引用本文:
Cui Ping Han, Hai Bing Li. Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbons (PAHs)[J]. Chinese Chemical Letters,
2008, 19(2): 215-218.
doi:
10.1016/j.cclet.2007.11.008
Citation: Cui Ping Han, Hai Bing Li. Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbons (PAHs)[J]. Chinese Chemical Letters, 2008, 19(2): 215-218. doi: 10.1016/j.cclet.2007.11.008
Citation: Cui Ping Han, Hai Bing Li. Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbons (PAHs)[J]. Chinese Chemical Letters, 2008, 19(2): 215-218. doi: 10.1016/j.cclet.2007.11.008
Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbons (PAHs)
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 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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关键词:
- Quantum dots
- / Cyclodextrin
- / PAHs
- / Detection
English
Novel β-cyclodextrin modified quantum dots as fluorescent probes for polycyclic aromatic hydrocarbons (PAHs)
Abstract:
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.
-
Key words:
- Quantum dots
- / Cyclodextrin
- / PAHs
- / Detection
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