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3篇 您的检索式:作者名="ChiXU"
    题名 作者 年代 出处 被引量
1A New Furostanol Saponin from the Water-extract of Dioscorea nipponica Mak.,the Raw Material of the Traditional Chinese Herbal Medicine Wei Ao Xin显示文摘O-a-D-Glucopyranosyl-furost-5(6),20(22)-dien-3a,26-diol 1, a new furostanol saponin, was isolated from the water-extract of Dioscorea nipponica Mak., the raw material of a traditional Chinese herbal medicine Wei Ao Xin. The structure of 1 was determined on the basis of its spectral data especially by NMR spectroscopy. The result provides the first example of naturally occurring furostanol saponins with a single saccharide chain at the C-26 position.ChengBinCUI ChiXU QianQunGU ShiDongCHU HaiHongJI GangJING 2004Chinese Chemical Letters2004,15,10:1
2Classification of frost heave of canal base soils显示文摘Zhou Chixu 1987journal of Glaciology and Geocryology1987,9,4:1
3Antifogging and antibacterial properties of amphiphilic coatings based on zwitterionic copolymers显示文摘Tackling fogging and microbial infection problems related to the endoscope lens remain challenges due to visual disturbances and bacterial threats to human health.Herein,highly transparent antifogging and antibacterial coatings were developed in a facile way by thermal curing of zwitterionic copolymers poly(n-butyl methacrylate-co-2-aminoethyl methacrylate-co-sulfobetaine methacrylate)s with 1,3,5-triformylbenzene.Characterizations of surface chemical composition and wettability suggested that the copolymer coatings exhibited amphiphilicity with a hydrophobic surface and internal hydrophilicity.The prepared amphiphilic coating exhibited excellent antifogging properties both in vivo and in vitro.The introduction of hydrophobic n-butyl methacrylate and cationic aminoethylmethacrylate could improve the stability and antibacterial capability of the coating.The growth inhibition rates of the coatings against Staphylococcus aureus and Escherichia coli were up to 99%and the copolymer coatings with the zwitterionic groups had low hemolytic rates less than 3%.The amphiphilic copolymer coatings combined antifogging and antibacterial properties may have a promising potential for applications in biomedical devices.ZHAO ChiXu YUAN XiaoYan BAI Shan SUN PingChuan ZHAO YunHui ZHU KongYing REN LiXia LI XiaoHui 2021Science China(Technological Sciences)2021,64,4:1
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