This paper provides a systematic review and analysis of different phenomena that violate a
basic principle, Kasha's rule, when applied to photochemical reactions. In contrast to the …

1. INTRODUCTION Photoemission from organic molecules originates normally from only the
lowest excited state of a given spin multiplicity, irrespective of the photon energy used for the …

The quenching interaction of atomoxetine (ATX) with bovine serum albumin (BSA) was
studied in vitro under optimal physiological condition (pH= 7.4) by multi-spectroscopic …

Abstract Background and Objectives Human serum albumin (HSA) is the most frequent
protein in blood plasma. Albumin transports various compounds, preserves osmotic …

The photochemistry and photophysics of thiocarbonyl compounds, analogues of carbonyl
compounds with sulfur, have long been overshadowed by their counterparts. However …

Chalcone, a privileged structure, is considered as an effective template in the field of
medicinal chemistry for potent drug discovery. In the present study, a privileged template …

The excited-state intramolecular proton transfer of 2-(o-hydroxyaryl) benzazoles has been
studied by emission spectroscopy. Although both 2-(2-hydroxy-3-aryl) benzazole and 2-(1 …

This present investigation has revealed that steady state as well as time-resolved
fluorescence techniques can serve as highly sensitive monitors for exploring the interaction …

It has been established experimentally that aromatic thioketones possess several inherently
unique photophysical properties, some of which are highly sensitive even to common …

Studies of carbonyls occupy a prominent place in the development of our understanding of
the spectroscopy, photophysics, and photochemistryof polyatomic mol-ecules. However …