Conformational changes in 6 MeV electron beam irradiated aqueous bovine serum albumin.

Understanding the folding and unfolding mechanism of the protein is not only crucial in applications like biomedical, pharmaceutical, tissue engineering but also to the food industry. In the present study, an electron beam with 6 MeV energy derived from the Microtron accelerator was utilized to irradiate the aqueous solution of bovine serum albumin (BSA) at fluences of 5 × 10 and 10 × 10 e/cm. The control and irradiated BSA solutions were analyzed using UV-visible and FTIR spectroscopy.

Optical tweezers for probing the interactions of ZnO and Ag nanoparticles with E. coli.

The antibacterial effect of nanoparticles is mainly studied on the ensembles of the bacteria. In contrast, the optical tweezer technique allows the investigation of similar effects on individual bacterium. E.

Probing Effect of 6 MeV Electron Beam Irradiation on Haemoglobin Protein Using Spectroscopic Techniques.

In this work, we study the effect of 6 MeV electron beam irradiation on the physicochemical properties of lyophilized Human Haemoglobin A (HbA). Electron beams generated from Race Track Microtron accelerator with energy 6 MeV were used to irradiate HbA at fluences of 5 × 10 e/cm and 10 × 10 e/cm. Pristine and electron beam irradiated HbA were characterized using UV-visible and Fourier transform infrared spectroscopy (FTIR) spectroscopy.