Nannapaneni, U. R.
Novel approach towards green synthesis of zinc nano particles from Guazuma ulmifolia (Lam) for their anti oxidant activity study - Vol.56(2), Feb - Mumbai Indian Drug Manufacture's Association - IDMA 2019 - 17-21p.
Here we report a novel biological approach for the formation of zinc nanoparticles using Guazuma ulmifolia (Lam) leaves. Zinc acetate was reduced with aqueous solution of Guazuma ulmifolia leave extracts. X-Ray diffraction (XRD) pattern reveals the formation of zinc nanoparticles, which shows crystallinity. Scanning electron microscopy (SEM) suggested particles size in the range of 46-96nm and spherical shape. UV absorption studies of zinc nano particles showed absorbance at 698nm and FT-IR studies of zinc nanoparticles confirmed the presence of bio active phyto-constituents in the formed nano particles. The DPPH free radical inhibition study confirmed that the synthesized zinc nano particles have potential radical inhibiting activity.
PHARMACEUTICS
Novel approach towards green synthesis of zinc nano particles from Guazuma ulmifolia (Lam) for their anti oxidant activity study - Vol.56(2), Feb - Mumbai Indian Drug Manufacture's Association - IDMA 2019 - 17-21p.
Here we report a novel biological approach for the formation of zinc nanoparticles using Guazuma ulmifolia (Lam) leaves. Zinc acetate was reduced with aqueous solution of Guazuma ulmifolia leave extracts. X-Ray diffraction (XRD) pattern reveals the formation of zinc nanoparticles, which shows crystallinity. Scanning electron microscopy (SEM) suggested particles size in the range of 46-96nm and spherical shape. UV absorption studies of zinc nano particles showed absorbance at 698nm and FT-IR studies of zinc nanoparticles confirmed the presence of bio active phyto-constituents in the formed nano particles. The DPPH free radical inhibition study confirmed that the synthesized zinc nano particles have potential radical inhibiting activity.
PHARMACEUTICS