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An environmentally friendly and rapid procedure was developed to synthesise silver nanoparticles (Ag-NPs) by Chamaemelum nobile extract and to evaluate its in vivo anti-inflammatory and antioxidant activities. The ultraviolet–visible absorption spectrum of the synthesised Ag-NPs showed an absorbance peak at 422. The average size of spherical nanoparticles was 24 nm as revealed by transmission electron...
In the present work we describe the reduction of gold ions into gold nanoparticles using Nerium oleander leaf extract in the one step green synthetic method. The formation of gold nanoparticles was confirmed by UV–vis spectroscopic analysis. The gold nanoparticles were characterized by HRTEM, SEM and were found to be small size (2–10nm), almost spherical in shape and highly dispersed without any aggregation...
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