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Chinese Chemical Letters 2000年第2期11卷 171-174页

作者： Lian She FU1 Qing Hong XU2 Hong jie zhang1 Lian Sheng LI2 Jia Zuan NI1 Ru Ren XU 2 (1Key Laboratory of Rare Earth Chemistry & Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 2 Key Laboratory of Inorga Key Lab. Rare Earth Chem. and Phys. Changchun Inst. of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China Key Lab. Inorg. Synthesis P. Department of Chemistry Jilin University Changchun 130023 China

Layered compound zirconium bis(monohydrogenphosphate)(alpha-ZrP) intercalated with rare earth complex Eu(DBM)(3)phen was prepared. The pre-intercalation of p-methoxyaniline into alpha-ZrP makes the interlayer separation large enough to exchange PMA with europium complex, thus, the luminescent assembly was prepared. This was confirmed by X-ray diffraction, UV-visible spectra and elemental analysis. The fluorescence spectra and lifetime of the assembly were also presented.

关键词： layered compound rare earth complex luminescence

Spatio-Temporal Expression Patterns of Aurora Kinases A, B in Mouse Zygotes during the First Mitosis

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Journal of Reproduction and Contraception 2011年第1期22卷 11-21页

作者： jie zhang Lin XU Guo-li WANG Divya RANA Tong LIU Di-di WU Bing-zhi YU Department of Biochemistry and Molecular Biology China Medical University Shenyang 110001 China Department of Gynecology and Obstetrics Shengjing Hospital of China Medical University Shenyang110003 China

Objective To investigate the expression and localization of Aurora kinase A （A URKA ） and Aurora kinase B （A URKB） in mouse zygotes during the process of the first mitosis. Methods Quantitative real-time RT-PCR and Western blotting were performed to analyze the expression of AURKA and AURKB. The subcellular location of AURKA and A URKB was studied by confocal microscopy. Results A URKA and A URKB were increasingly expressed from phase G1 and peaked at phase M. After the entrance into mitosis A URKB became the predominant form both in mRNA and protein levels. The proteins of A URKA and A URKB both distributed in the cytoplasm and were associated with nucleus during the first mitosis of mouse zygotes, with some details in different. Conclusion The expression and localization of Aurora kinases A and B was in a cell- cycle regulated manner during the process of the cleavage of mouse zygotes. This discovery will aid in future investigations on their specific roles and molecular mecha- nisms in the regulation of mammalian early embryonic development.

关键词： Aurora kinase mouse zygote localization cell cycle regulation

In Situ Polymer Gel Electrolyte in Boosting Scalable Fibre Lithium Battery Applications

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Nano-Micro Letters 2024年第11期16卷 170-173页

作者： jie Luo Qichong zhang Key Laboratory of Multifunctional Nanomaterials and Smart Systems Chinese Academy of SciencesSuzhou Institute of Nano-Tech and Nano-Bionics398 Ruoshui RoadSuzhou 215123People’s Republic of China

The poor interfacial stability not only deteriorates fibre lithium-ion batteries(FLBs)performance but also impacts their scalable *** efficiently address these challenges,*** Peng team proposed a generalized channel structures strategy with optimized in situ polymerization technology in their recent *** resultant FLBs can be woven into different-sized powering textiles,providing a high energy density output of 128 Wh kg^(-1) and simultaneously demonstrating good durability even under harsh *** a promising strategy expands the horizon in developing FLB with particular polymer gel electrolytes,and significantly ever-deepening understanding of the scaled wearable energy textile system toward a sustainable future.

关键词： High-performance fibre lithium batteries Gel electrolytes Channel structures Stable interface Scalable application

Optimization of agrobacterium tumefaciens mediated soybean embryonic tips genetic transformation using orthogonal experiment

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Optimization of agrobacterium tumefaciens mediated soybean e...

第六届中国植物逆境生理学与分子生物学学术研讨会

作者： jie zhang1,Lei Shang1,Wenyong Zheng1,Dongxu zhang1,Mengchen zhang2,Chun zhi Jiang2,Dongmei Wang2 1 College of Life Science,Agricultural University of Hebei,Baoding,071001,China 2 Institute of Food and Oil Crops,Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050031,China

＜正＞In order to improve the transformation efficiency,Agrobacterium tumefaciens mediated transformation system of soybean embryonic tips was optimized by orthogonal design using transient expression of GUS gene in this *** influency factors（fermenting liquor of OD,infection time,inclusion of acetosyringone and co-cultivation time restore train time）under four different levels were analysised by orthogonal design.

关键词： soybean embryonic tips orthogonal design genetic transformation Agrobacterium tumefacien

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Editorial

The Journal of China Universities of Posts and Telecommunications 2024年第2期31卷 1-2页

作者： zhang jie Beijing University of Posts and Telecommunications Beijing 100876China

Integrated circuits(ICs)have become the cornerstone of the information age,driving scientific and technological revolutions and symbolizing strategic national *** the continuous adjustment of economic structure and the changing of international relationships,the pivotal role of ICs and related sectors has become increasingly *** address Chinese critical“bottleneck”challenges in this domain,it is necessary to strengthen the research on semiconductor devices,IC design,and manufacturing technologies.

关键词： corners driving symbol

Salt Free Dyeing of Cationized Cotton

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Salt Free Dyeing of Cationized Cotton

Investigation on crystallization behavior between(Sc_(x)Yb_(1−x))O_(1.5)and CMAS:A new insight in the effect of Sc substitution

绿色纺织，健康生活——第三届纺织生物工程及信息学国际会议

作者： Li-Li Feng1, Jian-Fei zhang1, Ya-Qin Zhao2, Hong-jie zhang1 1School of Textile, key Laboratory of Advanced Textile Composites, Ministry of Education, Tianjin Polytechnic University, Tianjin, 300160, China 2Department of Textile and Garments, Hebei University of Science and Technology, Shijiazhuang, 050018, China

In this study, PECH-amines were used as a cationic agent to cationize cotton fabric by a pad-batch process. The aim is to solve the lower percent of dye utilization and the serious environment pollution problem caused by high salt dosages and residual dyes in dyeing solution. The conditions of modification were studied in detail and modification parameters were optimized at the same time. the dye performance of treated fabric was investigated ,The results have revealed that the dyeing rate of cotton fiber is accelerated due to chemical modification, and that the dry and wet rubbing fastness are the same as that of the untreated cotton fabric.

关键词： reactive dyes cationization pretreatment salt-free or low-salt dyeing rubbing fastness cotton

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Journal of Advanced Ceramics 2024年第6期13卷 789-799页

作者： Guangheng zhang Jinyu Shi jie zhang Jingyang Wang Shenyang National Laboratory for Materials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China School of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016China

Environmental barrier coatings(EBCs)with thermomechanical robustness against calcium–magnesium–aluminum–silicate(CMAS)deposits are in high *** aim of this work was to clarify the influence of Sc^(3+)on the crystallization behavior of Yb-based coatings against CMAS *** reaction products of solid solutions with compositions traversing the Sc_(2)O_(3)–Yb_(2)O_(3)system indicate that Sc^(3+)tends to form[BO_(6)]coordination polyhedra in the crystal structure to promote the formation of garnet and diopside,while Yb^(3+)occupies 7-,8-,and 9-coordinate sites to crystallize apatite and *** transformation of crystalline products from apatite/silicocarnotite to garnet/diopside greatly improves the efficiency of CMAS melt consumption and facilitates the prevention of its further penetration and *** on the commonality of cation occupancy in crystallography,an A(CaO+YbO_(1.5))–B(ScO_(1.5)+MgO+AlO_(1.5))–T(SiO_(2))pseudoternary phase diagram is established,which has great potential for describing phase equilibrium in coating-deposit systems and can provide guidance for the compositional design of corrosion-resistant coatings.

关键词： crystallization behavior cation partitioning scandium-ytterbium oxide(Sc_(x)Yb_(1−x))O_(1.5)solid solution calcium-magnesium-aluminum-silicate(CMAS)deposit pseudoternary phase diagram

Strong Edge Coloring of Outerplane Graphs with Independent Crossings

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Acta Mathematicae Applicatae Sinica 2024年第2期40卷 467-477页

作者： Ke-jie LI Xin zhang School of Mathematics and Statistics Xidian UniversityXi’an 710071China

The strong chromatic index of a graph is the minimum number of colors needed in a proper edge coloring so that no edge is adjacent to two edges of the same *** outerplane graph with independent crossings is a graph embedded in the plane in such a way that all vertices are on the outer face and two pairs of crossing edges share no common end *** is proved that every outerplane graph with independent crossings and maximum degreeΔhas strong chromatic index at most 4Δ-6 if Δ≥4,and at most 8 ifΔ≤*** bounds are sharp.

关键词： outer-1-planar graph IC-planar graph strong edge coloring crossing

Advanced electrospinning nanomaterials:From spinning fabrication techniques to electrochemical applications

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Nano Research 2024年第8期17卷 7077-7116页

作者： jie zhang Miao Yu Shuhui Tao College of Materials Science and Engineering Sichuan UniversityChengdu 610065China School of Mechanical Engineering Sichuan UniversityChengdu 610065China National University of Singapore(Chongqing)Research Institute Chongqing 401123China

Fuel cells,rechargeable metal–air batteries,metal-ion batteries,and supercapacitors have been regarded as prospective energy sources technologies to replace the fossil ***,electrochemical sensors also have been successfully developed as promising platforms for detecting pollutants,drug analysis,and healthcare *** is a scalable and suitable technique to design and fabricate diverse nanofibers and their nanocomposites for key components in electrochemical ***,a comprehensive review of electrospinning,from the technological innovations to the novel electrospun composite nanofibers,is *** importantly,the recent advances on the diverse components of electrochemical devices are highlighted,followed with the detailed discussion about the corresponding enhancement mechanism based on the electrospun ***,the currently faced challenges on the fabrication of electrospun nanomaterials are raised and a brief perspective for the future development of electrospun nanomaterials-based electrochemical applications is prospected.

关键词： electrospinning carbon nanofibers metal-organic frameworks electrode materials electrochemical applications

Toughening additive manufactured Zr-based bulk metallic glass composites by martensite phase transformation

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Journal of Materials Science & Technology 2024年第3期170卷 95-102页

作者： Pengcheng zhang Cheng zhang jie Pan Di Ouyang Lin Liu State Key Laboratory of Materials Processing and Die&Mould Technology School of Materials Science and EngineeringHuazhong University of Science and TechnologyWuhan 430074China

Additive manufacturing technology based on laser powder bed fusion(LPBF)offers a novel approach for fabricating bulk metallic glass(BMG)products without restriction in size and ***,the BMGs prepared by LPBF usually suffered from less plasticity and poorer fracture toughness as compared to their cast counterparts due to partial crystallization in heat-affected zones(HAZs).Since crystallization in HAZs is hard to avoid completely in LPBF BMGs,it is desirable to design a suitable alloy system,in which only ductile crystalline phase,instead of brittle intermetallics,is formed in *** unique structure could effectively increase the toughness/plasticity of the LPBF *** achieve this goal,a quaternary BMG system with a composition of Zr_(47.5)Cu_(45.5)Al_(5)Co_(2)is adopted and subjected to *** is found that nearly a single phase of B_(2)-ZrCu is precipitated in HAZs,while a fully amorphous phase is formed in molten pools(MPs).This B_(2)phase reinforced BMG composite exhibits excellent mechanical properties with enhanced plasticity and ***,it is easy to modulate the mechanical properties by altering the amount of the B_(2)phase via adjusting the laser energy ***,the best combination of strength,plasticity,and notch toughness is obtained in the BMG composite containing 27.4%B_(2)phase and 72.6%amorphous phase,which exhibits yield strength(σ_(s))of 1423 MPa,plastic strain(ε_(p))of 4.65%,and notch toughness(K_(q))of 53.9 MPa m 1/***,a notable strain-hardening is also *** improvement of plasticity/toughness and appearance of strain-hardening behavior are mainly due to the martensite phase transformation from the B_(2)phase to the Cm phase during plastic deformation(i.e.,the phase transformation-induced plasticity effect).The current work provides a guide for making advanced BMGs and BMG composites by additive manufacturing.

关键词： Laser powder bed fusion Bulk metallic glass composites Phase transformation-induced plasticity Deformation mechanism