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Characterization, antibacterial, antioxidant, and cytotoxic activities of ZnO nanoparticles using Coptidis Rhizoma.
Green synthesized ZnO NPS exhibited moderate antibacterial activity against Gram-positive and Gram-negative bacteria and excellent DPPH free radical scavenging activity and had no toxic effects on the RAW 264.7 cell line. Expand
In-vitro anticancer activity of green synthesized silver nanoparticles on MCF-7 human breast cancer cells.
Silver NPs were found to be significantly toxic to MCF-7 cells via the induction of apoptosis whereas sparing normal immune system cells, and characterized using UV-Vis spectroscopy, FTIR, SEM-ED, TEM and SAED. Expand
Enhanced photocatalytic activity of Ag/g-C3N4 composite
Abstract Silver-graphite carbon nitride (Ag/g-C3N4) was designed and synthesized through a simple green chemical route. The photocatalyst was comprehensively characterized by Fourier transformExpand
Antioxidant, total phenols and proximate constituents of four tropical leafy vegetables
Abstract Vegetables are the cheapest and readily available sources of vitamins and mineral for most tropical African diets. The aim of this study was to determine the bioactive and proximateExpand
Ultra-sonication-assisted silver nanoparticles using Panax ginseng root extract and their anti-cancer and antiviral activities.
The present facile, eco-friendly, and efficient method results in the synthesis of AgNPs that can act as an alternative biomaterial for future biomedical applications. Expand
Antioxidant, phytochemical and physicochemical properties of sesame seed (Sesamum indicum L)
Abstract Objective : The aim of this study was to examine the antioxidant, phytochemical and physicochemical properties of sesame seeds grown in Ghana. Methodology : The seeds were extracted inExpand
Vasodilatory effect of kaempferol-7-O-α-L-rhamnopyranoside via NO-cGMP-PKG signaling.
Results suggest that KR induces endothelium-dependent vasodilation/vasorelaxation via the NO-cGMP-PKG pathway. Expand
Anti‐melanoma, tyrosinase inhibitory and anti‐microbial activities of gold nanoparticles synthesized from aqueous leaf extracts of Teraxacum officinale
For the first time, AuNPs are synthesized from leaf extracts of Teraxacum officinale that were found to have significant anti‐melanoma, tyrosinase inhibitory and anti‐microbial effects, and hence stand as promising candidates for use in cosmetics medical and food industries. Expand
Eco-friendly green synthesis: catalytic activity of nickel hydroxide nanoparticles
Nowadays many textile industries release their waste products directly into water resources like lakes, rivers and ground water has become a serious problem. These dye pollutants are difficult toExpand