Comparative Study of Gold Nanoparticles Synthesized via Wet Chemical and Green Chemistry approach

Autor:	Sonal Rattan, Suresh Kumar, Jatinder Goswamy, Anjali Leal, Mamta Sharma
Rok vydání:	2021
Předmět:	Green chemistry Colloidal gold Chemistry Nanotechnology
Zdroj:	IOP Conference Series: Materials Science and Engineering. 1033:012051
ISSN:	1757-899X 1757-8981
Popis:	Gold nanoparticles (Au NPs) undergo a huge research exposure owing to their extraordinary properties and potential applications. Herein, we report a comparative study between Au NPs synthesized via wet chemical method (reduction using sodium citrate) and green chemistry (reduction using vigna radiata (green grams)). The prepared Au NPs were characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FESEM) and Energy Dispersive X-ray Spectroscopy (EDS). UV-Visible spectrum of Au nanoparticles showed a peak around 534 nm in both the cases. Zeta Potential (ZP) values were 3.62 mV and -2.80 mV of Au nanoparticles prepared via wet chemical method and green chemistry approach respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ad0a3240659cf5ef245c61d14876197a https://doi.org/10.1088/1757-899x/1033/1/012051 Zobrazit plný text záznamu