Melamine Recognition: Molecularly Imprinted Polymer for Selective and Sensitive Determination of Melamine in Food Samples
Joint Authors
Biabani, Mohadese
Nezhadali, Azizollah
Nakhaei, Ahmad
Nakhaei, Hossein
Source
International Journal of Analytical Chemistry
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-04
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In this study, a sensitive and selective sensor is constructed to measure the melamine (MEL) using molecular imprinting polymer (MIP) technique.
Chemical and electrochemical techniques are used to construct the MIP and quantitative measurements.
The constructed sensor was modified with GO-Fe3O4@SiO2 nanocomposite.
Screening and optimization of factors are done using statistical methods, including Plackett–Burman design (PBD) and central composite design (CCD).
Under the optimized conditions, an MIP sensor showed a linear range from 5.0 × 10−7 to 1.0 × 10−5 M MEL concentration with a correlation coefficient (R2) of 0.9997.
The limit of detection was obtained (0.028 µM) with a highly reproducible response (RSD 2.15%, n = 4).
The electrochemical sensor showed good results for the determination of MEL in food samples.
American Psychological Association (APA)
Biabani, Mohadese& Nezhadali, Azizollah& Nakhaei, Ahmad& Nakhaei, Hossein. 2020. Melamine Recognition: Molecularly Imprinted Polymer for Selective and Sensitive Determination of Melamine in Food Samples. International Journal of Analytical Chemistry،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1167773
Modern Language Association (MLA)
Biabani, Mohadese…[et al.]. Melamine Recognition: Molecularly Imprinted Polymer for Selective and Sensitive Determination of Melamine in Food Samples. International Journal of Analytical Chemistry No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1167773
American Medical Association (AMA)
Biabani, Mohadese& Nezhadali, Azizollah& Nakhaei, Ahmad& Nakhaei, Hossein. Melamine Recognition: Molecularly Imprinted Polymer for Selective and Sensitive Determination of Melamine in Food Samples. International Journal of Analytical Chemistry. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1167773
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167773