@article{30738, author = {{Xin, Yang and Piskunen, Petteri and Suma, Antonio and Li, Changyong and Ijäs, Heini and Ojasalo, Sofia and Seitz, Iris and Kostiainen, Mauri A. and Grundmeier, Guido and Linko, Veikko and Keller, Adrian}}, issn = {{1613-6810}}, journal = {{Small}}, keywords = {{Biomaterials, Biotechnology, General Materials Science, General Chemistry}}, pages = {{2107393}}, publisher = {{Wiley}}, title = {{{Environment‐Dependent Stability and Mechanical Properties of DNA Origami Six‐Helix Bundles with Different Crossover Spacings}}}, doi = {{10.1002/smll.202107393}}, volume = {{18}}, year = {{2022}}, } @article{29806, author = {{Huang, Jingyuan and Voigt, Markus and Wackenrohr, Steffen and Ebbert, Christoph and Keller, Adrian and Maier, Hans Jürgen and Grundmeier, Guido}}, issn = {{0947-5117}}, journal = {{Materials and Corrosion}}, keywords = {{Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry, Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry, Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry}}, pages = {{1034}}, publisher = {{Wiley}}, title = {{{Influence of hydrogel coatings on corrosion and fatigue of iron in simulated body fluid}}}, doi = {{10.1002/maco.202112841}}, volume = {{73}}, year = {{2022}}, } @article{32432, author = {{Yang, Yu and Huang, Jingyuan and Dornbusch, Daniel and Grundmeier, Guido and Fahmy, Karim and Keller, Adrian and Cheung, David L.}}, issn = {{0743-7463}}, journal = {{Langmuir}}, keywords = {{Electrochemistry, Spectroscopy, Surfaces and Interfaces, Condensed Matter Physics, General Materials Science}}, pages = {{9257–9265}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Effect of Surface Hydrophobicity on the Adsorption of a Pilus-Derived Adhesin-like Peptide}}}, doi = {{10.1021/acs.langmuir.2c01016}}, volume = {{38}}, year = {{2022}}, } @article{32589, abstract = {{Guanidinium (Gdm) undergoes interactions with both hydrophilic and hydrophobic groups and, thus, is a highly potent denaturant of biomolecular structure. However, our molecular understanding of the interaction of Gdm with proteins and DNA is still rather limited. Here, we investigated the denaturation of DNA origami nanostructures by three Gdm salts, i.e., guanidinium chloride (GdmCl), guanidinium sulfate (Gdm2SO4), and guanidinium thiocyanate (GdmSCN), at different temperatures and in dependence of incubation time. Using DNA origami nanostructures as sensors that translate small molecular transitions into nanostructural changes, the denaturing effects of the Gdm salts were directly visualized by atomic force microscopy. GdmSCN was the most potent DNA denaturant, which caused complete DNA origami denaturation at 50 °C already at a concentration of 2 M. Under such harsh conditions, denaturation occurred within the first 15 min of Gdm exposure, whereas much slower kinetics were observed for the more weakly denaturing salt Gdm2SO4 at 25 °C. Lastly, we observed a novel non-monotonous temperature dependence of DNA origami denaturation in Gdm2SO4 with the fraction of intact nanostructures having an intermediate minimum at about 40 °C. Our results, thus, provide further insights into the highly complex Gdm–DNA interaction and underscore the importance of the counteranion species.}}, author = {{Hanke, Marcel and Hansen, Niklas and Tomm, Emilia and Grundmeier, Guido 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 = {{15}}, pages = {{8547}}, publisher = {{MDPI AG}}, title = {{{Time-Dependent DNA Origami Denaturation by Guanidinium Chloride, Guanidinium Sulfate, and Guanidinium Thiocyanate}}}, doi = {{10.3390/ijms23158547}}, volume = {{23}}, year = {{2022}}, } @article{34099, abstract = {{Using a unique combination of advanced characterization techniques, we identify specific degradation mechanisms and quantify degradative species formed during fast charge cycling of lithium-ion battery pouch cells.}}, author = {{McShane, Eric J. and Paul, Partha P. and Tanim, Tanvir R. and Cao, Chuntian and Steinrück, Hans-Georg and Thampy, Vivek and Trask, Stephen E. and Dunlop, Alison R. and Jansen, Andrew N. and Dufek, Eric J. and Toney, Michael F. and Weker, Johanna Nelson and McCloskey, Bryan D.}}, issn = {{2050-7488}}, journal = {{Journal of Materials Chemistry A}}, keywords = {{General Materials Science, Renewable Energy, Sustainability and the Environment, General Chemistry}}, number = {{44}}, pages = {{23927--23939}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Multimodal quantification of degradation pathways during extreme fast charging of lithium-ion batteries}}}, doi = {{10.1039/d2ta05887a}}, volume = {{10}}, year = {{2022}}, } @article{34098, author = {{Yusuf, Maha and LaManna, Jacob M. and Paul, Partha P. and Agyeman-Budu, David N. and Cao, Chuntian and Dunlop, Alison R. and Jansen, Andrew N. and Polzin, Bryant J. and Trask, Stephen E. and Tanim, Tanvir R. and Dufek, Eric J. and Thampy, Vivek and Steinrück, Hans-Georg and Toney, Michael F. and Nelson Weker, Johanna}}, issn = {{2666-3864}}, journal = {{Cell Reports Physical Science}}, keywords = {{General Physics and Astronomy, General Energy, General Engineering, General Materials Science, General Chemistry}}, number = {{11}}, pages = {{101145}}, publisher = {{Elsevier BV}}, title = {{{Simultaneous neutron and X-ray tomography for visualization of graphite electrode degradation in fast-charged lithium-ion batteries}}}, doi = {{10.1016/j.xcrp.2022.101145}}, volume = {{3}}, year = {{2022}}, } @article{33446, author = {{Dreher, Yannik and Fichtler, Julius and Karfusehr, Christoph and Jahnke, Kevin and Xin, Yang and Keller, Adrian and Göpfrich, Kerstin}}, issn = {{0006-3495}}, journal = {{Biophysical Journal}}, keywords = {{Biophysics}}, pages = {{4840--4848}}, publisher = {{Elsevier BV}}, title = {{{Genotype-phenotype mapping with polyominos made from DNA origami tiles}}}, doi = {{10.1016/j.bpj.2022.09.006}}, volume = {{121}}, year = {{2022}}, } @article{34642, abstract = {{AbstractThe influence of ultra-thin SiOx plasma deposited films on the corrosion resistance of adhesive films on a laser surface melted 7075 aluminium alloy was investigated by means of complementary techniques in comparison to the just laser surface melted state. Laser surface melting (LSM) was performed using a continuous wave mode at a wavelength of 1064 nm. Ultra-thin plasma polymer films were deposited from a mixture of hexamethyldisilane (HMDSO), oxygen, and argon by means of an audio-frequency glow discharge. The surface morphology and surface chemistry compositions were investigated by employing field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy (EDX), diffuse reflection infrared Fourier transform spectroscopy, and X-ray photoelectron spectroscopy. The corrosion resistance of plasma polymer coated LSM Al-7075 alloy was studied using linear sweep voltammetry and electrochemical impedance spectroscopy in a chloride-containing electrolyte. The electrochemical studies showed an improved corrosion resistance for plasma film-coated alloys compared to the just laser surface melted state. To study the corresponding surface adhesive properties, the samples were coated with an epoxy amine adhesive. 90°-peel test under humid conditions confirmed the improvement of interfacial wet-adhesion corrosion tests showed a strong improvement of the delamination resistance of adhesives caused by the ultra-thin interfacial SiOx-films.}}, author = {{Varghese, J. and Vieth, P. and Xie, X. and Grundmeier, Guido}}, issn = {{2523-3963}}, journal = {{SN Applied Sciences}}, keywords = {{General Earth and Planetary Sciences, General Physics and Astronomy, General Engineering, General Environmental Science, General Materials Science, General Chemical Engineering}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Enhanced corrosion resistance of epoxy-films on ultra-thin SiOx PECVD film coated laser surface melted Al-alloys}}}, doi = {{10.1007/s42452-022-05244-0}}, volume = {{5}}, year = {{2022}}, } @article{34648, author = {{Hoppe, Christian and Mitschker, Felix and Mai, Lukas and Liedke, Maciej Oskar and Arcos, Teresa and Awakowicz, Peter and Devi, Anjana and Attallah, Ahmed Gamal and Butterling, Maik and Wagner, Andreas and Grundmeier, Guido}}, issn = {{1612-8850}}, journal = {{Plasma Processes and Polymers}}, keywords = {{Polymers and Plastics, Condensed Matter Physics}}, number = {{4}}, publisher = {{Wiley}}, title = {{{Influence of surface activation on the microporosity of PE‐CVD and PE‐ALD SiO x thin films on PDMS}}}, doi = {{10.1002/ppap.202100174}}, volume = {{19}}, year = {{2022}}, } @article{34651, author = {{Bürger, Julius and Venugopal, Harikrishnan and Kool, Daniel and de los Arcos, Teresa and Gonzalez Orive, Alejandro and Grundmeier, Guido and Brassat, Katharina and Lindner, Jörg K.N.}}, issn = {{2196-7350}}, journal = {{Advanced Materials Interfaces}}, keywords = {{General Medicine}}, number = {{26}}, publisher = {{Wiley}}, title = {{{High‐Resolution Study of Changes in Morphology and Chemistry of Cylindrical PS‐ b ‐PMMA Block Copolymer Nanomasks during Mask Development}}}, doi = {{10.1002/admi.202200962}}, volume = {{9}}, year = {{2022}}, } @article{34649, author = {{Neßlinger, Vanessa and Orive, Alejandro G. and Meinderink, Dennis and Grundmeier, Guido}}, issn = {{0021-9797}}, journal = {{Journal of Colloid and Interface Science}}, keywords = {{Colloid and Surface Chemistry, Surfaces, Coatings and Films, Biomaterials, Electronic, Optical and Magnetic Materials}}, pages = {{563--576}}, publisher = {{Elsevier BV}}, title = {{{Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH}}}, doi = {{10.1016/j.jcis.2022.01.175}}, volume = {{615}}, year = {{2022}}, } @article{34650, author = {{Xie, Xiaofan and de los Arcos, Teresa and Grundmeier, Guido}}, issn = {{1612-8850}}, journal = {{Plasma Processes and Polymers}}, keywords = {{Polymers and Plastics, Condensed Matter Physics}}, number = {{11}}, publisher = {{Wiley}}, title = {{{Comparative analysis of hexamethyldisiloxane and hexamethyldisilazane plasma polymer thin films before and after plasma oxidation}}}, doi = {{10.1002/ppap.202200052}}, volume = {{19}}, year = {{2022}}, } @article{30739, author = {{Ring, Julia and Tadic, Jelena and Ristic, Selena and Poglitsch, Michael and Bergmann, Martina and Radic, Nemanja and Mossmann, Dirk and Liang, YongTian and Maglione, Marta and Jerkovic, Andrea and Hajiraissi, Roozbeh and Hanke, Marcel and Küttner, Victoria and Wolinski, Heimo and Zimmermann, Andreas and Domuz Trifunović, Lana and Mikolasch, Leonie and Moretti, Daiana N and Broeskamp, Filomena and Westermayer, Julia and Abraham, Claudia and Schauer, Simon and Dammbrueck, Christopher and Hofer, Sebastian J and Abdellatif, Mahmoud and Grundmeier, Guido and Kroemer, Guido and Braun, Ralf J and Hansen, Niklas and Sommer, Cornelia and Ninkovic, Mirjana and Seba, Sandra and Rockenfeller, Patrick and Vögtle, Friederike‐Nora and Dengjel, Jörn and Meisinger, Chris and Keller, Adrian and Sigrist, Stephan J and Eisenberg, Tobias and Madeo, Frank}}, issn = {{1757-4676}}, journal = {{EMBO Molecular Medicine}}, keywords = {{Molecular Medicine}}, pages = {{e13952}}, publisher = {{EMBO}}, title = {{{The HSP40 chaperone Ydj1 drives amyloid beta 42 toxicity}}}, doi = {{10.15252/emmm.202113952}}, volume = {{14}}, year = {{2022}}, } @article{31547, author = {{Hanke, Marcel and Dornbusch, Daniel and Hadlich, Christoph and Rossberg, Andre and Hansen, Niklas and Grundmeier, Guido and Tsushima, Satoru and Keller, Adrian and Fahmy, Karim}}, issn = {{2001-0370}}, journal = {{Computational and Structural Biotechnology Journal}}, keywords = {{Computer Science Applications, Genetics, Biochemistry, Structural Biology, Biophysics, Biotechnology}}, pages = {{2611--2623}}, publisher = {{Elsevier BV}}, title = {{{Anion-specific structure and stability of guanidinium-bound DNA origami}}}, doi = {{10.1016/j.csbj.2022.05.037}}, volume = {{20}}, year = {{2022}}, } @article{32764, author = {{Kasse, Robert M. and Geise, Natalie R. and Sebti, Elias and Lim, Kipil and Takacs, Christopher J. and Cao, Chuntian and Steinrück, Hans-Georg and Toney, Michael F.}}, issn = {{2574-0962}}, journal = {{ACS Applied Energy Materials}}, keywords = {{Electrical and Electronic Engineering, Materials Chemistry, Electrochemistry, Energy Engineering and Power Technology, Chemical Engineering (miscellaneous)}}, number = {{7}}, pages = {{8273--8281}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Combined Effects of Uniform Applied Pressure and Electrolyte Additives in Lithium-Metal Batteries}}}, doi = {{10.1021/acsaem.2c00806}}, volume = {{5}}, year = {{2022}}, } @article{32406, abstract = {{The efficient loading of DNA nanostructures with intercalating or groove-binding drugs is an important prerequisite for various applications in drug delivery. However, unambiguous verification and quantification of successful drug loading...}}, author = {{Hanke, Marcel and Grundmeier, Guido and Keller, Adrian}}, issn = {{2040-3364}}, journal = {{Nanoscale}}, keywords = {{General Materials Science}}, pages = {{11552--11560}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy}}}, doi = {{10.1039/d2nr02701a}}, volume = {{14}}, year = {{2022}}, } @article{33679, author = {{Zhang, Ruiming and Ruan, Wei and Yu, Junyao and Gao, Libo and Berger, Helmuth and Forró, László and Watanabe, Kenji and Taniguchi, Takashi and Ranjbar, Ahmad and Belosludov, Rodion V. and Kühne, Thomas and Bahramy, Mohammad Saeed and Xi, Xiaoxiang}}, issn = {{2469-9950}}, journal = {{Physical Review B}}, number = {{8}}, publisher = {{American Physical Society (APS)}}, title = {{{Second-harmonic generation in atomically thin 1T−TiSe2 and its possible origin from charge density wave transitions}}}, doi = {{10.1103/physrevb.105.085409}}, volume = {{105}}, year = {{2022}}, } @article{33682, author = {{Khazaei, Mohammad and Ranjbar, Ahmad and Kang, Yoon‐Gu and Liang, Yunye and Khaledialidusti, Rasoul and Bae, Soungmin and Raebiger, Hannes and Wang, Vei and Han, Myung Joon and Mizoguchi, Hiroshi and Bahramy, Mohammad S. and Kühne, Thomas and Belosludov, Rodion V. and Ohno, Kaoru and Hosono, Hideo}}, issn = {{1616-301X}}, journal = {{Advanced Functional Materials}}, keywords = {{Electrochemistry, Condensed Matter Physics, Biomaterials, Electronic, Optical and Magnetic Materials}}, number = {{20}}, publisher = {{Wiley}}, title = {{{Electronic Structures of Group III–V Element Haeckelite Compounds: A Novel Family of Semiconductors, Dirac Semimetals, and Topological Insulators}}}, doi = {{10.1002/adfm.202110930}}, volume = {{32}}, year = {{2022}}, } @article{33676, author = {{Schulze Lammers, Bertram and López-Salas, Nieves and Stein Siena, Julya and Mirhosseini, Hossein and Yesilpinar, Damla and Heske, Julian Joachim and Kühne, Thomas and Fuchs, Harald and Antonietti, Markus and Mönig, Harry}}, issn = {{1936-0851}}, journal = {{ACS Nano}}, keywords = {{General Physics and Astronomy, General Engineering, General Materials Science}}, number = {{9}}, pages = {{14284--14296}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks}}}, doi = {{10.1021/acsnano.2c04439}}, volume = {{16}}, year = {{2022}}, } @unpublished{33678, abstract = {{Accelerated chemistry at the interface with water has received increasing attention. The mechanisms behind the enhanced reactivity On-Water are not yet clear. In this work we use a Langevin scheme in the spirit of second generation Car-Parrinello to accelerate the second-order density functional Tight-Binding (DFTB2) method in order to investigate the free energy of two Diels-Alder reaction On-Water: the cycloaddition between cyclopentadiene and ethyl cinnamate or thionocinnamate. The only difference between the reactants is the substitution of a carbonyl oxygen for a thiocarbonyl sulfur, making possible the distinction between them as strong and weak hydrogen-bond acceptors. We find a different mechanism for the reaction during the transition states and uncover the role of hydrogen bonds along with the reaction path. Our results suggest that acceleration of Diels-Alder reactions do not arise from an increased number of hydrogen bonds at the transition state and charge transfer plays a significant role. However, the presence of water and hydrogen-bonds is determinant for the catalysis of these reactions.}}, author = {{Henao Aristizabal, Andres and Gohar, Yomna and Whilhelm, René and Kühne, Thomas}}, publisher = {{American Chemical Society (ACS)}}, title = {{{On the Role of Hydrogen Bond Strength and Charge Transfer of a Diels-Alder Reaction On-Water: Semiempirical and Free Energy Calculations.}}}, year = {{2022}}, }