Preparation of silver nanoparticles by Osbeckia stellata aqueous extract via green synthesis approach: Characterization and assessment of their antioxidant …

T Baishya, P Das, GJ Ashraf, TK Dua… - Biotechnology and …, 2023 - Wiley Online Library
Silver nanoparticles (Ag NPs) via … silver nitrate (precursor) and bioactive components of
plant extract (reducing agents). In this work, Ag NPs were biosynthesized using Osbeckia stellata

[HTML][HTML] … , cytotoxicity assay, and evaluation of bioactive compounds using GC-MS and HPTLC-based bioassay in the extracts of Osbeckia stellata var. crinita (Benth …

T Baishya, P Das, GJ Ashraf, TK Dua, P Paul… - Kuwait Journal of …, 2024 - Elsevier
… It is commonly recognized that Osbeckia, which is made up of several species, is a group
of naturally occurring antioxidants. Osbeckia species exhibit a variety of significant biological …

Bioinspired synthesis of silver nanoparticles using Luffa aegyptiaca seed extract and assessment of pharmacological properties

S Pradhan, A Roy, A Saha, P Das, GJ Ashraf… - Biocatalysis and …, 2024 - Elsevier
… This work used a cost-effective and eco-friendly green process to formulate silver nanoparticles
(AgNPs) using Luffa aegyptiaca seed extract (AgNPs-LA). Extraction of L. aegyptiaca …

Endophytes and their secondary metabolites against human pathogenic MDR microbes

A Srivastava, R Raghuwanshi - Endophytic Association: What, Why and …, 2023 - Elsevier
… isolated from Adhatoda beddomei and Garcinia xanthochymus synthesized silver nanoparticles
(AgNPs) have promising antimicrobial potential. With potent drug possibilities, structural …

[PDF][PDF] Microbial diversity distribution in the lower belt of eastern Himalaya

SR Joshi, K Bhattacharjee, A Banerjee… - Biodiversity in Tropical …, 2015 - researchgate.net
… fungi associated with the medicinal plant Osbeckia stellata found in pine forest … silver
nanoparticles was reported for the first time through this study. These biosynthesized nanoparticles

Toxicological assessment of invasive Ageratina adenophora on germination and growth efficiency of native tree and crop species of Kumaun Himalaya

K Khatri, B Negi, K Bargali, SS Bargali - Ecotoxicology, 2024 - Springer
The present study was designed to assess the allelopathic potential of invasive weed Ageratina
adenophora leaf extracts on seed germination and seedling development efficiency of …