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pro vyhledávání: '"Jakub Joniak"'
Autor:
Martin Putala, Renáta Górová, Jana Krajňáková, Jakub Joniak, Henrieta Stankovičová, Helena Jurdáková
Publikováno v:
Synthetic Communications. 51:3277-3291
A convenient protocol for efficient and cost-effective method for synthesis of substituted 3-aminocoumarins has been developed. The synthetic route involves expeditious and fast quantitative deacet...
Autor:
Juraj Filo, Jakub Joniak, Henrieta Stankovičová, Vladimír Garaj, Marek Cigáň, Katarina Gaplovska-Kysela
Publikováno v:
Sensors and Actuators B: Chemical. 307:127646
The pH sensing properties of five (four new) small-molecule fluorescent “turn-on” pH probes based on 3-amino- and 3-dimethylamino-coumarin skeleton were investigated. Protonation of their amino- or dimethylamino- group leads to 12–1400-fold inc