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磷酸胆碱两性离子修饰的水溶性纳米银 被引量:4

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摘要 用硼氢化钠还原硝酸银的方法制备了磷酸胆碱两性离子修饰的纳米银.通过紫外可见光谱研究显示磷酸胆碱两性离子修饰的纳米银在高盐浓度和血浆体系中均具有良好的稳定性.通过与硫普罗宁和柠檬酸钠修饰纳米银对比,磷酸胆碱两性离子修饰的纳米银在聚电解质和蛋白质溶液中显示出更好的生物稳定性,磷酸胆碱两性离子可能是一种更好的金属纳米微球稳定试剂.
出处 《中国科学(B辑)》 CSCD 北大核心 2008年第9期782-786,共5页 Science in China(Series B)
基金 国家自然科学基金(批准号:20774082,50703036) 国家高技术研究发展计划(编号:2006AA03Z329,2006AA03Z444)资助项目
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参考文献16

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