Facile One Pot Greener Synthesis of Sophorolipid Capped Gold Nanoparticles and its Antimicrobial Activity having Special Efficacy Against Gram Negative Vibrio cholerae.

ABSTRACT: Microbes develop several strategies to survive in the adverse condition such as biofilm formation, attaining non-dividing state, altering drug target or drug, thereby increases the burden of drug dosage. To combat these issues, nanoparticles have shown an alternative approach for new treatment strategy but synthesis via chemical synthetic route limits their application in biomedical field. Here, green method for the synthesis of gold nanoparticles using sophorolipid (SL) is discussed that is characterized by various techniques. Initially, the antimicrobial activity was checked against metabolically active state of microbes; Gram-positive Staphylococcus aureus and Gram-negative Vibrio cholerae using XTT assay and growth kinetics assay. Results suggested higher efficacy of nanoparticles for

SUBMITTER: Shikha S 

PROVIDER: S-EPMC6989514 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature