Journal of Analytical Chemistry, volume 77, issue 12, pages 1607-1611
Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer
Publication type: Journal Article
Publication date: 2022-11-26
Journal:
Journal of Analytical Chemistry
Quartile SCImago
Q4
Quartile WOS
Q4
Impact factor: 1.1
ISSN: 10619348, 16083199
Analytical Chemistry
Abstract
A piezoelectric sensor was modified by a selective material on the basis of a molecularly imprinted polymer (MIP) with sodium benzoate (E211) imprints. The values of the imprinting factor and the selectivity coefficient of the MIP-E211-sensor were calculated to assess its ability to recognize target molecules. The results of the determination of sodium benzoate in liquids by the piezoelectric sensor and by HPLC were compared. The relative standard deviation of the results of the determination did not exceed 10%. The limit of detection for sodium benzoate using the MIP-sensor was 2 mg/L. The absence of a matrix effect on the analytical signal of the MIP-based piezoelectric sensor was revealed using the standard addition method. The concentration of sodium benzoate in soft drinks (Yes! Fruit, Chai Kholodnyi Zelenyi (Cold Green Tea), Aqua Minerale “Mint Lyme”) was determined using the MIP-based piezoelectric sensor.
Top-30
Citations by journals
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Russian Chemical Reviews
1 publication, 50%
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Food Chemistry
1 publication, 50%
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Citations by publishers
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 50%
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Elsevier
1 publication, 50%
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Zyablov A. N., Vu Hoang Yen Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer // Journal of Analytical Chemistry. 2022. Vol. 77. No. 12. pp. 1607-1611.
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Zyablov A. N., Vu Hoang Yen Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer // Journal of Analytical Chemistry. 2022. Vol. 77. No. 12. pp. 1607-1611.
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TY - JOUR
DO - 10.1134/s1061934822120176
UR - https://doi.org/10.1134/s1061934822120176
TI - Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer
T2 - Journal of Analytical Chemistry
AU - Zyablov, A N
AU - Vu Hoang Yen
PY - 2022
DA - 2022/11/26 00:00:00
PB - Pleiades Publishing
SP - 1607-1611
IS - 12
VL - 77
SN - 1061-9348
SN - 1608-3199
ER -
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@article{2022_Zyablov,
author = {A N Zyablov and Vu Hoang Yen},
title = {Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer},
journal = {Journal of Analytical Chemistry},
year = {2022},
volume = {77},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/s1061934822120176},
number = {12},
pages = {1607--1611},
doi = {10.1134/s1061934822120176}
}
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Zyablov, A. N., et al. “Determination of Sodium Benzoate in Liquids Using a Piezoelectric Sensor Modified by a Molecularly Imprinted Polymer.” Journal of Analytical Chemistry, vol. 77, no. 12, Nov. 2022, pp. 1607-1611. https://doi.org/10.1134/s1061934822120176.