Polymerization amplified SPR−DNA assay on noncovalently functionalized graphene
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- 作者：Pei-Xin Yuana ; Sheng-Yuan Denga ; sydeng@njust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chuan-Guang Yaoa ; Ying Wanb ; Serge Cosniera ; c ; Dan Shana ; danshan@njust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Surface plasmon resonance ; DNA assay ; Electrochemically reduced graphene nanosheets ; Pyrene-tethered nitrilotriacetic acid ; Biocatalytic polymerization
- 刊名：Biosensors and Bioelectronics
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：89
- 期：part_P1
- 页码：319-325
- 全文大小：2174 K
文摘
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A femtomolar SPR-DNA sensing was developed by synergizing dual amplifiers.
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Graphene-supported pyrenyls were on-chip assembled in favor of a captor forest.
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Mass effect of real-time biocatalytic polymerization jointly sensitized SPR output.