Cyano-substituted oligo (α-phenylenevinylene)-1, 4-bis (R-cyano-4-diphenylaminostyryl)-2,
5-diphenylbenzene (CNDPASDB) molecules are studied in solution and aggregate state by …

The optical properties of Malachite green (Mg) dye were examined experimentally, including
absorption, optical energy gab, refractive index, dielectric constant, optical conductivity and …

Absorption and fluorescence emission spectra of coumarins 6 and 7 were recorded in
solvents with different solvent parameters, viz., dielectric constant ɛ and refractive index n …

A dye mixture of Disperse red1 (DR1) and Janus green B (JGB) was prepared with different
concentrations of the two dyes. The optical properties were studied for the two dyes and their …

Poly methyl methacrylate-co-acrylonitrile [P (MMA-co-AN)] HB hybrid blend was first
synthesized by precipitation polymerization and characterized by static light scattering. With …

Abstract Effect of solvents of varying polarities on absorption and fluorescence spectra and
dipole moment of laser dye: 7-diethylamino-3-thenoylcoumarin (DETC) has been …

In this work, we demonstrate the use of broad-band pump–probe spectroscopy to measure
femtosecond solvation dynamics. We report studies of a rhodamine dye in methanol and …

Absorption and emission spectra of two rhodamine dyes with same molecular skeletons and
different functional groups have been studied in various isotropic and anisotropic media …

The absorption and fluorescence emission spectra of terpyridine incorporating pyrene
moiety (Tpy-pyr) have been recorded in extensive variety of solvents having different …

Photodynamic therapy (PDT) is one of the methods involved in cancer treatment exploiting
singlet oxygen as a weapon to kill cancer cells. Singlet oxygen, a bizarre reactive oxygen …