Ultrasensitive and visual detection of squamous cell carcinoma antigen based on a silver-enhanced sandwich immunoassay using AuNPs@g-C3N4 nanocomposites
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- 作者：Wenrou LiAuthor Vitae ; Lin WuAuthor Vitae ; Xinxin SongAuthor Vitae ; Yufang HuAuthor Vitae ; Sui WangAuthor Vitae ; Xing LiAuthor Vitae ; Zhiyong Guo ; guozhiyong@nbu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Gold label silver stain ; Gold nanoparticles ; Graphite-like carbon nitride ; Squamous cell carcinoma antigen ; Visual tool
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：235
- 期：Complete
- 页码：670-677
- 全文大小：2295 K
文摘
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Ultrasensitive and visual detection of SCCA based on GLSS method was developed.
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The detection signal was amplified by AuNPs@g-C3N4.
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The sensitivity of detection was improved about 1000-fold.