A carbon nanotube/quantum dot based photoelectrochemical biosensing platform for the direct detection of microRNAs

A versatile photoelectrochemical biosensing platform was developed based on DNA-CdS quantum dots (QDs) sensitized single-walled carbon nanotubes (SWCNTs)-COOH. Combining with cyclic enzymatic amplification, a convenient, sensitive and specific biosensor for the direct detection of microRNAs (miRNAs)...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2014-11, Vol.50 (87), p.13315-13318
Hauptverfasser:	Cao, Huijuan, Liu, Shanshan, Tu, Wenwen, Bao, Jianchun, Dai, Zhihui
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplification Biosensing Techniques Biosensors Cadmium Compounds - chemistry Carbon nanotubes DNA - chemistry Electrochemical Techniques MicroRNAs - analysis Nanotubes, Carbon - chemistry Photochemical Processes Platforms Quantum Dots Ribonucleic acids Single wall carbon nanotubes Sulfides - chemistry
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