Surface Functionalized Prussian Blue-coated Nanostructured Nickel Oxide as a New Biosensor Platform for Catechol Detection

An amperometric biosensor has been developed for highly efficient and sensitive detection of catechol using Prussian blue (PB)-coated nickel oxide (NiO) nanoparticles (NPs) as a matrix for the immobilization of tyrosinase enzyme. The NiO NPs were synthesized by sol-gel method using sodium dodecyl su...

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Veröffentlicht in:	Analytical Sciences 2018/10/10, Vol.34(10), pp.1163-1169
Hauptverfasser:	ROYCHOUDHURY, Appan, BASU, Suddhasatwa, JHA, Sandeep Kumar
Format:	Artikel
Sprache:	eng
Schlagworte:	amperometry Analytical Chemistry Atomic force microscopy Biosensing Techniques - instrumentation Biosensing Techniques - methods Biosensors Carbon - chemistry Catechol Catechols - analysis Catechols - chemistry Chemistry Electrical measurement Electrochemical biosensor Electrochemistry Electrodes Energy transmission Enzymes Ferrocyanides - chemistry Immobilization Microscopy Nanoparticles Nanoparticles - chemistry Nickel Nickel - chemistry Nickel oxides NiO nanoparticles Pigments Printing Prussian blue Response time Scanning electron microscopy Selectivity Sodium Sodium dodecyl sulfate Sodium lauryl sulfate Sol-gel processes Substrates Surface Properties Synthesis Transmission electron microscopy Tyrosinase
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