The term green chemistry is defined as “the invention, design and application of chemical products and processes to reduce or to eliminate the use and generation of hazardous substances”. The major applications of green chemistry principles and practice renders control, regulation, and remediation, hence resultant environmental benefit can be expressed in terms of economic impact .It also invol...

Z. Naturforsch. 46c, 542-548 (1991); received February 13, 1991 Blue-Light Photoreceptor, Chlorophyll Synthesis, Desmarestia aculeata, Green-Light Photo­ receptor, Nitrate The chlorophyll synthesis in the brown algae Desmarestia aculeata is affected by light quali­ ty and by the nutrient state in the medium before the illumination. Pulses of 5 min of red, green and blue light together with 200 ...

The integration of green chemistry to nanotechnology is one of the most alarming and explored area for the nanoscience researcher. The towering environmental issues had attracted the researchers towards the novel green synthesis of nanoparticles in biological systems such as bacteria, fungi and plants [3]. However, exploration of the plant extracts as the medium of synthesis has heightened inte...

the green synthesis of metallic nanoparticles is an active research area in nanotechnology. in the present study, antioxidant potential, total reducing capacity and silver nanoparticles (ag nps) synthetic potential of methanolic leaf extracts of seven plant species were evaluated and compared. antioxidant capacity, expressed as µmol trolox equivalents g-1 dw (µmol te g-1 dw), ranged from 116.0 ...