V
V. Ganesh Kumar
Researcher at Sathyabama University
Publications - 48
Citations - 2698
V. Ganesh Kumar is an academic researcher from Sathyabama University. The author has contributed to research in topics: Colloidal gold & Fourier transform infrared spectroscopy. The author has an hindex of 18, co-authored 47 publications receiving 2026 citations. Previous affiliations of V. Ganesh Kumar include Thiruvalluvar University.
Papers
More filters
Journal ArticleDOI
A novel extracellular synthesis of monodisperse gold nanoparticles using marine alga, Sargassum wightii Greville.
TL;DR: This work has investigated extracellular biosynthesis of gold nanoparticles using Sargassum wightii and has achieved rapid formation ofgold nanoparticles in a short duration, according to X-ray diffraction spectrum and UV-vis spectrum.
Journal ArticleDOI
Facile green synthesis of gold nanoparticles using leaf extract of antidiabetic potent Cassia auriculata.
V. Ganesh Kumar,S. Dinesh Gokavarapu,A. Rajeswari,T. Stalin Dhas,V. Karthick,Zainab Kapadia,Tripti Shrestha,I.A. Barathy,Anindita Roy,Sweta Sinha +9 more
TL;DR: The reduction of auric chloride led to the formation of AuNPs within 10 min at room temperature (28°C), suggesting a higher reaction rate than chemical methods involved in the synthesis.
Journal ArticleDOI
Biosynthesis of antibacterial gold nanoparticles using brown alga, Stoechospermum marginatum (kützing)
TL;DR: The biologically synthesized gold nanoparticles were found to be effective against bacterial pathogens and photoluminescent and the reduction has been carried out by hydroxyl groups present in the diterpenoids of the brown seaweed.
Journal ArticleDOI
Extracellular synthesis of silver nanoparticles by a marine alga, Sargassum wightii Grevilli and their antibacterial effects.
TL;DR: The recorded antibacterial effect of silver nanoparticles was found more potent when compared to the chemically synthesizedsilver nanoparticles and it is expected to be biocompatible.
Journal ArticleDOI
Blue green alga mediated synthesis of gold nanoparticles and its antibacterial efficacy against Gram positive organisms.
K.S. Uma Suganya,Kasivelu Govindaraju,V. Ganesh Kumar,T. Stalin Dhas,V. Karthick,Ganesan Singaravelu,M. Elanchezhiyan +6 more
TL;DR: The antibacterial efficacy of protein functionalized AuNPs were tested against Gram positive organisms Bacillus subtilis and Staphylococcus aureus and the results confirmed high bacterial inhibition and bactericidal properties.