Interaction of 1-anthracene sulphonate with cationic micelles of alkyl trimethyl ammonium bromides (CnTAB): A spectroscopic study

Substituent effect on the emission behavior of thiazolidinedione derivatives in cationic and anionic micellar media

“…Chakrabarty et al reported an increase in the lifetime value of a positively charged probe (norharmane), when bound by oppositely charged anionic micelles of S n DS [47]. From our earlier work, it has been observed that, when negatively charged probe 1-anthracene sulfonate is associated with positively charged CTAB, the lifetime value decreases due to an exciplex formation [48]. The probes have negatively charged centers on the carbonyl oxygen and positively charged center on the nitrogen atom.…”

Modulated photophysics of 2-anthracene sulphonate in micellar assembly

“…The fluorescence decay of the probe in micellar media of TX-305 at different molar ratios of the Cu 2 + as quencher has been shown in the inset of Fig.7. In our earlier work the lifetime of an anionic probe decreased when the probe was bounded by cationic micelles [35]. Chakrabarty et al [36] reported an increase in lifetime of a cationic probe when bounded by negatively charged micelles.…”

Physicochemical investigation of antibacterial Moxifloxacin interacting with quaternary ammonium disinfectants

“…It is suggested that prior to diffusing into intrabilayer receptor binding cell, the additive must assimilate into a well-defined and energetically favourable environment and orientate itself in the membrane bilayers [16][17][18][19]. For the purpose to perform the role of interplay of the drug-micelle core both qualitatively as well as quantitatively, the spectral-luminescent measurement is known as the one of the most widely used technique [20][21][22][23].…”