An ultrasensitive competitive immunosensor for impedimetric detection of microcystin-LR via antibody-conjugated enzymatic biocatalytic precipitation
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- 作者：Li HouAuthor Vitae ; Yunhua DingAuthor Vitae ; Lili ZhangAuthor Vitae ; Yuan GuoAuthor Vitae ; Minsheng LiAuthor Vitae ; Zhen ChenAuthor Vitae ; Xiaoping Wu ; wapple@fzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; w-apple@sohu.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：4-CN ; 4-chloro-1-naphthol ; BCP ; enzymatic biocatalytic precipitation ; FRET ; fluorescence resonance energy transfer ; HRP ; horseradish peroxidase ; HRP-mAb ; horseradish peroxidase-labeled monoclonal anti-MC-LR antibodies ; MCs ; microcystins ; MC-LR ; microcystin-LR ; MC-RR ; microcystin-RR ; MC-LR-BSA ; MC-LR-bovine serum albumin ; AuNPs ; nanogold particles ; PPIA ; protein phosphatase inhibition assay ; QDs ; quantum dots ; QCM ; quartz crystal microbalance
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：5 October 2016
- 年：2016
- 卷：233
- 期：Complete
- 页码：63-70
- 全文大小：1909 K
文摘
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An ultrasensitive competitive-type impedimetric immunosensor for detection of MC-LR.
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AuNPs labeling and enzymatic biocatalytic precipitation as the enhanced amplification strategy.
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Specific and rapid detection of MC-LR in water samples with an accuracy comparable to HPLC.