Electrochemical Biosensor for Nitrite Based on Polyacrylic-Graphene Composite Film with Covalently Immobilized Hemoglobin

Electrochemical Biosensor for Nitrite Based on Polyacrylic-Graphene Composite Film with Covalently Immobilized Hemoglobin

A new biosensor for the analysis of nitrite in food was developed based on hemoglobin (Hb) covalently immobilized on the succinimide functionalized poly(n-butyl acrylate)-graphene [poly(nBA)-rGO] composite film deposited on a carbon-paste screen-printed electrode (SPE). The immobilized Hb on the pol...

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Bibliographic Details
Main Authors: Raja Zaidatul Akhmar Raja Jamaluddin, Lee Yook Heng, Ling Ling Tan, Kwok Feng Chong
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Sensors
Subjects:
edible bird’s nest
electrochemical biosensor
graphene
hemoglobin
nitrite
Online Access:http://www.mdpi.com/1424-8220/18/5/1343

Internet

http://www.mdpi.com/1424-8220/18/5/1343

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