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Epidermal visualized health monitoring system based on stretchable and washable TPU hybrid conductive microtextiles

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Rare Metals 2024年第7期43卷 3185-3193页

作者： Jing-Bo yuan zhi-Hong Feng Dong-Chan Li Yang Luo Yun-Lei Zhou School of Chemical Engineering Hebei University of Technology Engineering Research Center of Chemical Technology for Efficient Utilization of Seawater ResourcesMinistry of EducationTianjin 300401China National Key Laboratory of Application Specific Integrated Circuit Shijiazhuang050000China Department of Materials ETH Zürich8093 ZurichSwitzerland Hangzhou Institute of Technology Xidian UniversityHangzhou 311231China

Electronic textiles,an emerging class of electronic technology,offer exciting opportunities for seamless integration with the human *** applications have been developed based on electronic ***,researches on integrating multiple electronic textilebased devices are still *** this study,we present a system integrated with an electrocardiogram monitoring sensor and an electroluminescence device based on stretchable and washable conductive micro *** signal is acquired by an electrocardiograph amplifier and displayed by a dual-color electroluminescence device based on the processed *** integrated electronic device has excellent moisture permeability and comfort for long-term *** system reported in this study opens a new avenue for the application of electronic textiles in health monitoring,robotic prosthetics,and competitive sports.

关键词： Conductive microtextile Textile composite Electronic textile Electroluminescent displays

Prediction of novel layered indium halide superconductors

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Chinese Physics B 2024年第10期33卷 388-393页

作者： zhi-Hong yuan Jing-Jing Meng Rui Liu Peng-Yu Zheng zhi-Ping Yin School of Physics&Astronomy and Center for Advanced Quantum Studies Beijing Normal UniversityBeijing 100875China School of Physics and Information Engineering Shanxi Normal UniversityTaiyuan 030031China Key Laboratory of Multiscale Spin Physics(Ministry of Education) Beijing Normal UniversityBeijing 100875China

We design two new layered indium halide compounds LaOInF_(2)and LaOInCl_(2)by means of first-principles calculations and evolutionary crystal structure *** find both compounds crystallize in a tetragonal structure with P4/nmm space group and have indirect band gaps of 2.58 eV and 3.21 eV,*** substituting O with F,both of them become metallic and superconducting at low *** F-doping leads to strong electron-phonon coupling in the low-energy acoustic phonon modes which is mainly responsible for the induced *** total electron-phonon coupling strength are 1.86 and 1.48,while the superconducting transition temperature(T_(c))are about 7.2 K and 6.5 K with 10%and 5%F doping for LaOInF_(2)and LaOInCl_(2),respectively.

关键词： superconductor LaOInF_(2) LaOInCl_(2) electron-phonon coupling

METTL14 downregulation drives S100A4^(+)monocyte-derived macrophages via MyD88/NF-κB pathway to promote MAFLD progression

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2176-2192页

作者： Yue-fan wang Wen-li Zhang zhi-xuan Li Yue Liu Jian Tan Hao-zan Yin zhi-chao Zhang Xian-jie Piao Min-hao Ruan zhi-hui Dai Si-jie wang Chen-yang Mu Ji-hang yuan Shu-han Sun Hui Liu Fu Yang The Third Department of Hepatic Surgery Eastern Hepatobiliary Surgery Hospital Affiliated to Naval Medical University200438 ShanghaiChina The Department of Medical Genetics Naval Medical University200433 ShanghaiChina Translational Medicine Research Center Medical Innovation Research Division and Fourth Medical Center of the Chinese PLA General Hospital100048 BeijingChina The Department of Pharmaceutical Analysis School of PharmacyNaval Medical University200433 ShanghaiChina Key Laboratory of Biosafety Defense Ministry of Education200433 ShanghaiChina Shanghai Key Laboratory of Medical Biodefense 200433 ShanghaiChina

Without intervention,a considerable proportion of patients with metabolism‐associated fatty liver disease(MAFLD)will progress from simple steatosis to metabolism‐associated steatohepatitis(MASH),liver fibrosis,and even hepatocellular ***,the molecular mechanisms that control progressive MAFLD have yet to be fully ***,we unraveled that the expression of the N6-methyladenosine(m6A)methyltransferase METTL14 is remarkably downregulated in the livers of both patients and several murine models of MAFLD,whereas hepatocyte-specific depletion of this methyltransferase aggravated lipid accumulation,liver injury,and ***,hepatic Mettl14 overexpression alleviated the above pathophysiological changes in mice fed on a high-fat diet(HFD).Notably,in vivo and in vitro mechanistic studies indicated that METTL14 downregulation decreased the level of GLS2 by affecting the translation efficiency mediated by YTHDF1 in an m6A-depedent manner,which might help to form an oxidative stress microenvironment and accordingly recruit Cx3cr1^(+)Ccr2^(+)monocyte-derived macrophages(Mo-macs).In detail,Cx3cr1^(+)Ccr2^(+)Mo-macs can be categorized into M1-like macrophages and S100A4-positive macrophages and then further activate hepatic stellate cells(HSCs)to promote liver *** experiments revealed that CX3CR1 can activate the transcription of S100A4 via CX3CR1/MyD88/NF-κB signaling pathway in Cx3cr1^(+)Ccr2^(+)*** of METTL14 or GLS2,or interfering with this signal transduction pathway such as inhibiting MyD88 could ameliorate liver injuries and *** together,these findings indicate potential therapies for the treatment of MAFLD progression.

关键词： S100A4 MyD88 metabolism

The NAC Transcription Factor ANAC089 Modulates Seed Vigor through the ABI5-VTC2 Module in Arabidopsis thaliana

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Phyton-International Journal of Experimental Botany 2024年第6期93卷 1101-1116页

作者： yuan Tian Lulu zhi Ping Li Xiangyang Hu Shanghai Key Laboratory of Bio-Energy Crops School of Life SciencesShanghai UniversityShanghai200444China

Seed viability is an essential feature for genetic resource conservation as well as sustainable crop ***-term storage induces seed viability deterioration or seed aging,accompanied by the accumulation of toxic reactive oxygen species(ROS)to suppress seed *** deterioration treatment(CDT)is a gen-eral approach for mimicking seed *** transcription factor ANAC089 was previously reported to modulate seed primary *** this study,we evaluated the ability of ANAC089 to control seed viability during *** with that in the wild-type line,the mutation of ANAC089 signiﬁcantly increased H_(2)O_(2),thereby reducing seed viability after CDT,while the overexpression of ANAC089 reduced H_(2)O_(2) and improved seed long-evity,indicating a critical role for ANAC089 in maintaining seed viability through H_(2)O_(2) signaling.A series of stu-dies have shown that ANAC089 targets and negatively regulates the level of ABI5,an important transmitter of abscisic acid(ABA)signals,to affect seed viability after ***,ABI5 negatively regulated the expres-sion of VTC2,which is involved in the biosynthesis of the antioxidant ascorbic acid and H_(2)O_(2) *** a result,ANAC089 attenuates the generation of H_(2)O_(2),thereby enhancing seed viability through the ABI5-VTC2 module during the seed aging *** together,our results reveal a novel mechanism by which ANAC089 enhances seed viability by coordinating ABI5 and VTC2 expression,ultimately preventing the overac-cumulation of H_(2)O_(2),which would have led to reduced seed viability.

关键词： Arabidopsis seed aging ANAC089 ABI5 VTC2 H_(2)O_(2)

Inherent thermal-responsive strategies for safe lithium batteries

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Journal of Energy Chemistry 2024年第2期89卷 519-534,I0012页

作者： Jia-Xin Guo Chang Gao He Liu Feng Jiang Zaichun Liu Tao wang yuan Ma Yiren Zhong Jiarui He zhi Zhu Yuping Wu Xin-Bing Cheng School of Energy and Environment Southeast UniversityNanjing 211189JiangsuChina School of Chemistry and Materials Science Nanjing University of Information Science and TechnologyNanjing 210044JiangsuChina

Safe batteries are the basis for next-generation application scenarios such as portable energy storage devices and electric vehicles,which are crucial to achieving carbon ***,separators,and electrodes as main components of lithium batteries strongly affect the occurrence of safety *** materials,which can respond to external stimuli or environmental change,have triggered extensive attentions recently,holding great promise in facilitating safe and smart *** review thoroughly discusses recent advances regarding the construction of high-safety lithium batteries based on internal thermal-responsive strategies,together with the corresponding changes in electrochemical performance under external ***,the existing challenges and outlook for the design of safe batteries are presented,creating valuable insights and proposing directions for the practical implementation of safe lithium batteries.

关键词： Lithium battery Thermal safety Thermal runaway Thermal-responsive

Synthesis of a Poly(amide-imide)from 5,6-Diphenyl-1-chloroformyl3,4-benzenedicarboxylic Anhydride and Bis (4-aminophenyl)ether

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Chinese Chemical Letters 1999年第5期10卷 371-372页

作者： Xi Gao JIAN Lin CHENG Hai Bin ZtlEN zhi yuan wang(Department of Polymer Science & Materials. Dalian University of Technology. Dalian 116012Department of Chemistry. Carleton University. Ottawa. Canada) Dalian Univ Technol Dept Polymer Sci & Mat Dalian 116012 Peoples R China Carleton Univ Dept Chem Ottawa ON K1S 5B6 Canada

A novel poly (amide-imide) was prepared from a novel monomer: 5,6-diphenyl-chloroformyl-3,4-benzenedicarboxylic anhydride and bis (4-aminophenyl) ether. The polymer was characterized by FTIR. (HNMR)-H-1. DSC and TGA.

关键词： poly (amide-imide) 5,6-diphenyl-chloroformyl-3,4-benzenedicarboxylic anhydride

Asymmetric alkenylation reaction of benzoxazinones with diarylethylenes catalyzed by B(C_(6)F_(5))_(3)/chiral phosphoric acid

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Chinese Chemical Letters 2024年第5期35卷 135-140页

作者： Zhen Liu zhi-yuan Ren Chen Yang Xiangyi Shao Li Chen Xin Li State Key Laboratory of Elemento-Organic Chemistry Frontiers Science Center for New Organic MatterCollege of ChemistryNankai UniversityTianjin 300071China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192China Zhenhai High School of Zhejiang Ningbo 315299China

Catalytic enantioselective alkenylation is an efficient method to construct chiral alkene molecules,but the asymmetric alkenylation of simple alkenes catalyzed by metal-free catalysts remains an elusive ***,we reported an asymmetric alkenylation of benzoxazinones with diarylethylenes by utilizing a B(C_(6)F_(5))_(3)/chiral phosphoric acid catalyst.A broad of benzoxazinones and diarylethylenes with electron-withdrawing and electron-donating groups were tolerated(up to 95%yield and 97.5:2.5 e.r.)in the methodology under mild reaction ***,the synthetic utility was confirmed by the scaled-up reaction and transformations of the *** mechanism was preliminarily explored by control reactions,nonlinear effect experiment and DFT calculations.

关键词： Asymmetric alkenylation Simple alkenes Benzoxazinones B(C_(6)F_(5))_(3)/chiral phosphoric acid Theoretical calculations

Metal nutrition and transport in the process of symbiotic nitrogen fixation

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Plant Communications 2024年第4期5卷 36-51页

作者： yuan Li Qian Liu Dan-Xun Zhang Zhuo-Yan Zhang Ao Xu yuan-Long Jiang zhi-Chang Chen Haixia Institute of Science and Technology Fujian Agriculture and Forestry UniversityFuzhou 350002China These authors contributed equally to this article.

Symbiotic nitrogenfixation(SNF)facilitated by the interaction between legumes and rhizobia is a well-documented and eco-friendly alternative to chemical nitrogen *** plants obtainfixed nitrogen from rhizobia by providing carbon and mineral *** mineral nutrients,which are mostly in the form of metal ions,are implicated in various stages of the SNF *** review describes the functional roles played by metal ions in nodule formation and nitrogenfixation and specifically addresses their trans-port mechanisms and associated transporters within root *** research directions and poten-tial strategies for enhancing SNF efficiency are also discussed.

关键词： metal ion transport legume nodule nitrogenfixation

Black holes as the source of dark energy:A stringent test with high-redshift JWST AGNs

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Science China(Physics,Mechanics & Astronomy) 2024年第2期67卷 181-188页

作者： Lei Lei Lei Zu Guan-Wen yuan Zhao-Qiang Shen Yi-Ying wang yuan-Zhu wang Zhen-Bo Su Wen-Ke Ren Shao-Peng Tang Hao Zhou Chi Zhang zhi-Ping Jin Lei Feng Yi-Zhong Fan Da-Ming Wei Key Laboratory of Dark Matter and Space Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China School of Astronomy and Space Science University of Science and Technology of ChinaHefei 230026China CAS Key Laboratory for Research in Galaxies and Cosmology Department of AstronomyUniversity of Science and Technology of ChinaHefei 230026China

Studies have proposed that there is evidence for cosmological coupling of black holes(BHs)with an index of k≈3;hence,BHs serve as the astrophysical source of dark ***,the data sample is limited for the redshifts of≤*** recent years,the James Webb Space Telescope(JWST)has detected many high-redshift active galactic nuclei(AGNs)and *** the JWST NIRSpec-/NIRCam-resolved AGNs,three are determined to be in early-type host galaxies with a redshift of z~***,their M_(*)and MBH are in tension with the predicted cosmological coupling of black holes with k=3 at a confidence level of~2σ,which challenges the hypothesis that BHs serve as the origin of dark *** work on high-redshift AGNs using the JWST will further assess such a hypothesis by identifying more early-type host galaxies in the higher mass range.

关键词： dark energy supermassive black hole active galactic nuclei James Webb Space Telescope