@article{27016, author = {{Paul, Partha P. and Cao, Chuntian and Thampy, Vivek and Steinrück, Hans-Georg and Tanim, Tanvir R. and Dunlop, Alison R. and Trask, Stephen E. and Jansen, Andrew N. and Dufek, Eric J. and Nelson Weker, Johanna and Toney, Michael F.}}, issn = {{2574-0962}}, journal = {{ACS Applied Energy Materials}}, pages = {{11590--11598}}, title = {{{Using In Situ High-Energy X-ray Diffraction to Quantify Electrode Behavior of Li-Ion Batteries from Extreme Fast Charging}}}, doi = {{10.1021/acsaem.1c02348}}, volume = {{4}}, year = {{2021}}, } @article{27017, author = {{Cendra, Camila and Balhorn, Luke and Zhang, Weimin and O’Hara, Kathryn and Bruening, Karsten and Tassone, Christopher J. and Steinrück, Hans-Georg and Liang, Mengning and Toney, Michael F. and McCulloch, Iain and Chabinyc, Michael L. and Salleo, Alberto and Takacs, Christopher J.}}, issn = {{2161-1653}}, journal = {{ACS Macro Letters}}, pages = {{1306--1314}}, title = {{{Unraveling the Unconventional Order of a High-Mobility Indacenodithiophene–Benzothiadiazole Copolymer}}}, doi = {{10.1021/acsmacrolett.1c00547}}, volume = {{10}}, year = {{2021}}, } @article{27114, abstract = {{Abstract Background/objectives Adolescence is a critical period for both the development of overweight and the transition toward a later chronotype, often accompanied by an increase in social jetlag. This study assessed whether changes in chronotype and social jetlag, are linked to changes in body composition during adolescence. Subjects/methods We used data from the DONALD open cohort study, collected between 2014 and 2019, from 213 adolescents (9–17 years at baseline, 45% females) having at least two measures of chronotype and anthropometry (N = 572). Chronotype was assessed with the Munich Chronotype Questionnaire and defined as: midpoint of sleep corrected for sleep-debt (MSFsc) accumulated over the week (later MSFsc represents later chronotype). Social jetlag (SJL) defines the difference between midpoint of sleep during week and weekend. Calculations for Fat Free Mass Index (FFMI [kg/m2)]) and Fat Mass Index (FMI) [kg/m2)]) were based on body fat percentage, weight, and height. To analyze the associations, we used linear mixed-effect regression models. Finally, the total cohort was split into three biologically relevant age groups (cut-off set at <12 years, ≥12 to ≤15 years and >15 years). Results Median follow-up was 2.1 years. Overall, change toward a later chronotype was significantly related with an increase in FMI (ß: 0.05, 95% CI: 0.01–0.08). A 1 h increase in social jetlag predicted an increase in BMI-SDS of 0.08 SDS units (95% CI: 0.01–0.14) and in FMI of 0.04 kg/m2 (95% CI: 0.003–0.08). Associations were stronger for the age group ≥12 to ≤15 years (p for interaction: <0.001). No relationship was found with FFMI. Conclusions Changes in MSFsc and SJL during adolescence were associated with concurrent changes in BMI-SDS and FMI. The age ≥12 to ≤15 years appears to be a sensitive period in which chronobiological changes were clearly associated with increasing body fatness. }}, author = {{Jankovic, Nicole and Schmitting, Sarah and Krüger, Bettina and Nöthlings, Ute and Buyken, Anette E. and Alexy, Ute}}, issn = {{0954-3007}}, journal = {{European Journal of Clinical Nutrition}}, title = {{{Changes in chronotype and social jetlag during adolescence and their association with concurrent changes in BMI-SDS and body composition, in the DONALD Study}}}, doi = {{10.1038/s41430-021-01024-y}}, year = {{2021}}, } @article{27572, abstract = {{ Zusammenfassung. Genetische Varianten beeinflussen die Gewichtsregulation und die Entwicklung von Essstörungen. Zunächst haben familienbasierte, sogenannte formalgenetische Studien den erblichen Anteil an der Gewichtsregulation und an der Ätiologie von Essstörungen beleuchtet. In einer Vielzahl von Studien zeigten sich sowohl für die Varianz des Körpergewichts als auch für die Entstehung von Essstörungen Erblichkeitsschätzer (Heritabilitätsraten) von über 50 %. Mit diesem Wissen begab man sich in den 90er-Jahren des letzten Jahrhunderts auf die Suche nach den zugrundeliegenden Genen (genauer: genetischen Varianten), die das Körpergewicht, das Essverhalten oder beide Phänotypen auf Grundlage geteilter Mechanismen beeinflussen. Zunächst wurden Kandidatengenstudien durchgeführt. Dabei untersuchte man auf Grundlage unterschiedlicher, v. a. aber pathophysiologisch plausibler Überlegungen Gene mit hoher Relevanz für die untersuchten Phänotypen. Dieser Ansatz war für Essstörungen nicht sehr erfolgreich, für die Gewichtsregulation konnte eine Handvoll Gene identifiziert werden. Verbunden mit großen methodischen Fortschritten in der genetischen Forschung und v. a. der Etablierung sogenannter genomweiter Assoziationsstudien (GWAS) Anfang der 2000er-Jahre konnten bislang über 1000 Varianten/Genorte detektiert werden, die das Körpergewicht beeinflussen. Für die Essstörung Anorexia nervosa (AN) sind aktuell acht solcher Genorte beschrieben. Diese Ergebnisse, aber auch aktuelle Ansätze zu phänotypübergreifenden Analysen lassen Einblicke in die komplexe Regulation des Körpergewichtes zu und haben zudem unerwartete Pathomechanismen für AN aufgezeigt. }}, author = {{Hirtz, Raphael and Zheng, Yiran and Rajcsanyi, Luisa S. and Libuda, Lars and Antel, Jochen and Peters, Triinu and Hebebrand, Johannes and Hinney, Anke}}, issn = {{1422-4917}}, journal = {{Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie}}, title = {{{Ebenen der genetischen Analyse komplexer Phänotypen am Beispiel der Anorexia nervosa und der Varianz des Körpergewichts}}}, doi = {{10.1024/1422-4917/a000829}}, year = {{2021}}, } @article{27573, abstract = {{ Zusammenfassung. Einleitung: Klassische ernährungsepidemiologische Studien (Beobachtungsstudien und randomisierte Interventionsstudien) zeigen, dass die Ernährung ein wichtiger Ansatzpunkt für die Prävention und Therapie psychischer Störungen sein könnte. Diese Studientypen haben allerdings Limitationen, die bei der Ergebnisinterpretation berücksichtigt werden müssen. In dieser narrativen übersichtsarbeit wird beschrieben, wie genetische Studien ein Bindeglied darstellen können, um einen Zusammenhang zwischen Ernährung und psychischen Störungen herzustellen. Methodik: Im Artikel werden verschiedene Ansätze genetischer phänotypübergreifender Analysen sowie Beispiele für deren Anwendungen in der ernährungspsychiatrischen Forschung beschrieben. Darüber hinaus werden spezifische Voraussetzungen sowie Stärken und Schwächen diskutiert. Ergebnisse: Als Methoden genetischer phänotypübergreifender Analysen sind im Rahmen ernährungspsychiatrischer Forschung bislang genetische Korrelationsanalysen, Look-up-Analysen sowie Mendelsche Randomisierungsstudien (MR-Studien) eingesetzt worden. Genetische Korrelationsanalysen und Look-up-Analysen geben erste Hinweise auf mögliche genetische überlappungen zwischen einer psychischen Störung und einem Stoffwechselweg und/oder der Versorgung mit einem spezifischen Nährstoff. MR-Studien sind weitergehende Detailanalysen mit dem Ziel, Kausalzusammenhänge zu identifizieren, beinhalten allerdings sehr spezifische Grundvoraussetzungen für ihre Durchführung. Schlussfolgerung: Genetische phänotypübergreifende Analysen sind eine sinnvolle Ergänzung der klassischen Ernährungsepidemiologie. Insbesondere signifikante Ergebnisse von MR-Studien sind eine wichtige Grundlage zur Entwicklung geeigneter Ernährungsinterventionen, die in nachfolgenden randomisiert kontrollierten Interventionsstudien mit deutlich erhöhter Erfolgsaussicht getestet werden können. Sie sind somit wichtige Instrumente einer effizienten ernährungspsychiatrischen Forschung. }}, author = {{Libuda, Lars and Hebebrand, Johannes and Föcker, Manuel and Peters, Triinu and Hinney, Anke}}, issn = {{1422-4917}}, journal = {{Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie}}, pages = {{1--10}}, title = {{{Ernährungseffekten auf der Spur – Wie die Genetik helfen kann, Zusammenhänge zwischen Ernährung und seelischer Gesundheit aufzudecken}}}, doi = {{10.1024/1422-4917/a000807}}, year = {{2021}}, } @article{27574, abstract = {{In adults with major depressive disorder (MDD), a dysfunction between the hypothalamus-pituitary-adrenal (HPA) and the hypothalamus-pituitary-thyroid (HPT) axis has been shown, but the interaction of both axes has not yet been studied in adolescent major depressive disorder (MDD). Data from 273 adolescents diagnosed with MDD from two single center cross-sectional studies were used for analysis. Serum levels of thyrotropin (TSH), free levothyroxine (fT4), and cortisol were determined as indicators of basal HPT and HPA axis functioning and compared to that of adolescent controls by t-tests. Quantile regression was employed in the sample of adolescents with MDD to investigate the relationship between both axes in the normal as well as the pathological range of cortisol levels, considering confounders of both axes. In adolescent MDD, cortisol levels and TSH levels were significantly elevated in comparison to controls (p = &lt;.001, d = 1.35, large effect size, and p = &lt;.001, d = 0.79, moderate effect size, respectively). There was a positive linear relationship between TSH and cortisol (p = .003, d = 0.25, small effect size) at the median of cortisol levels (50th percentile). However, no relationship between TSH and cortisol was found in hypercortisolemia (cortisol levels at the 97.5th percentile). These findings imply that HPT and HPA axis dysfunction is common in adolescents with MDD and that function of both axes is only loosely related. Moreover, the regulation of the HPA and HPT axis are likely subjected to age-related maturational adjustments since findings of this study differ from those reported in adults.}}, author = {{Hirtz, Raphael and Libuda, Lars and Hinney, Anke and Föcker, Manuel and Bühlmeier, Judith and Antel, Jochen and Holterhus, Paul-Martin and Kulle, Alexandra and Kiewert, Cordula and Hebebrand, Johannes and Grasemann, Corinna}}, issn = {{1664-2392}}, journal = {{Frontiers in Endocrinology}}, title = {{{Lack of Evidence for a Relationship Between the Hypothalamus-Pituitary-Adrenal and the Hypothalamus-Pituitary-Thyroid Axis in Adolescent Depression}}}, doi = {{10.3389/fendo.2021.662243}}, year = {{2021}}, } @article{27746, author = {{Zhang, Xiao and Gong, Yunhui and Della Corte, Karen and Yu, Dianke and Xue, Hongmei and Shan, Shufang and Tian, Guo and Liang, Yi and Zhang, Jieyi and He, Fang and Yang, Dagang and Zhou, Rong and Bao, Wei and Buyken, Anette and Cheng, Guo}}, issn = {{0261-5614}}, journal = {{Clinical Nutrition}}, pages = {{2791--2799}}, title = {{{Relevance of dietary glycemic index, glycemic load and fiber intake before and during pregnancy for the risk of gestational diabetes mellitus and maternal glucose homeostasis}}}, doi = {{10.1016/j.clnu.2021.03.041}}, year = {{2021}}, } @article{27790, author = {{Nyasordzi, Juliana and Conrad, Johanna and Goletzke, Janina and Ludwig-Walz, Helena and Herder, Christian and Roden, Michael and Wudy, Stefan A. and Hua, Yifan and Remer, Thomas and Buyken, Anette}}, issn = {{0939-4753}}, journal = {{Nutrition, Metabolism and Cardiovascular Diseases}}, pages = {{2109--2121}}, title = {{{Early life factors and their relevance for markers of cardiometabolic risk in early adulthood}}}, doi = {{10.1016/j.numecd.2021.03.024}}, year = {{2021}}, } @article{27793, abstract = {{ABSTRACT Background Reliable tables of glycemic indexes (GIs) and glycemic loads (GLs) are critical to research examining the relationship between glycemic qualities of carbohydrate in foods, diets, and health. In the 12 years since the last edition of the tables, a large amount of new data has become available. Objectives To systematically review and tabulate published and unpublished sources of reliable GI values, including an assessment of the reliability of the data. Methods This edition of the tables lists over 4000 items, a 61% increase in the number of entries compared to the 2008 edition. The data have been separated into 2 lists. The first represents more precise values derived using the methodology recommended by the International Standards Organization (∼2100 items). The second list contains values determined using less robust methods, including using limited numbers of healthy subjects or with a large SEM (∼1900 food items). Results Dairy products, legumes, pasta, and fruits were usually low-GI foods (≤55 on the 100-point glucose scale) and had consistent values around the world. Cereals and cereal products, however, including whole-grain or whole-meal versions, showed wide variation in GI values, presumably arising from variations in manufacturing methods. Breads, breakfast cereals, rice, savory snack products, and regional foods were available in high-, medium-, and low-GI versions. Most varieties of potato were high-GI foods, but specific low-GI varieties have now been identified. Conclusions The availability of new data on the GIs of foods will facilitate wider research and application of the twin concepts of GI and GL. Although the 2021 edition of the tables improves the quality and quantity of GI data available for research and clinical practice, GI testing of regional foods remains a priority. This systematic review was registered in PROSPERO as #171204. }}, author = {{Atkinson, Fiona S and Brand-Miller, Jennie C and Foster-Powell, Kaye and Buyken, Anette and Goletzke, Janina}}, issn = {{0002-9165}}, journal = {{The American Journal of Clinical Nutrition}}, pages = {{1625--1632}}, title = {{{International tables of glycemic index and glycemic load values 2021: a systematic review}}}, doi = {{10.1093/ajcn/nqab233}}, year = {{2021}}, } @article{21125, author = {{Kismann, Michael and Riedl, Dr. Thomas and Lindner, Prof. Dr. Jörg KN}}, journal = {{Materials Science in Semiconductor Processing}}, title = {{{Ordered arrays of Si nanopillars with alternating diameters fabricated by nanosphere lithography and metal-assisted chemical etching}}}, year = {{2021}}, } @article{21207, abstract = {{Simple thermal treatment of guanine at temperatures ranging from 600 to 700 °C leads to C1N1 condensates with unprecedented CO2/N2 selectivity when compared to other carbonaceous solid sorbents. Increasing the surface area of the CN condensates in the presence of ZnCl2 salt melts enhances the amount of CO2 adsorbed while preserving the high selectivity values and C1N1 structure. Results indicate that these new materials show a sorption mechanism a step closer to that of natural CO2 caption proteins and based on metal free structural cryptopores.}}, author = {{Kossmann, Janina and Piankova, Diana and V. Tarakina, Nadezda and Heske, Julian Joachim and Kühne, Thomas and Schmidt, Johannes and Antonietti, Markus and López-Salas, Nieves}}, issn = {{0008-6223}}, journal = {{Carbon}}, keywords = {{CN, Cryptopores, Carbon dioxide capture}}, pages = {{497--505}}, title = {{{Guanine condensates as covalent materials and the concept of cryptopores}}}, doi = {{https://doi.org/10.1016/j.carbon.2020.10.047}}, volume = {{172}}, year = {{2021}}, } @article{21374, abstract = {{A dark-field scanning transmission ion microscopy detector was designed for the helium ion microscope. The detection principle is based on a secondary electron conversion holder with an exchangeable aperture strip allowing its acceptance angle to be tuned from 3 to 98 mrad. The contrast mechanism and performance were investigated using freestanding nanometer-thin carbon membranes. The results demonstrate that the detector can be optimized either for most efficient signal collection or for maximum image contrast. The designed setup allows for the imaging of thin low-density materials that otherwise provide little signal or contrast and for a clear end-point detection in the fabrication of nanopores. In addition, the detector is able to determine the thickness of membranes with sub-nanometer precision by quantitatively evaluating the image signal and comparing the results with Monte Carlo simulations. The thickness determined by the dark-field transmission detector is compared to X-ray photoelectron spectroscopy and energy-filtered transmission electron microscopy measurements.}}, author = {{Emmrich, Daniel and Wolff, Annalena and Meyerbröker, Nikolaus and Lindner, Jörg and Beyer, André and Gölzhäuser, Armin}}, issn = {{2190-4286}}, journal = {{Beilstein Journal of Nanotechnology}}, pages = {{222--231}}, title = {{{Scanning transmission helium ion microscopy on carbon nanomembranes}}}, doi = {{10.3762/bjnano.12.18}}, year = {{2021}}, } @article{21631, abstract = {{Secret sharing is a well-established cryptographic primitive for storing highly sensitive information like encryption keys for encoded data. It describes the problem of splitting a secret into different shares, without revealing any information to its shareholders. Here, we demonstrate an all-optical solution for secret sharing based on metasurface holography. In our concept, metasurface holograms are used as spatially separable shares that carry encrypted messages in the form of holographic images. Two of these shares can be recombined by bringing them close together. Light passing through this stack of metasurfaces accumulates the phase shift of both holograms and optically reconstructs the secret with high fidelity. In addition, the hologram generated by each single metasurface can uniquely identify its shareholder. Furthermore, we demonstrate that the inherent translational alignment sensitivity between two stacked metasurface holograms can be used for spatial multiplexing, which can be further extended to realize optical rulers.}}, author = {{Georgi, Philip and Wei, Qunshuo and Sain, Basudeb and Schlickriede, Christian and Wang, Yongtian and Huang, Lingling and Zentgraf, Thomas}}, issn = {{2375-2548}}, journal = {{Science Advances}}, number = {{16}}, title = {{{Optical secret sharing with cascaded metasurface holography}}}, doi = {{10.1126/sciadv.abf9718}}, volume = {{7}}, year = {{2021}}, } @article{23609, author = {{Guzelturk, Burak and Winkler, Thomas and Van de Goor, Tim W. J. and Smith, Matthew D. and Bourelle, Sean A. and Feldmann, Sascha and Trigo, Mariano and Teitelbaum, Samuel W. and Steinrück, Hans-Georg and de la Pena, Gilberto A. and Alonso-Mori, Roberto and Zhu, Diling and Sato, Takahiro and Karunadasa, Hemamala I. and Toney, Michael F. and Deschler, Felix and Lindenberg, Aaron M.}}, issn = {{1476-1122}}, journal = {{Nature Materials}}, pages = {{618--623}}, title = {{{Visualization of dynamic polaronic strain fields in hybrid lead halide perovskites}}}, doi = {{10.1038/s41563-020-00865-5}}, volume = {{20}}, year = {{2021}}, } @article{23610, author = {{Paul, Partha P. and McShane, Eric J. and Colclasure, Andrew M. and Balsara, Nitash and Brown, David E. and Cao, Chuntian and Chen, Bor‐Rong and Chinnam, Parameswara R. and Cui, Yi and Dufek, Eric J. and Finegan, Donal P. and Gillard, Samuel and Huang, Wenxiao and Konz, Zachary M. and Kostecki, Robert and Liu, Fang and Lubner, Sean and Prasher, Ravi and Preefer, Molleigh B. and Qian, Ji and Rodrigues, Marco‐Tulio Fonseca and Schnabel, Manuel and Son, Seoung‐Bum and Srinivasan, Venkat and Steinrück, Hans-Georg and Tanim, Tanvir R. and Toney, Michael F. and Tong, Wei and Usseglio‐Viretta, Francois and Wan, Jiayu and Yusuf, Maha and McCloskey, Bryan D. and Nelson Weker, Johanna}}, issn = {{1614-6832}}, journal = {{Advanced Energy Materials}}, pages = {{2100372}}, title = {{{A Review of Existing and Emerging Methods for Lithium Detection and Characterization in Li‐Ion and Li‐Metal Batteries}}}, doi = {{10.1002/aenm.202100372}}, volume = {{11}}, year = {{2021}}, } @article{23611, author = {{Steinrück, Hans-Georg}}, issn = {{0021-9606}}, journal = {{The Journal of Chemical Physics}}, pages = {{174703}}, title = {{{Modeling cyclic voltammetry during solid electrolyte interphase formation: Baseline scenario of a dynamically evolving tunneling barrier resulting from a homogeneous single-phase insulating film}}}, doi = {{10.1063/5.0049591}}, volume = {{154}}, year = {{2021}}, } @article{23612, author = {{Zhang, Yong and Lewis, Nicholas H. C. and Mars, Julian and Wan, Gang and Weadock, Nicholas J. and Takacs, Christopher J. and Lukatskaya, Maria R. and Steinrück, Hans-Georg and Toney, Michael F. and Tokmakoff, Andrei and Maginn, Edward J.}}, issn = {{1520-6106}}, journal = {{The Journal of Physical Chemistry B}}, pages = {{4501--4513}}, title = {{{Water-in-Salt LiTFSI Aqueous Electrolytes. 1. Liquid Structure from Combined Molecular Dynamics Simulation and Experimental Studies}}}, doi = {{10.1021/acs.jpcb.1c02189}}, volume = {{125}}, year = {{2021}}, } @article{23613, author = {{Zhao, Baolin and Gothe, Bastian and Groh, Arthur and Schmaltz, Thomas and Will, Johannes and Steinrück, Hans-Georg and Unruh, Tobias and Mecking, Stefan and Halik, Marcus}}, issn = {{1944-8244}}, journal = {{ACS Applied Materials & Interfaces}}, pages = {{32461--32466}}, title = {{{Oligothiophene Phosphonic Acids for Self-Assembled Monolayer Field-Effect Transistors}}}, doi = {{10.1021/acsami.1c05764}}, volume = {{13}}, year = {{2021}}, } @article{23614, abstract = {{A liquid-crystalline hexaphenylene amphiphile and an aluminosilicate precursor were co-assembled and pyrolyzed to form carbon-aluminosilicate nanocomposites with controlled lamellar orientation and macroscopic order.}}, author = {{Paripović, Dragana and Hartmann, Lucia and Steinrück, Hans-Georg and Magerl, Andreas and Li-Destri, Giovanni and Fontana, Yannik and Fontcuberta i Morral, Anna and Oveisi, Emad and Bomal, Enzo and Frauenrath, Holger}}, issn = {{2040-3364}}, journal = {{Nanoscale}}, pages = {{13650--13657}}, title = {{{Lamellar carbon-aluminosilicate nanocomposites with macroscopic orientation}}}, doi = {{10.1039/d1nr00807b}}, volume = {{13}}, year = {{2021}}, } @article{23615, abstract = {{

Realization of extreme fast charging (XFC, ≤15 minutes) of lithium-ion batteries is imperative for the widespread adoption of electric vehicles.

}}, author = {{Paul, Partha P. and Thampy, Vivek and Cao, Chuntian and Steinrück, Hans-Georg and Tanim, Tanvir R. and Dunlop, Alison R. and Dufek, Eric J. and Trask, Stephen E. and Jansen, Andrew N. and Toney, Michael F. and Nelson Weker, Johanna}}, issn = {{1754-5692}}, journal = {{Energy & Environmental Science}}, pages = {{4979--4988}}, title = {{{Quantification of heterogeneous, irreversible lithium plating in extreme fast charging of lithium-ion batteries}}}, doi = {{10.1039/d1ee01216a}}, volume = {{14}}, year = {{2021}}, }