Graphene oxide directed in-situ deposition of electroactive silver nanoparticles and its electrochemical sensing application for DNA analysis

The development of high-performance biosensing platform is heavily dependent on the recognition property of the sensing layer and the output intensity of the signal probe. Herein, we present a simple and highly sensitive biosensing interface for DNA detection on the basis of graphene oxide nanosheet...

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Veröffentlicht in:	Analytica chimica acta 2017-01, Vol.951, p.58-67
Hauptverfasser:	Gao, Ningning, Gao, Feng, He, Suyu, Zhu, Qionghua, Huang, Jiafu, Tanaka, Hidekazu, Wang, Qingxiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosensing Techniques Biosensors Chemical properties Deoxyribonucleic acid Deposition Detection DNA DNA - analysis DNA hybridization Electrochemical sensor Electrochemical Techniques Electrochemistry Electron microscopy Fabrication Graphene Graphene oxide nanosheets Graphite - chemistry Hybridization In-situ deposition Metal Nanoparticles Nanoparticles Oligonucleotides Oxides - chemistry Recognition Scanning electron microscopy Silver Silver nanoparticles Single-stranded DNA Target detection
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