Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbon

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：fdgb54gh4hg4

【摘要】

：

Water-soluble CdSe/ZnS quantum dots (QDs)were prepared via a simple sonochemical procedure using β-cyclodextrin (CD)as surface coating agent.The QDs displayed

【作者】

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Cui Ping Han Hai Bing Li

【机构】

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Key Laboratory of Pesticide & Chemical Biology CCNU

【出处】

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中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

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Quantum dots Cyclodextrin PAHs Detection

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Water-soluble CdSe/ZnS quantum dots (QDs)were prepared via a simple sonochemical procedure using β-cyclodextrin (CD)as surface coating agent.The QDs displayed a sensitive emission enhancement for anthracene over other related polycyclic aromatic hydrocarbons,and the detection limit was around 1.6 × 10-8 mol/L.

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Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbon

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