Synthesis of one-dimensional gold nanostructures and the electrochemical application of the nanohybrid containing functionalized graphene oxide for cholesterol biosensing
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- 作者：Seetharamaiah Nandinia ; dAuthor Vitae ; Seetharamaiah Nalinia ; dAuthor Vitae ; M.B. Madhusudana ReddybAuthor Vitae ; Gurukar Shivappa Suresha ; sureshssmrv@yahoo.co.in" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jose Savio Meloc ; jsmelo@barc.gov.in" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Pathappa Niranjanad ; bpniru@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jakkid SanetuntikuleAuthor Vitae ; Sangaraju ShanmugameAuthor Vitae
- 关键词：Gold nanostrucutres ; Functionalized graphene oxide ; Electrochemical biosensor ; β-diphenylalanine ; Peptide nanotubes ; Cholesterol
- 刊名：Bioelectrochemistry
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：110
- 期：Complete
- 页码：79-90
- 全文大小：2891 K
文摘
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The present work has employed a new template (β-FFNTs) for the synthesis of AuNs.
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AuNs was chemisorbed on GO-SH for the fabrication of cholesterol biosensor.
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The nanohybrid composite offers enhanced enzyme loading and high sensitivity.
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The biosensor shows rapid response time, high sensitivity and low detection limit.
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The proposed biosensor has excellent repeatability, reproducibility and stability.