Journal of Radioanalytical and Nuclear Chemistry, volume 303, issue 3, pages 1737-1744

Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions

Publication typeJournal Article
Publication date2014-11-27
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor1.6
ISSN02365731, 15882780
Spectroscopy
Analytical Chemistry
Health, Toxicology and Mutagenesis
Public Health, Environmental and Occupational Health
Pollution
Radiology Nuclear Medicine and imaging
Nuclear Energy and Engineering
Abstract
A highly sensitive extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions is described. It is based on the extraction of the macrocyclic complex, which comprises bromothymol blue as a colored organic anion, from aqueous solution into toluene. This method allows obtaining the limit of DCH18C6 detection in water of 2 × 10−7 M. It provides an efficient tool for monitoring the stability of crown-containing extractants and adsorbents upon contact with water and nitric acid solutions.

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Journal of Radioanalytical and Nuclear Chemistry
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Springer Nature
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Zakurdaeva O. A., Nesterov S. Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions // Journal of Radioanalytical and Nuclear Chemistry. 2014. Vol. 303. No. 3. pp. 1737-1744.
GOST all authors (up to 50) Copy
Zakurdaeva O. A., Nesterov S. Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions // Journal of Radioanalytical and Nuclear Chemistry. 2014. Vol. 303. No. 3. pp. 1737-1744.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/s10967-014-3799-1
UR - https://doi.org/10.1007%2Fs10967-014-3799-1
TI - Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions
T2 - Journal of Radioanalytical and Nuclear Chemistry
AU - Zakurdaeva, O A
AU - Nesterov, S.V.
PY - 2014
DA - 2014/11/27 00:00:00
PB - Springer Nature
SP - 1737-1744
IS - 3
VL - 303
SN - 0236-5731
SN - 1588-2780
ER -
BibTex |
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BibTex Copy
@article{2014_Zakurdaeva
author = {O A Zakurdaeva and S.V. Nesterov},
title = {Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions},
journal = {Journal of Radioanalytical and Nuclear Chemistry},
year = {2014},
volume = {303},
publisher = {Springer Nature},
month = {nov},
url = {https://doi.org/10.1007%2Fs10967-014-3799-1},
number = {3},
pages = {1737--1744},
doi = {10.1007/s10967-014-3799-1}
}
MLA
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MLA Copy
Zakurdaeva, O. A., et al. “Improved extraction-spectrophotometric method for determination of dicyclohexano-substituted crown ethers in aqueous solutions.” Journal of Radioanalytical and Nuclear Chemistry, vol. 303, no. 3, Nov. 2014, pp. 1737-1744. https://doi.org/10.1007%2Fs10967-014-3799-1.
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