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    题名 作者 年代 出处 被引量
1糖芯片的制备和检测应用研究进展显示文摘近数十年来,糖芯片逐渐成为分析糖介导的识别和结合作用的强有力工具,具有样品检测用量少、特异性强和高通量等优点,可以大大提高糖生物学研究的效率。主要介绍了通过糖库的构建、共价结合和非共价吸附法等方法制备糖芯片的过程,糖芯片的检测方法及其在生物学研究和生物医学领域的应用,以期为糖芯片相关研究提供参考。顾锐 胡静 尹健 2018生物技术进展2018,8,6:1
2Thermoresponsive Nanogels from Dendronized Copolymers for Complexation,Protection and Release of Nucleic Acids显示文摘A series of thermoresponsive cationic dendronized copolymers and their corresponding nano gels containing den dritic oligoethylene glycol(OEG)units and guanidine groups were prepared,and their complexation,protect!on,and release of nucleic acids were investigated.The dendritic OEGs endow these copolymer materials with good biocompatibility and characteristic thermoresponsiveness,while cationic guanidine groups can efficiently bind with the nucleic acids.The dendritic topology also affords the copolymers specific shielding effect which plays an essential role in protecting the activity of nucleic acids.At room temperature,dendronized copolymers and the corresponding nanogels could efficiently capture and condense the nucleic acids,while above their cloud points(Tcps),more than 75%of siRNA could be released in 1 h triggered by ATP.More importantly,the copolymer showed protective capability to siRNA,while nano gels exhibit even better protection when compared to the copolymers due to the synergetic effect from the three-dimensional cross-linked network and high density of dendritic units in vicinity.This kind of smart dendr on ized copolymer nano gels form a no vel class of scaffolds as promisi ng materials for biomedical applicatio ns.Yi Yao Jian-Hui Wu Shi-Jie Cao Bi-Yi Xu Jia-Tao Yan Di Wu Wen Li Afang Zhang 2020Chinese Journal of Polymer Science2020,38,11:0
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