| 溶剂效应制备核壳纳米银及荧光素金属增强荧光 |
| Core-Shell Ag Nanoparticles Synthesis from Solvent-Effect and Metal-Enhanced Fluorescence for Fluorescein |
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| 摘要: |
| 关键词: 溶剂效应 核壳纳米银 荧光素 金属增强荧光 |
| 基金项目: |
| Abstract: The starch-stabilized silver nanoparticles were synthesized in the soluble starch by glucose reduction. Further silver/starch core-shell nanocomposites were synthesized by solvent-effect of ethanol. The scanning electron microscope micrographs showed that the diameter of silver core is about 40 nm and the thickness of starch layer is around 20 nm. The fluorescence of fluorescein was enhanced in the addition of core-shell nanocomposites. |
| Keywords: solvent effect core-shell silver nanoparticle fluorescein metal-enhanced fluorescence |
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| 夏晓东,易平贵.溶剂效应制备核壳纳米银及荧光素金属增强荧光[J].无机化学学报,2009,25(7):1320-1322. |
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