以3-巯基丙酸为稳定剂,聚乙烯吡咯烷酮为表面活性剂,采用水热法合成了具有优异光学性质的糖心产精国品免费入口*完整版糖心产精国品免费入口*完整版.糖心产精国品免费入口*完整版与糖心产精国品免费入口*完整版(BSA)结合使荧光强度明显增大.对BSA测定的线性范围为0.68~13.6 mg·L-1,检出限为0.26 mg·L-1.阿米卡星对糖心产精国品免费入口*完整版糖心产精国品免费入口*完整版-BSA复合物的荧光有明显猝灭作用,糖心产精国品免费入口*完整版程度与其浓度呈线性关系.结果表明为静态猝灭,阿米卡星与BSA按物质的量比1比1结合,结合常数为6.47×103L·mol-1.用圆二色光谱技术探讨了阿米卡星对BSA构象的影响.

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