Flavonol-based fluorescent indicator for determination of β-glucosidase activity

Illia Serdiuk , Milena Reszka , Henryk Myszka , Karol Krzymiński , Beata Liberek , Alexander D. Roshal


A novel fluorescent probe, based on the excited-state intramolecular proton transfer (ESIPT) phenomenon, for evaluation of β-glucosidase activity was designed. The synthesis of the probe was optimized. The conditions for the monitoring of enzymatic cleavage of the probe were developed and discussed from the point of view of reaction kinetics and simplicity of the method.
Author Illia Serdiuk PK
Illia Serdiuk,,
- Pracownia Krystalochemii
, Milena Reszka PG
Milena Reszka,,
- Laboratory of Glycochemistry
, Henryk Myszka PG
Henryk Myszka,,
- Laboratory of Glycochemistry
, Karol Krzymiński PBL
Karol Krzymiński,,
- Laboratory of Luminescence Research
, Beata Liberek PG
Beata Liberek,,
- Laboratory of Glycochemistry
, Alexander D. Roshal
Alexander D. Roshal,,
Journal seriesRSC Advances, ISSN 2046-2069
Issue year2016
Publication size in sheets0.5
URL http://pubs.rsc.org/en/content/articlepdf/2016/ra/c6ra06062e
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa - Użycie Niekomercyjne (CC-BY-NC); with publication
Score (nominal)35
ScoreMinisterial score = 30.0, 20-12-2017, ArticleFromJournal
Ministerial score (2013-2016) = 35.0, 20-12-2017, ArticleFromJournal
Publication indicators WoS Impact Factor: 2016 = 3.108 (2) - 2016=3.257 (5)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.