Analysis of pure and malachite green doped polysulfone sample using UV technique

The sample of pure and malachite green doped Polysulfone in the form of foil was prepared by solution cast technique. For the preparation of pure sample 3 gm of Polysulfone was dissolved in 50 ml of Dimethyl farmamide (DMF) solvent, while for the preparation of doped sample 3 mg, 5 mg and 7 mg Malachite Green was mixed with 3 gm of Polysulfone respectively. For the study of structural characterization of these pure and doped sample, Ultra-Violet Spectroscopy (UV) technique was used. PSF and MG used for the present study were supplied by Glexo Leb. Bombay. The absorption spectra were record by UV-VIS spectrophotometer 2540 in the wavelength range from 200 to 800 nm.