A target-responsive and size-dependent hydrogel aptasensor embedded with QD fluorescent reporters for rapid detection of avian influenza virus H5N1
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- 作者：Lizhou Xua ; bAuthor Vitae ; Ronghui WangbAuthor Vitae ; Lisa Cooney KelsocAuthor Vitae ; Yibin YingaAuthor Vitae ; Yanbin Lia ; b ; c ; yanbinli@zju.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Aptasensor ; Hydrogel ; Quantum dots ; Avian influenza H5N1 ; Size-dependent
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：29 October 2016
- 年：2016
- 卷：234
- 期：Complete
- 页码：98-108
- 全文大小：2377 K
文摘
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A specific, rapid, cost-effective, and label-free fluorescence aptasensor based on target-responsive hydrogel was developed for rapid detection of avian influenza virus (AIV) H5N1.
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The size-dependent property of this aptasensor was examined quantitatively and qualitatively.
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QDs were embedded in this target-responsive DNA polymer crosslinked hydrogel, working as fluorescent reporters.
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The total detection time from sampling to results was 30 min.