  year         = {{2023}},
}

@article{44271,
  author       = {{Weadock, Nicholas J. and Sterling, Tyler C. and Vigil, Julian A. and Gold-Parker, Aryeh and Smith, Ian C. and Ahammed, Ballal and Krogstad, Matthew J. and Ye, Feng and Voneshen, David and Gehring, Peter M. and Rappe, Andrew M. and Steinrück, Hans-Georg and Ertekin, Elif and Karunadasa, Hemamala I. and Reznik, Dmitry and Toney, Michael F.}},
  issn         = {{2542-4351}},
  journal      = {{Joule}},
  keywords     = {{General Energy}},
  pages        = {{1051--1066}},
  publisher    = {{Elsevier BV}},
  title        = {{{The nature of dynamic local order in CH3NH3PbI3 and CH3NH3PbBr3}}},
  doi          = {{10.1016/j.joule.2023.03.017}},
  volume       = {{7}},
  year         = {{2023}},
}

@article{44116,
  abstract     = {{Faradaic reactions including charge transfer are often accompanied with diffusion limitation inside the bulk. Conductive two-dimensional frameworks (2D MOFs) with a fast ion transport can combine both - charge transfer and fast diffusion inside their porous structure. To study remaining diffusion limitations caused by particle morphology, different synthesis routes of Cu-2,3,6,7,10,11-hexahydroxytriphenylene (Cu3(HHTP)2), a copper-based 2D MOF, are used to obtain flake- and rod-like MOF particles. Both morphologies are systematically characterized and evaluated for redox-active Li+ ion storage. The redox mechanism is investigated by means of X-ray absorption spectroscopy, FTIR spectroscopy and in situ XRD. Both types are compared regarding kinetic properties for Li+ ion storage via cyclic voltammetry and impedance spectroscopy. A significant influence of particle morphology for 2D MOFs on kinetic aspects of electrochemical Li+ ion storage can be observed. This study opens the path for optimization of redox active porous structures to overcome diffusion limitations of Faradaic processes.}},
  author       = {{Wrogemann, Jens Matthies and Lüther, Marco Joes and Bärmann, Peer and Lounasvuori, Mailis and Javed, Ali and Tiemann, Michael and Golnak, Ronny and Xiao, Jie and Petit, Tristan and Placke, Tobias and Winter, Martin}},
  issn         = {{1433-7851}},
  journal      = {{Angewandte Chemie International Edition}},
  keywords     = {{General Chemistry, Catalysis}},
  number       = {{26}},
  pages        = {{e202303111}},
  publisher    = {{Wiley}},
  title        = {{{Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage}}},
  doi          = {{10.1002/anie.202303111}},
  volume       = {{62}},
  year         = {{2023}},
}

@article{45828,
  abstract     = {{<jats:p>This article presents the potential-dependent adsorption of two proteins, bovine serum albumin (BSA) and lysozyme (LYZ), on Ti6Al4V alloy at pH 7.4 and 37 °C. The adsorption process was studied on an electropolished alloy under cathodic and anodic overpotentials, compared to the open circuit potential (OCP). To analyze the adsorption process, various complementary interface analytical techniques were employed, including PM-IRRAS (polarization-modulation infrared reflection-absorption spectroscopy), AFM (atomic force microscopy), XPS (X-ray photoelectron spectroscopy), and E-QCM (electrochemical quartz crystal microbalance) measurements. The polarization experiments were conducted within a potential range where charging of the electric double layer dominates, and Faradaic currents can be disregarded. The findings highlight the significant influence of the interfacial charge distribution on the adsorption of BSA and LYZ onto the alloy surface. Furthermore, electrochemical analysis of the protein layers formed under applied overpotentials demonstrated improved corrosion protection properties. These studies provide valuable insights into protein adsorption on titanium alloys under physiological conditions, characterized by varying potentials of the passive alloy.</jats:p>}},
  author       = {{Duderija, Belma and González-Orive, Alejandro and Ebbert, Christoph and Neßlinger, Vanessa and Keller, Adrian and Grundmeier, Guido}},
  issn         = {{1420-3049}},
  journal      = {{Molecules}},
  keywords     = {{Chemistry (miscellaneous), Analytical Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Molecular Medicine, Drug Discovery, Pharmaceutical Science}},
  number       = {{13}},
  pages        = {{5109}},
  publisher    = {{MDPI AG}},
  title        = {{{Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy}}},
  doi          = {{10.3390/molecules28135109}},
  volume       = {{28}},
  year         = {{2023}},
}

@inbook{45829,
  author       = {{Keller, Adrian and Grundmeier, Guido}},
  booktitle    = {{Reference Module in Chemistry, Molecular Sciences and Chemical Engineering}},
  isbn         = {{9780124095472}},
  publisher    = {{Elsevier}},
  title        = {{{High-speed AFM studies of macromolecular dynamics at solid/liquid interfaces}}},
  doi          = {{10.1016/b978-0-323-85669-0.00123-9}},
  year         = {{2023}},
}

@article{46061,
  abstract     = {{<jats:p>DNA origami nanostructures have emerged as functional materials for applications in various areas of science and technology. In particular, the transfer of the DNA origami shape into inorganic materials using...</jats:p>}},
  author       = {{Pothineni, Bhanu Kiran and Grundmeier, Guido and Keller, Adrian}},
  issn         = {{2040-3364}},
  journal      = {{Nanoscale}},
  keywords     = {{General Materials Science}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Cation-dependent assembly of hexagonal DNA origami lattices on SiO2 surfaces}}},
  doi          = {{10.1039/d3nr02926c}},
  year         = {{2023}},
}

@article{46277,
  author       = {{Sieland, Benedikt and Stahn, Marcel and Schoch, Roland and Daniliuc, Constantin and Spicher, Sebastian and Grimme, Stefan and Hansen, Andreas and Paradies, Jan}},
  issn         = {{1433-7851}},
  journal      = {{Angewandte Chemie International Edition}},
  keywords     = {{General Chemistry, Catalysis}},
  publisher    = {{Wiley}},
  title        = {{{Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs}}},
  doi          = {{10.1002/anie.202308752}},
  year         = {{2023}},
}

@unpublished{40982,
  abstract     = {{Effective photoinduced charge transfer makes molecular bimetallic assemblies attractive for applications as active light induced proton reduction systems. For a more sustainable future, development of competitive base metal dyads is mandatory. However, the electron transfer mechanisms from the photosensitizer to the proton reduction catalyst in base metal dyads remain so far unexplored. We study a Fe-Co dyad that exhibits photocatalytic H2 production activity using femtosecond X-ray emission spectroscopy, complemented by ultrafast optical spectroscopy and theoretical time-dependent DFT calculations, to understand the electronic and structural dynamics after photoexcitation and during the subsequent charge transfer process from the FeII photosensitizer to the cobaloxime catalyst. Using this novel approach, the simultaneous measurement of the transient Kalpha X-ray emission at the iron and cobalt K-edges in a two-colour experiment is enabled making it possible to correlate the excited state dynamics to the electron transfer processes. The methodology, therefore, provides a clear and direct spectroscopic evidence of the Fe->Co electron transfer responsible for the proton reduction activity.}},
  author       = {{Nowakowski, Michał and Huber-Gedert, Marina and Elgabarty, Hossam and Kubicki, Jacek and Kertem, Ahmet and Lindner, Natalia and Khakhulin, Dimitry and Lima, Frederico Alves and Choi, Tae-Kyu and Biednov, Mykola and Piergies, Natalia and Zalden, Peter and Kubicek, Katerina and Rodriguez-Fernandez, Angel and Salem, Mohammad Alaraby and Kühne, Thomas and Gawelda, Wojciech and Bauer, Matthias}},
  booktitle    = {{arxiv}},
  title        = {{{Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad}}},
  year         = {{2023}},
}

@article{46480,
  author       = {{Müller, Hendrik and Weinberger, Christian and Grundmeier, Guido and de los Arcos de Pedro, Maria Teresa}},
  issn         = {{0368-2048}},
  journal      = {{Journal of Electron Spectroscopy and Related Phenomena}},
  keywords     = {{Physical and Theoretical Chemistry, Spectroscopy, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Radiation, Electronic, Optical and Magnetic Materials}},
  publisher    = {{Elsevier BV}},
  title        = {{{UV-enhanced environmental charge compensation in near ambient pressure XPS}}},
  doi          = {{10.1016/j.elspec.2023.147317}},
  volume       = {{264}},
  year         = {{2023}},
}

@inproceedings{45371,
  author       = {{Elsner, Julia and Tenberge, Claudia and Fechner, Sabine}},
  booktitle    = {{Lernen, Lehren und Forschen in einer digital geprägten Welt}},
  editor       = {{van Vorst, Helena}},
  pages        = {{925--928}},
  title        = {{{Videoanalyse des Modellierprozesses von Grundschüler*innen}}},
  volume       = {{43}},
  year         = {{2023}},
}

@article{46542,
  abstract     = {{<jats:p>Multiprotein adsorption from complex body fluids represents a highly important and complicated phenomenon in medicine. In this work, multiprotein adsorption from diluted human serum at gold and oxidized iron surfaces is investigated at different serum concentrations and pH values. Adsorption-induced changes in surface topography and the total amount of adsorbed proteins are quantified by atomic force microscopy (AFM) and polarization-modulation infrared reflection absorption spectroscopy (PM-IRRAS), respectively. For both surfaces, stronger protein adsorption is observed at pH 6 compared to pH 7 and pH 8. PM-IRRAS furthermore provides some qualitative insights into the pH-dependent alterations in the composition of the adsorbed multiprotein films. Changes in the amide II/amide I band area ratio and in particular side-chain IR absorption suggest that the increased adsorption at pH 6 is accompanied by a change in protein film composition. Presumably, this is mostly driven by the adsorption of human serum albumin, which at pH 6 adsorbs more readily and thereby replaces other proteins with lower surface affinities in the resulting multiprotein film.</jats:p>}},
  author       = {{Huang, Jingyuan and Qiu, Yunshu and Lücke, Felix and Su, Jiangling and Grundmeier, Guido and Keller, Adrian}},
  issn         = {{1420-3049}},
  journal      = {{Molecules}},
  keywords     = {{Chemistry (miscellaneous), Analytical Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Molecular Medicine, Drug Discovery, Pharmaceutical Science}},
  number       = {{16}},
  publisher    = {{MDPI AG}},
  title        = {{{Multiprotein Adsorption from Human Serum at Gold and Oxidized Iron Surfaces Studied by Atomic Force Microscopy and Polarization-Modulation Infrared Reflection Absorption Spectroscopy}}},
  doi          = {{10.3390/molecules28166060}},
  volume       = {{28}},
  year         = {{2023}},
}

@article{46543,
  abstract     = {{<jats:p>The influence of nanoscale surface topography on protein adsorption is highly important for numerous applications in medicine and technology. Herein, ferritin adsorption at flat and nanofaceted, single-crystalline Al2O3 surfaces is investigated using atomic force microscopy and X-ray photoelectron spectroscopy. The nanofaceted surfaces are generated by the thermal annealing of Al2O3 wafers at temperatures above 1000 °C, which leads to the formation of faceted saw-tooth-like surface topographies with periodicities of about 160 nm and amplitudes of about 15 nm. Ferritin adsorption at these nanofaceted surfaces is notably suppressed compared to the flat surface at a concentration of 10 mg/mL, which is attributed to lower adsorption affinities of the newly formed facets. Consequently, adsorption is restricted mostly to the pattern grooves, where the proteins can maximize their contact area with the surface. However, this effect depends on the protein concentration, with an inverse trend being observed at 30 mg/mL. Furthermore, different ferritin adsorption behavior is observed at topographically similar nanofacet patterns fabricated at different annealing temperatures and attributed to different step and kink densities. These results demonstrate that while protein adsorption at solid surfaces can be notably affected by nanofacet patterns, fine-tuning protein adsorption in this way requires the precise control of facet properties.</jats:p>}},
  author       = {{Pothineni, Bhanu K. and Kollmann, Sabrina and Li, Xinyang and Grundmeier, Guido and Erb, Denise J. and Keller, Adrian}},
  issn         = {{1422-0067}},
  journal      = {{International Journal of Molecular Sciences}},
  keywords     = {{Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis}},
  number       = {{16}},
  publisher    = {{MDPI AG}},
  title        = {{{Adsorption of Ferritin at Nanofaceted Al2O3 Surfaces}}},
  doi          = {{10.3390/ijms241612808}},
  volume       = {{24}},
  year         = {{2023}},
}

@article{47140,
  abstract     = {{<jats:p>The structural stability of DNA origami nanostructures in various chemical environments is an important factor in numerous applications, ranging from biomedicine and biophysics to analytical chemistry and materials synthesis. In...</jats:p>}},
  author       = {{Hanke, Marcel and Dornbusch, Daniel and Tomm, Emilia and Grundmeier, Guido and Fahmy, Karim and Keller, Adrian}},
  issn         = {{2040-3364}},
  journal      = {{Nanoscale}},
  keywords     = {{General Materials Science}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Superstructure-dependent stability of DNA origami nanostructures in the presence of chaotropic denaturants}}},
  doi          = {{10.1039/d3nr02045b}},
  year         = {{2023}},
}