Fluorescein isothiocyanate stability in different solvents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F21%3A10434434" target="_blank" >RIV/00216208:11510/21:10434434 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/21:00547236 RIV/60460709:41210/21:86973
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=GOFUI2rkV2" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=GOFUI2rkV2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00706-021-02852-1" target="_blank" >10.1007/s00706-021-02852-1</a>

Result language
angličtina
Original language name
Fluorescein isothiocyanate stability in different solvents
Original language description
Well-established label in biomolecules analysis, fluorescein isothiocyanate is commercially available in its two different isomers with equal fluorescence sensitivity, differing in meta- vs. para-isothiocyanate position. It was found in this study that the stability of the isomers depends on the polarity of different solvents and the pyridine (stabiliser) presence. The lowest stability has fluorescein isothiocyanate in water solvent. In acidic solution, their quinoid (acid) form switches to the lactone form. The p-quinoid form has higher tendency to create dimers and trimers and is less soluble in acetone than the lactone form.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10406 - Analytical chemistry

Project
<a href="/en/project/EF16_027%2F0008477" target="_blank" >EF16_027/0008477: IOCB Mobility</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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