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11篇 您的检索式:作者名="Xingguo Qi"
    题名 作者 年代 出处 被引量
1Choosing proper fluorescent dyes, proteins, and imaging techniques to study mitochondrial dynamics in mammalian cells显示文摘Xingguo Liu Liang Yang Qi Long David Weaver Gyorgy Hajnoczky 2017Biophysics Reports2017,3,4:3
2Effect of Hot Extrusion on Microstructures and Properties of TiB 2 Effect of Hot Extrusion on Microstructures and Properties of TiB 2 /AZ31 Magnesium Based Composites/AZ31 Magnesium Based Composites显示文摘Qi Guohong Fang Canfeng Bai Yun Hao Hai Zhang Xingguo 2011Rare Metal Materials and Engineering2011,,8:1
3Modification of NASICON Electrolyte and Its Application in Real Na-Ion Cells显示文摘The low ionic conductivity of solid-state electrolytes(SSEs)and the inferior interfacial reliability between SSEs and solid-state electrodes are two urgent challenges hindering the application of solid-state sodium batteries(SSSBs).Herein,sodium(Na)super ionic conductor(NASICON)-type SSEs with a nominal composition of Na_(3+2x)Zr_(2-x)MgxSi_(2)PO_(12) were synthesized using a facile two-step solid-state method,among which Na_(3.3)Zr_(1.85)Mg_(0.15)Si_(2)PO_(12)(x=0.15,NZSP-Mg_(0.15))showed the highest ionic conductivity of 3.54mS∙cm^(-1) at 25℃.By means of a thorough investigation,it was verified that the composition of the grain boundary plays a crucial role in determining the total ionic conductivity of NASICON.Furthermore,due to a lack of examination in the literature regarding whether NASICON can provide enough anodic electrochemical stability to enable high-voltage SSSBs,we first adopted a high-voltage Na_(3)(VOPO_(4))2F(NVOPF)cathode to verify its compatibility with the optimized NZSP-Mg_(0.15) SSE.By comparing the electrochemical performance of cells with different configurations(low-voltage cathode vs high-voltage cathode,liquid electrolytes vs SSEs),along with an X-ray photoelectron spectroscopy evaluation of the after-cycled NZSP-Mg_(0.15),it was demonstrated that the NASICON SSEs are not stable enough under high voltage,suggesting the importance of investigating the interface between the NASICON SSEs and high-voltage cathodes.Furthermore,by coating NZSP-Mg_(0.15) NASICON powder onto a polyethylene(PE)separator(PE@NASICON),a 2.42 A∙h non-aqueous Na-ion cell of carbon|PE@NASICON|NaNi_(2/9)Cu_(1/9)Fe_(1/3)Mn_(1/3)O_(2) was found to deliver an excellent cycling performance with an 88%capacity retention after 2000 cycles,thereby demonstrating the high reliability of SSEs with NASICON-coated separator.Qiangqiang Zhang Quan Zhou Yaxiang Lu Yuanjun Shao Yuruo Qi Xingguo Qi Guiming Zhong Yong Yang Liquan Chen Yong-Sheng Hu 2022Engineering2022,8,1:1
4Mitochondrial metabolism transition cooperates with nuclear reprogramming during induced pluripotent stem cell generation显示文摘Wenbo Liu Qi Long Keshi Chen Shengbiao Li Ge Xiang Shen Chen Xiyin Liu Yuxing Li Liang Yang Delu Dong Cheng Jiang Zhenhua Feng Dajiang Qin Xingguo Liu 2013Biochemical and Biophysical Research Communications2013,,:1
5The ERF transcription factor Ta ERF 3 promotes tolerance to salt and drought stresses in wheat显示文摘Wei Rong Lin Qi Aiyun Wang Xingguo Ye Lipu Du Hongxia Liang Zhiyong Xin Zengyan Zhang 2014Plant Biotechnol J2014,,4:1
6Nitrogen deposition weakens plant–microbe interactions in grassland ecosystems显示文摘Cunzheng Wei Qiang Yu Edith Bai Xiaotao Qi Li Jianyang Xia Paul Kardol Wenju Liang Zhengwen Wang Xingguo Han 2013Glob Change Biol2013,,12:1
7Short-form OPA1 is a molecular chaperone in mitochondrial intermembrane space显示文摘Mitochondria,double-membrane organelles,are known to participate in a variety of metabolic and signal transduction pathways.The intermembrane space(IMS)of mitochondria is proposed to subject to multiple damages emanating from the respiratory chain.The optic atrophy 1(OPA1),an important protein for mitochondrial fusion,is cleaved into soluble short-form(S-OPA1)under stresses.Here we report that S-OPA1 could function as a molecular chaperone in IMS.We purified the S-OPA1(amino acid sequence after OPA1 isoform 5 S1 site)protein and showed it protected substrate proteins from thermally and chemically induced aggregation and strengthened the thermotolerance of Escherichia coli(E.coli).We also showed that S-OPA1 conferred thermotolerance on IMS proteins,e.g.,neurolysin.The chaperone activity of S-OPA1 may be required for maintaining IMS homeostasis in mitochondria.Deyang Yao Yukun Li Sheng Zeng Zhifan Li Zahir Shah Bigui Song Jinglei Liu Yi Wu Liang Yang Qi Long Wenqian Wang Zhijuan Hu Haite Tang Xingguo Liu 2022Science China(Life Sciences)2022,65,2:1
8Separation and determination of the anthraquinones in Xanthophytum attopvensis pierre by nonaqueous capillary electrophoresis 显示文摘Yuqin Li Shengda Qi Xingguo Chen 2005Talanta2005,65,1:1
9A new Tin-based O3-Na_(0.9)[Ni_(0.45-x/2)Mn_xSn_(0.55-x/2)]O_2 as sodium-ion battery cathode显示文摘Recently,sodium-ion batteries(SIBs),regarded as promising supplements for lithium-ion batteries(LIBs),especially in the large-scale energy storage field,are attracting more and more attention.However,the limited suitable cathode materials hinder the wide commercialization of SIBs.Given this aspect,in this work,a new layered oxide with 4d metal Tin was synthesized and investigated as cathode material for SIBs.Two optimized sodium-deficient O3-Na_(0.9)Ni_(0.45)Sn_(0.55)O_2and O3-Na_(0.9)Ni_(0.4)Mn_(0.1)Sn_(0.5)O_2were selected for comprehensive investigation,both of which exhibited high operating voltage of around 3.45 V with smooth charge/discharge curves.In comparison,O3-Na_(0.9)Ni_(0.4)Mn_(0.1)Sn_(0.5)O_2shows a higher reversible capacity(65 m A h/g,0.1 C),better rate capability and cycling stability than that of O3-Na_(0.9)Ni_(0.45)Sn_(0.55)O_2(50 mA h/g,0.1 C),indicating that a small amount of Mn-substitution can improve the electrochemical performance.This work presents a new possibility of discovering potential cathode candidates by exploring the Tin-based layered oxides.Xiaohui Rong Xingguo Qi Yaxiang Lu Yuesheng Wang Yunming Li Liwei Jiang Kai Yang Fei Gao Xuejie Huang Liquan Chen Yong-Sheng Hu 2019Journal of Energy Chemistry2019,28,4:0
10Multi-phase separation in mitochondrial nucleoids and eukaryotic nuclei显示文摘In mammalian cells,besides nuclei,mitochondria are the only semi-autonomous organelles possessing own DNA organized in the form of nucleoids.While eukaryotic nuclear DNA compaction,chromatin compartmentalization and transcription are regulated by phase separation,our recent work proposed a model of mitochondrial nucleoid self-assembly and transcriptional regulation by multi-phase separation.Herein,we summarized the phase separation both in the nucleus and mitochondrial nucleoids,and did a comparison of the organization and activity regulating,which would provide new insight into the understanding of both architecture and genetics of nucleus and mitochondrial nucleoids.Qi Long Yanshuang Zhou Jingyi Guo Hao Wu Xingguo Liu 2023Biophysics Reports2023,9,3:0
11Nonstoichiometric Yttrium Hydride–Promoted Reversible Hydrogen Storage in a Liquid Organic Hydrogen Carrier显示文摘N-Ethylcarbazole(NEC)is one of the most promising liquid organic hydrogen carriers(LOHCs),but its application is limited by sluggish kinetics due to lack of high-efficiency,low-cost catalysts.This work reports a cobalt(Co)-based catalyst promoted by nonstoichiometric yttrium hydride(YH_(3−x))to achieve high-efficiency,reversible hydrogen storage in NEC,with>5.5 wt%reversible hydrogen storage capacity could be achieved below 473 K,and with good kinetics.The YH_(3−x)-promoted Co-based catalyst is the first non-noble metal catalyst with high activity for NEC hydrogenation and 12H-NEC dehydrogenation reactions.A mechanistic study suggests that YH_(3−x)facilitates the reversible hydrogen transfer both in the hydrogenation and the dehydrogenation reactions.The nonstoichiometric YH_(3−x)contained both lattice H and H vacancies with tunable H chemical potential serve as the H donor and H acceptor for reversible hydrogen transfer.Our results support the practical application of LOHCs and inspire new approaches for the utilization of conventional metal hydrides to promote versatile H transfer reactions.Yong Wu Yanru Guo Hongen Yu Xiaojing Jiang Yuxuan Zhang Yue Qi Kai Fu Lei Xie Guoling Li Jie Zheng Xingguo Li 2021CCS Chemistry2021,3,3:0
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