Detection of resveratrol by phosphorescence quantum dots without conjunction and mutual impact exploration |
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| Authors: | Jin Qin Ji Zheng Xiaoxing Fang Guiqin Yan |
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| Affiliation: | Shanxi Normal University, Linfen 041004 PR China, Fax: +(86)0357-2051249 |
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| Abstract: | In this study, a convenient and sensitive method for the detection of resveratrol was established based on phosphorescence quenching of resveratrol for MPA-capped Mn:ZnS QDs. The quenching intensity was in proportion to the concentration of resveratrol within a certain range. Under optimal conditions, the present assay was valid for detecting resveratrol in the range from 0.03 μM to 14 μM with a detection limit of 0.01 μM. The mechanism of action was also explored, and its application in actual samples was also demonstrated with satisfactory results. This study aims to provide a convenient method for the detection of resveratrol.In this study, a convenient and sensitive method for the detection of resveratrol was established based on phosphorescence quenching of resveratrol for MPA-capped Mn:ZnS QDs. |
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