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Modification of polyvinyl chloride membranes for mycotoxins detection
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Document Title
Modification of polyvinyl chloride membranes for mycotoxins detection
Author
Pankiew A., Chaisriratanakul W., Bunjongpru W., Srisuwan A., Jeamsaksiri W., Thornyanadacha N., Pengpad P., Chauyrod K., Horprathum M.
Name from Authors Collection
Scopus Author ID
8111924200
Scopus Author ID
55203968000
Scopus Author ID
57210945270
Scopus Author ID
35293481600
Scopus Author ID
57219243470
Affiliations
Thai Microelectronics Center (TMEC), Wangtakien, Amphur Muang, Chachoengsao, 24000, Thailand; National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), Pathumthani, 12120, Thailand
Type
Article
Source Title
Sensing and Bio-Sensing Research
ISSN
22141804
Year
2021
Volume
34
Open Access
All Open Access, Gold
Publisher
Elsevier B.V.
DOI
10.1016/j.sbsr.2021.100460
Format
Abstract
In this work, we investigated modification and characterizations of modified-Polyvinyl Chloride (PVC) membranes for mycotoxin detections. The modification of PVC is a successfully nucleophilic substitution of Chloride atoms on the PVC membranes. The chemical compositions and characteristics of modified-PVC were characterized by Raman Microscope, NMR, GPC, DSC and FE-SEM. Sulfo-N-hydroxysuccinimide (Sulfo-NHS) and Carbodiimide EDC were used as an active ester functionalities with amino groups of modified-PVC membranes for covalent bonding of antibody. The antibody and mycotoxin interactions can be transduced directly by measuring the Differential Pulse Voltammetry (DPV). It was found that the zearalenone (ZEN) detections can be accomplished with these performances: sensitivity 14.1 ± 3 μA/μg, linear range 10−2 - 10−5 μg/ml and linearity 0.999. © 2021
Keyword
Amino-PVC | Differential pulse voltammetry | Immunosensor | Zearalenone
Industrial Classification
Knowledge Taxonomy Level 1
Knowledge Taxonomy Level 2
Knowledge Taxonomy Level 3
Funding Sponsor
National Science and Technology Development Agency
License
N/A
Rights
N/A
Publication Source
Scopus
Note
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