Springer Nature
Gold Bulletin
,  volume 52 ,  issue 3-4 ,  pages 115-124

A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines

Publication type: Journal Article
Publication date: 2019-11-14
Springer Nature
scimago Q3
wos Q4
SJR: 0.293
CiteScore: 3.8
Impact factor: 1.5
ISSN: 00171557, 2364821X, 21907579
Inorganic Chemistry
General Materials Science
Abstract
A new nanocomposite material based on gold nanorods and polyurethane foam was obtained, and a method for the determination of catecholamines with the use of this nanocomposite modified with silver nitrate was developed. The determination is based on the measuring hypsochromic shift of a short-wave surface plasmon resonance band in a diffuse reflection spectrum of the nanocomposite. This shift is caused by reduction of silver from silver ions on the surface of gold nanorods under the influence of catecholamines. Effects of time, pH, volume of the reaction mixture, concentration of silver ions, and catecholamines on the interaction were examined. The proposed method allows to determine dobutamine, epinephrine, norepinephrine and dopamine with the detection limits of 0.1, 0.07, 0.07, and 0.05 μg mL−1, respectively. The developed method can be applied to analysis of medicines.
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GOST Copy
Gorbunova M. V. et al. A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines // Gold Bulletin. 2019. Vol. 52. No. 3-4. pp. 115-124.
GOST all authors (up to 50) Copy
Gorbunova M. V., Apyari V., Zolotov I. I., Dmitrienko S. G., Garshev A. V., Volkov P. A., Bochenkov V. E. A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines // Gold Bulletin. 2019. Vol. 52. No. 3-4. pp. 115-124.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/S13404-019-00267-9
UR - http://link.springer.com/10.1007/s13404-019-00267-9
TI - A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines
T2 - Gold Bulletin
AU - Gorbunova, Maria V
AU - Apyari, Vladimir
AU - Zolotov, Ivan I
AU - Dmitrienko, Stanislava G
AU - Garshev, Alexey V.
AU - Volkov, Pavel A.
AU - Bochenkov, Vladimir E
PY - 2019
DA - 2019/11/14
PB - Springer Nature
SP - 115-124
IS - 3-4
VL - 52
SN - 0017-1557
SN - 2364-821X
SN - 2190-7579
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Gorbunova,
author = {Maria V Gorbunova and Vladimir Apyari and Ivan I Zolotov and Stanislava G Dmitrienko and Alexey V. Garshev and Pavel A. Volkov and Vladimir E Bochenkov},
title = {A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines},
journal = {Gold Bulletin},
year = {2019},
volume = {52},
publisher = {Springer Nature},
month = {nov},
url = {http://link.springer.com/10.1007/s13404-019-00267-9},
number = {3-4},
pages = {115--124},
doi = {10.1007/S13404-019-00267-9}
}
MLA
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MLA Copy
Gorbunova, Maria V., et al. “A new nanocomposite optical sensor based on polyurethane foam and gold nanorods for solid-phase spectroscopic determination of catecholamines.” Gold Bulletin, vol. 52, no. 3-4, Nov. 2019, pp. 115-124. http://link.springer.com/10.1007/s13404-019-00267-9.