Royal Society of Chemistry (RSC)
Analytical Methods
,  volume 12 ,  issue 4 ,  pages 587-594

A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides

Marina O Gorbunova 1, 2, 3, 4, 5, 6, 7
, 
Maria S Garshina 1, 3, 4, 5, 6
, 
Margarita S Kulyaginova 2, 6, 7, 8, 9
, 
Vladimir Apyari 4, 6, 10, 11, 12
, 
Veronika V. Tolmacheva 10
, 
Aleksei A Furletov 4, 6, 11, 12
, 
Alexey V. Garshev 4, 6, 10, 11, 12, 13, 14
, 
S Dmitrienko 10
, 
Stanislava G Dmitrienko 4, 6, 11, 12
, 
Yury A Zolotov 4, 6, 10, 11, 12, 15, 16
1
 
2
 
3
 
4
 
DEPARTMENT OF CHEMISTRY
5
 
344090 Rostov-on-Don | 
6
 
Russia | 
7
 
8
 
Pharmaceutical Faculty
9
 
344022 Rostov-on-Don | 
10
 
11
 
12
 
119991 Moscow
13
 
14
 
Department of Materials Science
15
 
16
 
Publication type: Journal Article
Publication date: 2020-01-08
Royal Society of Chemistry (RSC)
scimago Q2
wos Q2
SJR: 0.478
CiteScore: 4.5
Impact factor: 2.6
ISSN: 17599660, 17599679
General Chemical Engineering
Analytical Chemistry
General Engineering
Abstract
A new method for selective determination of bromides in natural waters, foodstuffs and pharmaceuticals has been developed. It is based on oxidation of bromides with dichromate, dynamic gas extraction of molecular bromine with an air flow and sensing by paper modified with silver triangular nanoplates (AgTNPs) as a colorimetric reagent. Interaction of AgTNPs with bromine resulted in the discoloration of the AgTNP-modified paper, which was monitored using a scanner. The high selectivity of the dynamic gas extraction for volatile bromine enabled the direct determination of bromides in mineral water, river and sea water, alga, shrimps, fish, bread and pharmaceuticals with minimal sample pretreatment. The limit of detection of bromide was found to be 0.02 mg L−1. The determination range was 0.05–1.5 mg L−1.
Found 
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GOST |
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GOST Copy
Gorbunova M. O. et al. A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides // Analytical Methods. 2020. Vol. 12. No. 4. pp. 587-594.
GOST all authors (up to 50) Copy
Gorbunova M. O., Garshina M. S., Kulyaginova M. S., Apyari V., Tolmacheva V. V., Furletov A. A., Garshev A. V., Dmitrienko S., Dmitrienko S. G., Zolotov Y. A. A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides // Analytical Methods. 2020. Vol. 12. No. 4. pp. 587-594.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1039/c9ay02640a
UR - https://xlink.rsc.org/?DOI=C9AY02640A
TI - A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides
T2 - Analytical Methods
AU - Gorbunova, Marina O
AU - Garshina, Maria S
AU - Kulyaginova, Margarita S
AU - Apyari, Vladimir
AU - Tolmacheva, Veronika V.
AU - Furletov, Aleksei A
AU - Garshev, Alexey V.
AU - Dmitrienko, S
AU - Dmitrienko, Stanislava G
AU - Zolotov, Yury A
PY - 2020
DA - 2020/01/08
PB - Royal Society of Chemistry (RSC)
SP - 587-594
IS - 4
VL - 12
SN - 1759-9660
SN - 1759-9679
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Gorbunova,
author = {Marina O Gorbunova and Maria S Garshina and Margarita S Kulyaginova and Vladimir Apyari and Veronika V. Tolmacheva and Aleksei A Furletov and Alexey V. Garshev and S Dmitrienko and Stanislava G Dmitrienko and Yury A Zolotov},
title = {A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides},
journal = {Analytical Methods},
year = {2020},
volume = {12},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://xlink.rsc.org/?DOI=C9AY02640A},
number = {4},
pages = {587--594},
doi = {10.1039/c9ay02640a}
}
MLA
Cite this
MLA Copy
Gorbunova, Marina O., et al. “A dynamic gas extraction-assisted paper-based method for colorimetric determination of bromides.” Analytical Methods, vol. 12, no. 4, Jan. 2020, pp. 587-594. https://xlink.rsc.org/?DOI=C9AY02640A.