Nanogold-functionalized g-C3N4 nanohybrids for sensitive impedimetric immunoassay of prostate-specific antigen using enzymatic biocatalytic precipitation
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- 作者：Li-Li Dinga ; Jing-Ping Gea ; Wen-Quan Zhoua ; Jian-Ping Gaoa ; Zheng-Yu Zhanga ; zhengyuzhang16@yeah.net" class="auth_mail" title="E-mail the corresponding author ; artistzzy@163.com" class="auth_mail" title="E-mail the corresponding author ; Ya Xiongb ; doctorxya@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrochemical immunosensor ; Prostate-specific antigen ; Nanogold-decorated g-C3N4 nanosheets ; Enzymatic biocatalytic precipitation
- 刊名：Biosensors and Bioelectronics
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：85
- 期：Complete
- 页码：212-219
- 全文大小：260 K
文摘
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We designed an impedimetric immunosensor for monitoring prostate-specific antigen.
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Nanogold-decorated g-C3N4 nanohybrids were used for the labeling probe.
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Enzyme labels and nano labels were utilized for signal-transduction tags.
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Enzymatic biocatalytic precipitation was employed for signal amplification.