A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry
A. P. Topolyan
1
,
Maria A Belyaeva
1
,
Mariya S Slyundina
2
,
Valentina V Ilyushenkova
2
,
Andrey A. Formanovsky
1
,
Vladimir A. Korshun
1, 3
,
Roman S. Borisov
2, 4
Publication type: Journal Article
Publication date: 2017-10-30
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
The derivatization reagent was prepared in situ by the reaction of tris(2,6-dimethoxyphenyl)methylium hexafluorophosphate with N-(2-aminoethyl)maleimide and used for the modification of a number of low molecular weight thiols. The adducts were analyzed by (MA)(NA)LDI MS and ESI MS. All registered mass spectra ((MA)(NA)LDI, ESI) revealed intense peaks of the cations of the derivatization products. The increment of the derivatization agent (499 Da) shifts the ion peaks of analytes from noisy low mass regions, thus allowing the detection of low molecular weight thiols. LDI analysis of the natural-gas condensate sample showed the presence of saturated alkylthiols (up to C22H45SH).
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Topolyan A. P. et al. A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry // Analytical Methods. 2017. Vol. 9. No. 45. pp. 6335-6340.
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Topolyan A. P., Belyaeva M. A., Slyundina M. S., Ilyushenkova V. V., Formanovsky A. A., Korshun V. A., Borisov R. S. A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry // Analytical Methods. 2017. Vol. 9. No. 45. pp. 6335-6340.
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RIS
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TY - JOUR
DO - 10.1039/c7ay01965c
UR - https://xlink.rsc.org/?DOI=C7AY01965C
TI - A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry
T2 - Analytical Methods
AU - Topolyan, A. P.
AU - Belyaeva, Maria A
AU - Slyundina, Mariya S
AU - Ilyushenkova, Valentina V
AU - Formanovsky, Andrey A.
AU - Korshun, Vladimir A.
AU - Borisov, Roman S.
PY - 2017
DA - 2017/10/30
PB - Royal Society of Chemistry (RSC)
SP - 6335-6340
IS - 45
VL - 9
SN - 1759-9660
SN - 1759-9679
ER -
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@article{2017_Topolyan,
author = {A. P. Topolyan and Maria A Belyaeva and Mariya S Slyundina and Valentina V Ilyushenkova and Andrey A. Formanovsky and Vladimir A. Korshun and Roman S. Borisov},
title = {A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry},
journal = {Analytical Methods},
year = {2017},
volume = {9},
publisher = {Royal Society of Chemistry (RSC)},
month = {oct},
url = {https://xlink.rsc.org/?DOI=C7AY01965C},
number = {45},
pages = {6335--6340},
doi = {10.1039/c7ay01965c}
}
Cite this
MLA
Copy
Topolyan, A. P., et al. “A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry.” Analytical Methods, vol. 9, no. 45, Oct. 2017, pp. 6335-6340. https://xlink.rsc.org/?DOI=C7AY01965C.