Solvent effect on the relative quantum yield and fluorescence quenching of 2DAM

Exploring the mechanism of fluorescence quenching in two biologically active boronic acid derivatives using Stern-Volmer kinetics

“…However there can be a positive deviation in the S-V plot in some cases [4][5][6][7]. The I 0 /I versus [Q] plots for the studied system given in Figs.…”

“…The dynamic quenching constant K sv is determined in all the solvents by least-square fit method using Eq. (5) and the values are given in Tables 1 and 2. The corresponding bimolecular quenching rate parameter k q is also mentioned in the respective tables.…”

“…Quenching studies can reveal, for example, the diffusion rate of quenchers, localization of fluorophores in proteins and membranes and their accessibilities to quenchers. Because of many such novel applications, fluorescence quenching study has attracted many investigators in the last couple of decades [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17]. One of the well-known experimental techniques used to study the fluorescence quenching is to determine some of the quenching parameters using Stern-Volmer plots.…”

Studies of concentration dependence of the fluorescent quantum yield from rhodamine 6G and Au�Pd core�shell nanorods, using a response surface methodology

“…The FQY is usually derived using a relative method [9,10]. The latter relies on measuring the signals obtained from an unknown sample and a reference sample, of which FQY is known under the same conditions.…”

Fluorescence quenching of boronic acid derivatives by aniline in alcohols – A Negative deviation from Stern–Volmer equation

“…Quenching studies can reveal for example the diffusion rate of quenchers, localization of fluorophores in proteins and membranes and their permeabilities to quenchers. Because of many such novel applications, fluorescence quenching study has attracted many investigators in the last couple of decades [1][2][3][4][5][6][7][8][9][10][11]. The mechanism of decreasing the fluorescence intensity of a given substance is known as fluorescence quenching.…”