volume 71 issue 1 pages 76-80

Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids

Publication typeJournal Article
Publication date2016-01-01
scimago Q4
wos Q4
SJR0.153
CiteScore1.1
Impact factor0.5
ISSN00271314, 19350260
General Chemistry
Abstract
An ion-selective electrode based on tetraoctylammonium N-lauroyl sarcosinate ionic liquid, which is solid at room temperature, is responsive to anionic forms of amino acids. Preconditioning in copper sulfate solution and the introduction of more high-melting and hydrophobic ionic liquid (1,3-dihexade-cylimidasolium bromide) allowed the limit of detecting phenylalanine to be lowered by several times (cmin = 2.7 × 10–5 M) and significantly improves the service life of the ion-selective electrode. The possibility was shown for using two ionic liquids for designing ISE with one of them that serves as an inert solid matrix for immobilizing the second one, which in turn ensured the analyte binding and the generation of a potentiometric signal.
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Shvedene N. V. et al. Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids // Moscow University Chemistry Bulletin. 2016. Vol. 71. No. 1. pp. 76-80.
GOST all authors (up to 50) Copy
Shvedene N. V., Rzhevskaia A. V., Pletnev I. V. Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids // Moscow University Chemistry Bulletin. 2016. Vol. 71. No. 1. pp. 76-80.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3103/S0027131416010168
UR - http://link.springer.com/10.3103/S0027131416010168
TI - Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids
T2 - Moscow University Chemistry Bulletin
AU - Shvedene, N V
AU - Rzhevskaia, A V
AU - Pletnev, I V
PY - 2016
DA - 2016/01/01
PB - Allerton Press
SP - 76-80
IS - 1
VL - 71
SN - 0027-1314
SN - 1935-0260
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2016_Shvedene,
author = {N V Shvedene and A V Rzhevskaia and I V Pletnev},
title = {Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids},
journal = {Moscow University Chemistry Bulletin},
year = {2016},
volume = {71},
publisher = {Allerton Press},
month = {jan},
url = {http://link.springer.com/10.3103/S0027131416010168},
number = {1},
pages = {76--80},
doi = {10.3103/S0027131416010168}
}
MLA
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MLA Copy
Shvedene, N. V., et al. “Solid-State Ion-Selective Electrodes Based on Ionic Liquid Solid at Room Temperature for Detecting Amino Acids.” Moscow University Chemistry Bulletin, vol. 71, no. 1, Jan. 2016, pp. 76-80. http://link.springer.com/10.3103/S0027131416010168.