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Gold nanorods-based FRET assay for ultrasensitive detection of Hg~(2 +)

机译：基于金纳米棒的FRET分析超灵敏检测Hg〜（2 +）

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摘要

A fluorescence method for detecting mercury ion in a homogeneous medium is proposed with gold nanorods (GNRs) as a fluorescence quencher on the basis of the fluorescence resonance energy transfer (FRET). Under the optimum conditions, the method exhibits a dynamic response range from 10 pM to 5 nM with a detection limit of 2.4 pM.
机译：在荧光共振能量转移（FRET）的基础上，提出了一种以金纳米棒（GNR）为荧光猝灭剂的均匀介质中汞离子的荧光检测方法。在最佳条件下，该方法的动态响应范围为10 pM至5 nM，检测极限为2.4 pM。

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  • 来源
    《Chemical Communications》 |2011年第46期|p.12500-12502|共3页
  • 作者

    Guozhen Chen; Yan Jin; Lin Wang; Jing Deng; Chengxiao Zhang;

  • 作者单位

    Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University, Ministry of Education, Xi'an, 710062,PR China,Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering,Shaanxi Normal University, Xi'an, 710062, PR China;

    Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University, Ministry of Education, Xi'an, 710062,PR China,Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering,Shaanxi Normal University, Xi'an, 710062, PR China;

    Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University, Ministry of Education, Xi'an, 710062,PR China,Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering,Shaanxi Normal University, Xi'an, 710062, PR China;

    Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University, Ministry of Education, Xi'an, 710062,PR China,Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering,Shaanxi Normal University, Xi'an, 710062, PR China;

    Key Laboratory of Applied Surface and Colloid Chemistry,Shaanxi Normal University, Ministry of Education, Xi'an, 710062,PR China,Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering,Shaanxi Normal University, Xi'an, 710062, PR China;

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  • 入库时间 2022-08-17 13:22:56

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