In this work, we studied influences on the absorption and fluorescence emission spectra of
coumarin-4066 (C-466) with different solvent polarity scale. The spectral shifts reflect the …

Levofloxacin (LVF) and norfloxacin (NRF) are a group of fluoroquinolone antibiotics, broad
spectrum used to treat various infections caused by many bacterial species. The drugs …

Vitamin A and its derivatives are effective in many medical dermatology treatments.
Isotretinoin and Tretinoin, as medication and therapeutic agents, are widely applied in …

Solvation-dependent photophysical properties of two push–pull thiophene-based
compounds with donor–π–acceptor (D–π–A) structures were investigated using absorption …

Abstract Solvatochromic behavior of (E)-4-(2, 5-dioxo-2H-pyrrol-1 (5H)-yl)-N-(4-
(phenyldiazenyl) phenyl) benzamide (MIAz) was investigated using electronic absorption …

A series novel formazans (3a− 3d), having–H,-Cl,-Br,–F at para-position, were synthesized
from phenylhydrazone derivatives (1a− 1d) with diazonium salts of 4-methoxybenzenamine …

Numerous biological, pharmacological, medical, and therapeutic researches frequently
employ Triazole and the closely related molecules. Solvent induced effects can modify their …

Two Schiff bases were prepared by the condensation of o-allyl substituted 2, 4-dihydroxy
acetophenone with 1, 2-diaminopropane (L1) and ethanediamine (L2) and characterized by …

New Schiff base compounds have been synthesized and characterized using 13 C, 1 H
NMR and IR spectroscopy techniques. The electronic transitions of these molecules have …

Abstract The synthesized 4-(4-formylbenzylidene)-2-phenyloxazol-5 (4H)-one was
characterized by NMR and IR spectroscopy. The steady-state and time resolved …