| 功能化多糖包被的银纳米粒子与阿霉素作用的共振光散射及分析应用 |
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| 引用本文： | 李靖云,王燚,李原芳.功能化多糖包被的银纳米粒子与阿霉素作用的共振光散射及分析应用[J].西南农业大学学报,2011,33(1). |
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| 作者姓名： | 李靖云 王燚 李原芳 |
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| 作者单位： | 发光与实时分析教育部重点实验室;西南大学化学化工学院; |
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| 基金项目： | 重庆市科委自然科学基金计划资助项目(CSTC,2008BB0248); 西南大学研究生科技创新基金资助项目(ky2009004) |
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| 摘 要： | 将右旋糖酐侧链进行功能化修饰,制备了一种富含醛基的改性多糖.利用这种改性多糖作为还原剂和稳定剂合成银纳米粒子,并研究了该银纳米粒子与阿霉素的相互作用及其共振光散射光谱.研究表明,体系的lg(ΔIRLS)值与阿霉素的浓度在一定范围内呈线性关系,线性方程为lg(ΔIRLS)=0.874 4+0.704 7c,线性范围为1.36×10-6~4.08×10-6mol/L,检出限(3σ)为1.30×10-7mol/L.
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| 关 键 词： | 多聚醛右旋糖酐 银纳米粒子 阿霉素 共振光散射 |
Resonance Light Scattering of the Interaction of Functionalized Polysaccharide-Coated Silver Nanoparticles with Adriamycin and Its Analytical Application |
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| LI Jing-yun,WANG Yi,LI Yuan-fangEducation Ministry Key Laboratory on Luminescence , Real-Time Analysis,Chongqing ,China,School of Chemistry , Chemical Engineering,Southwest University.Resonance Light Scattering of the Interaction of Functionalized Polysaccharide-Coated Silver Nanoparticles with Adriamycin and Its Analytical Application[J].Journal of Southwest Agricultural University,2011,33(1). |
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| Authors: | LI Jing-yun WANG Yi LI Yuan-fangEducation Ministry Key Laboratory on Luminescence Real-Time Analysis Chongqing China School of Chemistry Chemical Engineering Southwest University |
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| Institution: | LI Jing-yun,WANG Yi,LI Yuan-fangEducation Ministry Key Laboratory on Luminescence and Real-Time Analysis,Chongqing 400715,China,School of Chemistry and Chemical Engineering,Southwest University |
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| Abstract: | |
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| Keywords: | aldehyde-rich dextran silver nanoparticles adriamycin resonance light scattering |
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