Fabrication and Characterization of Cytochrome C Modified Poly(3-Aminobenzoic Acid) Thin Film

Copyright © Taylor & Francis Group, LLC. The electropolymerized poly(3-aminobenzoic acid) (PABA) film on indium tin oxide electrode was used for fabrication of cytochrome c (Cyt c) modified PABA thin film upon immobilization of Cyt c onto the PABA surface. The obtained Cyt c modified PABA thin...

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Bibliographic Details
Main Authors: Saengrawee Sriwichai, Sumarin Niroj, Sukon Phanichphant
Format: Journal
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84950239615&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/54275
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Institution: Chiang Mai University
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Summary:Copyright © Taylor & Francis Group, LLC. The electropolymerized poly(3-aminobenzoic acid) (PABA) film on indium tin oxide electrode was used for fabrication of cytochrome c (Cyt c) modified PABA thin film upon immobilization of Cyt c onto the PABA surface. The obtained Cyt c modified PABA thin film was characterized by UV-vis spectroscopy, XPS, AFM, and SEM-EDX techniques. Shifts of the UV-vis absorption peaks were observed from Cyt c modified PABA thin film compared with Cyt c solution and PABA thin film. The formation of the covalent amide bond between the carboxylic groups of PABA and amine groups in Cyt c was observed from XPS results. © 2015