Aminobenzohydrazide based colorimetric and ‘turn-on’ fluorescence chemosensor for selective recognition of fluoride

Design and synthesis of a new rhodamine B-based fluorescent probe for selective detection of glutathione and its application for live cell imaging

“…As shown in Figure. calculations with the B3LYP method, where 6-31+G (d, p) was the basis set. [51] The spatial distributions and orbital energies of the HOMO and LUMO of Probe-M and Probe-M-GSH were also generated using DFT calculations (Figure. 14).…”

A water-soluble pH fluorescence probe based on quaternary ammonium salt for bioanalytical applications

“…Even though lots of rhodamine-based fluorescence probes have been widely applied in both solution and biosensing systems to discriminate the analytes from other biological abundant species so far, poor solubility of these probes in biological environments might result in decreased detection sensitivity, or even lose the response signal, which is a research bottleneck as regards progress in some areas of cell biology or medicine [55][56][57][58]. To increase the water solubility of the probes, several water soluble groups have also been introduced for intracellular pH measurements such as 1,2,3-triazole, hydroxyl and other methods [59][60][61][62].…”

A new tetrazole based turn-on fluorescence chemosensor for Zn2+ ions and its application in bioimaging

“…Fluorescent chemosensors are attractive techniques due to their advantages such as low cost, good selectivity, sensitivity and capability of real-time detection [17][18][19][20][21][22][23][24][25][26]. Chemosensors are played an important role in understanding biological processes and the environmental applications.…”