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9篇 您的检索式:作者名="DAI Guifu"
    题名 作者 年代 出处 被引量
1Synthesis and in vitro PDT activity of miscellaneous porphyrins with amino acid and uracil显示文摘Shi Weimin Zhang Ge Dai Guifu 2008Bioorganic & Medicinal Chemistry2008,16,:1
2Studies on the novel a-glucosidase inhibitory activity and structure-activity relationships for andrographolide analogues显示文摘Dai Guifu Xu Haiwei Wang Junfeng 2006Bioorganic&Medicinal Chemistry Letters2006,16,10:1
3Synthesis of andrographolide derivatives:A new family of aglucosidase inhibitors显示文摘Xu Haiwei Dai Guifu Liu Gaizhi 2007Bioorganic&Medicinal Chemistry2007,15,12:1
4Stereoselective synthesis of bioactive isosteviol derivatives as alpha-glucosidase inhibitors显示文摘WU Ya YANG Jinghua DAI Guifu 2009Bioorganic and Medicinal Chemistry2009,17,4:1
5Synthesis and in vitro PDT activity of miscellaneous porphyrins with amino acid and uracil显示文摘Shi Weimin Zhang Gen Dai Guifu 2008Boorg Med Chem2008,16,10:1
6Nucleation and Formation of Stable and Metastable Phases in Undercooled AI-Li Melts显示文摘A modified nucleation and competitive growth kinetic theory considering unsteady nucleation andeffect of composition in dilute binary alloys was suggested,based on which the selections of δ.δ’and α phases in undercooled Al-Li melts were summarized by both isothermal and continuous cool-ing treatment methods.Shenglong DAI Guifu YU Minggao YAN Institute of Aeronautical Materials,Beijing,100095,China 1993Journal of Materials Science & Technology1993,9,3:0
7A New Dispersion-strengthening Phase in an Aged RST Al-8Fe-2Mo-2Zr-2Nd-0.7Ti-1.6Si Alloy显示文摘An effective dispersion-strengthening phase in Al-8Fe-2Mo-2Zr-2Nd-0.7Ti-1.6Si alloy wasidentified to be an aged precipitate phase with possible chemical stoichiometry of Al20(Ti,Mo)2 Ndand fcc crystal structure with ao=1.455 nm.The structure was determined to be Fm3m space group.Shenglong DAI Guifu YU Minggao YAN Institute of Aeronautical Materials,Beijing,100095,China 1993Journal of Materials Science & Technology1993,9,4:0
8Maillard reaction-derived laser lithography for printing functional inorganics显示文摘Photopolymerization-based additive printing of functional inorganics has drawn great attention in recent years and one important challenge is the photoresin loading with diverse inorganics. Here, we introduce a Maillard reaction-derived laser lithography strategy for an unprecedented direct printing of diverse inorganic compounds. The sugar-assisted laser lithography(SLL) is powerful to carry choice metal ions and versatile for the generation of patterned inorganic materials comprising metal oxides,metal sulfides, and metal nitrides, characterized by ferroelectric, magnetic, semiconductivity, superconductivity, or other properties. The material architecture is flexibly manipulated by the laser intensity, power, printing speed, precursor solution, and computer-aided design to satisfy the practical requirements. This work demonstrates a new possibility for the further development of laser lithography in the directly printing of feature-rich inorganic materials and devices.Xiao Dai Yining Jiang Xiaohan Wang Fengnan Chen Liang Gao Xiaofeng Li Guifu Zou 2022Science China Chemistry2022,65,7:0
9Formation of PFZ and Its Effect in a RSP AI-Li Alloy显示文摘The formation of precipitation free zone (PFZ) and its effect in a RSP AI-Li alloy has been studied.The results show that PFZ is easy to form when aged at 190℃,but there is no equilibrium phase ongrain boundaries.The growth of PFZ in the alloy is different from that in conventional AI-Li alloys,The effect of PFZ is of great importance because of its large volume fraction in the alloy.It offsets thebeneficial effect of RSP,and is thought to be an important factor that leads to the poor toughnessand low ductility of RSP AI-Li alloy sheet.Liang ZHEN Yuexian CUI Dezhuang YANG Department of Materials Science,Harbin Institute of Technology,Harbin,150006,ChinaShenglong DAI Guifu YU Beijing Institute of Aeronautical Materials,Beijing 100095,China 1993Journal of Materials Science & Technology1993,9,5:0
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