Abstract

BIOGENESIS OF SILVER NANOPARTICLES BY PENICILLIUM SP. OF CALOPHYLLUM APETALUM WILLD. AND THEIR CHARACTERIZATION.

C. P. Chandrappa*, M. Govindappa, N. Chandrasekar, Sonia Sarkar, Sepuri Ooha, R. Channabasava and C. P. Ramesh

Abstract

The present work managed the combination of silver nanoparticles by the concentrate of Penicillium sp. disconnected from Calophyllum apetalum. Blended silver nanoparticles have been described by UV-vis spectroscope, scaning electron microscope instrument and XRD. Surface plasmon reverberation spectra of silver nanoparticles were acquired at 420nm and SEM thinks about uncovered strength of round shape particles. X-ray diffraction contemplates affirm that the nanoparticles orchestrated by endophytic concentrate were crystalline silver. This strategy is one of the basic, proficient and quick strategies to combine silver nanoparticles at surrounding temperature without utilization of lethal chemicals.

Keywords: Penicillium, Calophyllum apetalum, silver nanoparticles, UV-vis, SEM, XRD.