bluuebunny/crossref_metadata_2025_split huggingface dataset:
L'alcool donne-t-il un genre ?
Authors: Beck François , Legleye Stéphane , De Peretti Gaël 
Published: March 2009

Résumé L’étude des comportements de consommation d’alcool et de leur perception par la société est une approche intéressante de la notion de genre, en particulier en France où cette consommation est fortement intégrée aux relations sociales (repas de famille ou entre amis, célébrations en tout genre, etc.) et donc a priori moins stigmatisée que dans certains autres pays. En nous appuyant sur les travaux de Sidsel Eriksen (1999) qui définit l’alcool comme un « symbole » du genre et une exploitation statistique de nombreuses sources récentes (Baromètre santé 2000, Eropp2002), nous montrons que la dichotomieentre genre et perception par la société de la consommation d’alcool qui s’affirme au xix e siècle se prolonge aujourd’hui. En particulier, bien que la consommation d’alcool reste faible chez les femmes et très inférieure à celle des hommes, le spectre de l’explosion de cette consommation est régulièrement agité comme une réelle menace pour la société.
Pathologically based criteria to distinguish essential tremor from controls: analyses of the human cerebellum
Authors: Faust Phyllis L. , McCreary Morgan , Musacchio Jessica B. , Kuo Sheng‐Han , Vonsattel Jean‐Paul G. , Louis Elan D. 
Published: April 2024

AbstractObjectiveEssential tremor is among the most prevalent neurological diseases. Diagnosis is based entirely on neurological evaluation. Historically, there were few postmortem brain studies, hindering attempts to develop pathologically based criteria to distinguish essential tremor from control brains. However, an intensive effort to bank essential tremor brains over recent years has resulted in postmortem studies involving >200 brains, which have identified numerous degenerative changes in the essential tremor cerebellar cortex. Although essential tremor and controls have been compared with respect to individual metrics of pathology, there has been no overarching analysis to derive a combination of metrics to distinguish essential tremor from controls. We asked whether there is a constellation of pathological findings that separates essential tremor from controls, and how well that constellation performs.MethodsAnalyses included 100 essential tremor brains from the essential tremor centralized brain repository and 50 control brains. A standard tissue block from the cerebellar cortex was used to quantify 11 metrics of pathological change. Three supervised classification algorithms were investigated, with data divided into training and validation samples.ResultsUsing three different algorithms, we illustrate the ability to correctly predict a diagnosis of essential tremor, with sensitivity and specificity >87%, and in the majority of situations, >90%. We also provide a web‐based application that uses these metric values, and based on specified cutoffs, determines the likely diagnosis.InterpretationThese analyses set the stage for use of pathologically based criteria to distinguish clinically diagnosed essential tremor cases from controls, at the time of postmortem.
Vortex Engineering on Oxide Bowl‐Coated Oxide/Gold Dual‐Layer Array for Dual Electrical/Spectroscopic Monitoring of Volatile Organic Compounds
Authors: Lu Yanyan , Yang Xiaowei , Bao Haoming , Lei Biao , Chen Kang , Wei Yi , Zhao Qian , Zhang Hongwen , Cai Weiping 
Published: April 2024

AbstractIntegrating real‐time electrical gas sensing and highly identifiable surface‐enhanced Raman spectroscopy (SERS) for volatile organic compounds (VOCs) monitoring holds significant potential for safeguarding public health and safety. However, this technique remains in the proof‐of‐concept stage because the performance and reproducibility of devices fall short of meeting the practical application requirements. This work addresses this challenge by employing vortex engineering on a bifunctional dual‐layer array of Ni‐doped SnO2 (Ni‐SnO2) bowl‐coated on Ni‐SnO2/Au/SiO2 and developing highly reproducible device fabrication. In the dual‐layer array, vortices generated in upper Ni‐SnO2 bowls slow down the VOC flow and direct its delivery to gaps between lower Ni‐SnO2/Au/SiO2 units that are critical to SERS and electrical sensing. Experimental results show that the vortex effect in the array enables a low limit of detection of 10 ppb with a response and recovery in seconds. The excellent practicality of the array has been demonstrated through a ca. 100 hours of quantitative dual‐monitoring of styrene in a spacious environment (~60 m3) with a 5‐meter distance between the leakage source and the array. This work advances dual‐monitoring sensors for practical applications and offers insights for designing gas‐sensing materials and devices.
Guest‐Induced Thermally Activated Delayed Fluorescence Organic Supramolcular Macrocycle Scintillators for High‐Resolution X‐Ray Imaging
Authors: Zhang Guozhen , Chen Fuhai , Di Yiming , Yuan Siqi , Zhang Yang , Quan Xin , Chen Yong , Chen Hongming , Lin Meijin 
Published: April 2024

AbstractOrganic scintillators, pivotal in security and medical applications, face challenges due to limited X‐ray absorption and exciton utilization. Herein, a novel class of organic scintillators is introduced, named guest‐induced thermally activated delayed fluorescence (TADF) within supramolecular macrocycles via host‐guest through‐space charge transfer (TSCT). Four co‐crystals are obtained through orthogonal crystallizations involving calix[3]acridan (C[3]A) and calix[3]phenothiazine (C[3]P) macrocycles as hosts, along with 1,2‐dicyanobenzene (DCB) and 4‐bromo‐1,2‐benzenedicarbonitrile (BrDCB) as guests. Interestingly, DCB@C[3]A and BrDCB@C[3]A co‐crystals exhibit strong host‐guest TSCT with reduced single‐triplet energy gap for efficient TADF emission, which leads to enhanced exciton utilization and X‐ray absorption, yielding radioluminescence intensities over 29 and 25 times higher than C[3]A. Similarly, substituting C[3]A with C[3]P, the obtained TADF co‐crystals also outperform C[3]P in scintillation performance. Additionally, the scintillation color of co‐crystals can be adjusted by varying the electron‐donating abilities of macrocycles and the electron‐accepting abilities of guests, offering a simpler color‐tuning mechanism than covalent‐bonded scintillators. Furthermore, the flexible film based on DCB@C[3]A exhibits promising application in X‐ray radiography, showcasing a high spatial resolution of 20 lp mm−1 @MTF = 0.77. The innovative strategy of fabricating organic scintillators via reversible non‐covalent interactions presents a novel solution for designing color‐tunable and high‐performance scintillators.
Atomically Dispersed Ga Synergy Lewis Acid‐Base Pairs in F‐doped Mesoporous Cu2O for Efficient Eletroreduction of CO2 to C2+ Products
Authors: Wang Jiahao , Ji Qinyuan , Zang Hu , Zhang Yan , Liu Changjiang , Yu Nan , Geng Baoyou 
Published: April 2024

AbstractElectroreduction of CO2 into high‐value chemicals and fuels driven is an effective way to alleviate the environmental crisis, but it suffers from poor activity and low selectivity of the catalyst. Single‐atom catalysts have excellent selectivity and the highest atomic efficiency, and are widely used in the 2‐electron transfer to produce CO. However, electroreduction of CO2 to C2+ products involves complex processes such as multi‐electron reaction and competitive adsorption, so single‐atom catalysis is often powerless. Herein, a single‐atom Ga‐anchored F‐doped Cu2O catalyst with dual active sites is reported. The Lewis acid‐base pairs and Ga single atom sites promote the adsorption/activation of CO2 and the dissociation of water molecules, respectively, enhance the coverage of *CO and *H, and their synergy optimizes the reaction path. At a high current density of 600 mA cm−2, the FEC2+ reached 72.8 ± 3.2% with remarkable stability. Experiments and theory calculations demonstrate that the dual sites increase the coverage of *CO and *H, and the key intermediate *CO is transformed into *CHO through protonation reaction, which changes the reaction path from the C─C coupling (*OCCO) to the protonation followed by C─C coupling (*OCCHO) with low energy barrier, greatly improving the selectivity for C2+ products.
High‐Entropy Anti‐Perovskites with Enhanced Negative Thermal Expansion Behavior
Authors: Yuan Xiuliang , Wang Bing , Sun Ying , Guo Huaiming , Shi Kewen , Deng Sihao , He Lunhua , Lu Huiqing , Zhang Hong , Xu Shengdi , Du Yi , Hao Weichang , Chu Shengqi , Ma Zhijie , An Shihai , Cui Jin , Hu Dongmei , Han Huiming , Wang Cong 
Published: April 2024

AbstractThe negative thermal expansion (NTE) materials, which can act as thermal‐expansion compensators to counteract the positive thermal expansion, have great applications merit in precision engineering. However, the exploration of NTE behavior with a wide temperature range has reached its upper ceiling through traditional doping strategies due to composition limitations. In this paper, the unique sluggish characteristics and extended optimization space in empirically screened high‐entropy anti‐perovskite (HEAP) are utilized to broaden the NTE temperature range. Typically, the NTE temperature range in Mn3Cu0.2Zn0.2Ga0.2Ge0.2Mn0.2N is broadened to ΔT = 235 K (5 K ≤ T ≤ 240 K), which is two or three times wider than that of traditional low‐entropy doping systems. The neutron diffraction analysis reveals a unique sluggish characteristic in magnetic phase transition which survives in an ultra‐wide temperature range of 5 K ≤ T ≤ 350 K (ΔT = 345 K). The sluggish characteristic is further experimentally proved to come from disturbed phase transition dynamics due to distortion in atomic spacing and chemical environmental fluctuation observed by the spherical aberration‐corrected electron microscope. The demonstration provides a unique paradigm for broadening the temperature range of NTE materials through entropy engineering.
Boltzmann Switching MoS2 Metal–Semiconductor Field‐Effect Transistors Enabled by Monolithic‐Oxide‐Gapped Metal Gates at the Schottky–Mott Limit
Authors: Kim Yeon Ho , Jiang Wei , Lee Donghun , Moon Donghoon , Choi Hyun‐Young , Shin June‐Chul , Jeong Yeonsu , Kim Jong Chan , Lee Jaeho , Huh Woong , Han Chang Yong , So Jae‐Pil , Kim Tae Soo , Kim Seong Been , Koo Hyun Cheol , Wang Gunuk , Kang Kibum , Park Hong‐Gyu , Jeong Hu Young , Im Seongil , Lee Gwan‐Hyoung , Low Tony , Lee Chul‐Ho 
Published: April 2024

AbstractA gate stack that facilitates a high‐quality interface and tight electrostatic control is crucial for realizing high‐performance and low‐power field‐effect transistors (FETs). However, when constructing conventional metal‐oxide‐semiconductor structures with two‐dimensional (2D) transition metal dichalcogenide channels, achieving these requirements becomes challenging due to inherent difficulties in obtaining high‐quality gate dielectrics through native oxidation or film deposition. Here, a gate‐dielectric‐less device architecture of van der Waals Schottky gated metal–semiconductor FETs (vdW‐SG MESFETs) using a molybdenum disulfide (MoS2) channel and surface‐oxidized metal gates such as nickel and copper is reported. Benefiting from the strong SG coupling, these MESFETs operate at remarkably low gate voltages, <0.5 V. Notably, they also exhibit Boltzmann‐limited switching behavior featured by a subthreshold swing of ≈60 mV dec−1 and negligible hysteresis. These ideal FET characteristics are attributed to the formation of a Fermi‐level (EF) pinning‐free gate stack at the Schottky–Mott limit. Furthermore, authors experimentally and theoretically confirm that EF depinning can be achieved by suppressing both metal‐induced and disorder‐induced gap states at the interface between the monolithic‐oxide‐gapped metal gate and the MoS2 channel. This work paves a new route for designing high‐performance and energy‐efficient 2D electronics.
Highly Reusable Electrochemical Immunosensor for Ultrasensitive Protein Detection
Authors: Singampalli Kavya L. , Neal – Harris Camille , Yee Cassian , Lin Jamie S. , Lillehoj Peter B. 
Published: April 2024

AbstractThe detection and quantification of protein biomarkers in bodily fluids is important for many clinical applications, including disease diagnosis and health monitoring. Current techniques for ultrasensitive protein detection, such as enzyme‐linked immunosorbent assay (ELISA) and electrochemical sensing, involve long incubation times (1.5–3 h) and rely on single‐use sensing electrodes which can be costly and generate excessive waste. This work demonstrates a reusable electrochemical immunosensor employing magnetic nanoparticles (MNPs) and dually labeled gold nanoparticles (AuNPs) for ultrasensitive measurements of protein biomarkers. As proof of concept, this platform is used to detect C‐X‐C motif chemokine ligand 9 (CXCL9), a biomarker associated with kidney transplant rejection, immune nephritis from checkpoint inhibitor therapy, and drug‐associated acute interstitial nephritis, in human urine. The sensor successfully detects CXCL9 at concentrations as low as 27 pg mL−1 within ≈1 h. This immunosensor was also adapted onto a handheld smartphone‐based diagnostic device and used for measurements of CXCL9, which exhibited a lower limit of detection of 65 pg mL−1. Lastly, this work demonstrates that the sensing electrodes can be reused for at least 100 measurements with a negligible loss in analytical performance, reducing the costs and waste associated with electrochemical sensing.
Rewiring Photosynthesis by Water‐Soluble Fullerene Derivatives for Solar‐Powered Electricity Generation
Authors: Zhu Huawei , Cabrerizo Franco M. , Li Jing , He Tao , Li Yin 
Published: April 2024

AbstractNatural photosynthesis holds great potential to generate clean electricity from solar energy. In order to utilize this process for power generation, it is necessary to rewire photosynthetic electron transport chains (PETCs) of living photosynthetic organisms to redirect more electron flux toward an extracellular electrode. In this study, a semi‐artificial rewiring strategy, which use a water‐soluble fullerene derivative to capture electrons from PETCs and donate them for electrical current generation, is proposed. A positively charged fullerene derivative, functionalized with N,N‐dimethyl pyrrolidinium iodide, is found to be efficiently taken up by the cyanobacterium Synechocystis sp. PCC 6803. The distribution of this fullerene derivative near the thylakoid membrane, as well as site‐specific inhibitor assays and transient absorption spectroscopy, suggest that it can directly interact with the redox centers in the PETCs, particularly the acceptor side of photosystem I (PSI). The internalized fullerene derivatives facilitate the extraction of photosynthetic electrons and significantly enhance the photocurrent density of Synechocystis by approximately tenfold. This work opens up new possibility for the application of fullerenes as an excellent 3D electron carrier in living biophotovoltaics.
Alloying Driven Antiferromagnetic Skyrmions on NiPS3 Monolayer: A First‐Principles Calculation
Authors: Wang Yanxia , Xing Jianpei , Zhao Ying , Wang Yi , Zhao Jijun , Jiang Xue 
Published: April 2024

AbstractTopological magnetic states are promising information carriers for ultrahigh‐density and high‐efficiency magnetic storage. Recent advances in two‐dimensional (2D) magnets provide powerful platforms for stabilizing various nanometer‐size topological spin textures within a wide range of magnetic field and temperature. However, non‐centrosymmetric 2D magnets with broken inversion symmetry are scarce in nature, making direct observations of the chiral spin structure difficult, especially for antiferromagnetic (AFM) skyrmions. In this work, it is theoretically predicted that intrinsic AFM skyrmions can be easily triggered in XY‐type honeycomb magnet NiPS3 monolayer by alloying of Cr atoms, due to the presence of a sizable Dzyaloshinskii–Moriya interaction. More interestingly, the diameter of the AFM skyrmions in Ni3/4Cr1/4PS3 decreases from 12 to 4.4 nm as the external magnetic field increases and the skyrmion phases remain stable up to an external magnetic field of 4 T. These results highlight an effective strategy to generate and modulate the topological spin texture in 2D magnets by alloying with magnetic element.
A Three‐in‐One Hybrid Strategy for High‐Performance Semiconducting Polymers Processed from Anisole
Authors: Liu Cheng , Liang Huanhuan , Xie Runze , Zhou Quanfeng , Qi Miao , Yang Chongqing , Gu Xiaodan , Wang Yunfei , Zhang Guoxiang , Li Jinlun , Gong Xiu , Chen Junwu , Zhang Lianjie , Zhang Zesheng , Ge Xiang , Wang Yuanyu , Yang Chen , Liu Yi , Liu Xuncheng 
Published: April 2024

AbstractThe development of semiconducting polymers with good processability in green solvents and competitive electrical performance is essential for realizing sustainable large‐scale manufacturing and commercialization of organic electronics. A major obstacle is the processability‐performance dichotomy that is dictated by the lack of ideal building blocks with balanced polarity, solubility, electronic structures, and molecular conformation. Herein, through the integration of donor, quinoid and acceptor units, an unprecedented building block, namely TQBT, is introduced for constructing a serial of conjugated polymers. The TQBT, distinct in non‐symmetric structure and high dipole moment, imparts enhanced solubility in anisole—a green solvent—to the polymer TQBT‐T. Furthermore, PTQBT‐T possess a highly rigid and planar backbone owing to the nearly coplanar geometry and quinoidal nature of TQBT, resulting in strong aggregation in solution and localized aggregates in film. Remarkably, PTQBT‐T films spuncast from anisole exhibit a hole mobility of 2.30 cm2 V‐1 s‐1, which is record high for green solvent‐processable semiconducting polymers via spin‐coating, together with commendable operational and storage stability. The hybrid building block emerges as a pioneering electroactive unit, shedding light on future design strategies in high‐performance semiconducting polymers compatible with green processing and marking a significant stride towards ecofriendly organic electronics.
Ultralow Strain‐Induced Emergent Polarization Structures in a Flexible Freestanding BaTiO3 Membrane
Authors: Wang Jie , Liu Zhen , Wang Qixiang , Nie Fang , Chen Yanan , Tian Gang , Fang Hong , He Bin , Guo Jinrui , Zheng Limei , Li Changjian , Lü Weiming , Yan Shishen 
Published: April 2024

AbstractThe engineering of ferroic orders, which involves the evolution of atomic structure and local ferroic configuration in the development of next‐generation electronic devices. Until now, diverse polarization structures and topological domains are obtained in ferroelectric thin films or heterostructures, and the polarization switching and subsequent domain nucleation are found to be more conducive to building energy‐efficient and multifunctional polarization structures. In this work, a continuous and periodic strain in a flexible freestanding BaTiO3 membrane to achieve a zigzag morphology is introduced. The polar head/tail boundaries and vortex/anti‐vortex domains are constructed by a compressive strain as low as ≈0.5%, which is extremely lower than that used in epitaxial rigid ferroelectrics. Overall, this study c efficient polarization structures, which is of both theoretical value and practical significance for the development of next‐generation flexible multifunctional devices.
High‐Performance Thermoelectric and Electromagnetic Interference Shielding Derived from MXene/Ag2Se Nanowire Composite Film
Authors: Park Dabin , Kim Minsu , Kim Jooheon 
Published: April 2024

AbstractA flexible n‐type composite film consisting of MXene/Ag2Se nanowires (MX‐AS), is synthesized herein via a facile wet chemical sintering process. The thermoelectric properties of the composites with various MXene concentrations are systematically explored. The as‐synthesized 2D MXene exhibits homogeneous intercalation and dispersion of the Ag2Se nanowires. A comparative analysis reveals that these composite films outperform the pristine Ag2Se nanowire films fabricated using the same process. Specifically, the MX‐AS composite film containing 1.5 wt.% MXene exhibits a significant (≈1.25 times) improvement in the maximum thermoelectric power factor (PF), exhibiting a value of ≈933.4 µW m−1 K−2 at 400 K. This enhancement can be attributed to the combination of the remarkable intrinsic Seebeck coefficient of the Ag2Se and the high electrical conductivity of the MXene. Moreover, cyclic bending tests demonstrate the exceptional mechanical durability and flexibility of the composite film, with only an ≈7% decrease in the PF after 1000 cycles. In addition, the as‐prepared MX‐AS composite exhibits a high electromagnetic interference (EMI) shielding efficiency.
Intelligent Stress‐Adaptive Binder Enabled by Shear‐Thickening Property for Silicon Electrodes of Lithium‐Ion Batteries
Authors: Kwon Ohhyun , Kim Tae Yong , Kim Taewon , Kang Jihyeon , Jang Seohyeon , Eom Hojong , Choi Seyoung , Shin Junhyeop , Park Jongkwon , Seol Myeong‐Lok , Han Jeong Woo , Park Soomin , Lee Hyun‐Wook , Nam Inho 
Published: April 2024

AbstractElastic binders with supramolecular interactions are widely explored to mitigate the stress caused by the volume expansion of electrode materials, such as Si, S, or Li metals, in next‐generation secondary batteries. Herein, a new class of elastic binders is proposed with an automatic stress‐control mechanism capable of responding in real time to dynamic local stress variations. Specifically, this study focuses on the shear‐thickening behavior, wherein polymers automatically amplify their viscoelasticity in response to local shear‐stress changes. To realize an intelligent stress‐adaptive binder, starch analogs exhibiting shear‐thickening properties and unique crystallinity are employed as binders for highly expandable Si anodes. The shear‐thickening mechanism is comprehensively investigated using deep‐learning‐based molecular dynamics (MD) simulations and in situ transmission electron microscopy (TEM) analysis, which determines the optimal conditions for effectively limiting dynamic local surface expansion. Among the starch analogs, the amylose and long‐chain amylopectin (AMLAP) binder demonstrates improved high‐rate capability (1710 mAh g−1 at 5 C) and superior reversible capacity (2025 and 1493 mAh g−1 after 100 and 500 cycles, respectively, at 1 C) with optimal shear‐thickening properties. Furthermore, AMLAP exhibits favorable characteristics for affordable large‐scale production. Hence, this study clearly demonstrates that the shear‐thickening properties of binders can be considered a new factor in fabricating stable electrodes with extremely expandable materials.
Translocation and Confinement of Tetraamines in Adaptable Microporous Cavities
Authors: Rubio‐Gaspar Ana , Misturini Alechania , Millan Reisel , Almora‐Barrios Neyvis , Tatay Sergio , Bon Volodymyr , Bonneau Mickaele , Guillerm Vincent , Eddaoudi Mohamed , Navalón Sergio , Kaskel Stefan , Armentano Donatella , Martí‐Gastaldo Carlos 
Published: April 2024

AbstractMetal‐Organic Frameworks can be grafted with amines by coordination to metal vacancies to create amine‐appended solid adsorbents, which are being considered as an alternative to using aqueous amine solutions for CO2 capture. In this study, we propose an alternative mechanism that does not rely on the use of neutral metal vacancies as binding sites but is enabled by the structural adaptability of heterobimetallic Ti2Ca2 clusters. The combination of hard (Ti4+) and soft (Ca2+) metal centers in the inorganic nodes of the framework enables MUV‐10 to adapt its pore windows to the presence of triethylenetetramine molecules. This dynamic cluster response facilitates the translocation and binding of tetraamine inside the microporous cavities to enable the formation of bis‐coordinate adducts that are stable in water. The extension of this grafting concept from MUV‐10 to larger cavities not restrictive to CO2 diffusion will complement other strategies available for the design of molecular sorbents for decarbonization applications.