A Comprehensive Study on the Photophysical Properties and Solvatochromic Behavior of Fluorescent Oxazole for Deep Blue OLED Applications.

In this study, the photophysical properties of deep blue fluorescent 5-phenyl-4-tosyloxazole (5POX) was investigated using both theoretical and experimental techniques. The absorption and fluorescence spectra of the fluorophore were recorded in various solvents. The Stokes shift exhibited bathochromic behavior due to a π→π* transition.

Systematic Photophysical Interaction Studies Between Newly Synthesised Oxazole Derivatives and Silver Nanoparticles: Experimental and DFT Approach.

In this study, the photophysical properties of oxazole derivatives such as 5-(furan-2-yl) -4-tosyloxazole (OX-1) and 5-(2-bromothiazol-4-yl)-4-tosyloxazoles (OX-2) were investigated using theoretical and experimental techniques. The ground and excited state dipole moments were empirically obtained utilising the solvatochromic shift technique and several solvatochromic correlations such as Lippert's, Bakhshiev's, KawskiChamma- Viallet's, and solvent polarity equations. The ground state dipole moments, HOMO-LUMO and molecule electrostatic potential map were also computed using ab initio calculations and evaluated using Gaussian 09 W software.