Volume : 3, Issue : 3, AUG 2019
GREEN SYNTHESIS OF SILVER NANOPARTICLES FROM COUROUPITA GUIANENSIS AUBL. FLOWER PETAL EXTRACT AND ITS ANTIMICROBIAL ACTIVITY
Nikhitha K. P, Navyashree H. T
Nanoparticles are eco-friendly approach for green synthesis of nanoparticles using natural plant extract is gaining a notable importance now a days. The present study deals with the synthesis of silver nanoparticles using Couroupita guianesis Aubl petal extract. The complete reduction of silver ions was observed after 48hrs of reaction at 30°C under shaker condition. The formulation of silver nanoparticles was confirmed by UV-Visible spectroscopy, XRD and SEM analysis. The antifungal activity evaluate against Aspergillus niger and Rhizopus stolonifer. The antibacterial activity evaluated against E.coli and B.subtilis.
Green synthesis, Silver nanoparticles, C.guianesis.
Article : Download PDF
Cite This Article
Article No : 13
Number of Downloads : 2
- Mohsen Zargar, Azizah Abdul Hamid, Fatima Abu Bakar, Mariana Nor Shamusudin, Kamyar Shameli., Fatemeh Jahanshiri and Farah Farahani., 2011. Green synthesis and antibacterial effect of silver nanoparticles using Vitex negundo L. Molecules, vol. (26); 6667-6676.
- Preetha Devaraj, Prachi Kumari, Chirom Aarti and Arun Renganathan., 2013. Synthesis and characterization of silver nanoparticles using Cannonball leaves and their cytotoxic activity against MCF-7 cell line. Hindawi Publishing Corporation Journal of Nanotechnology.
- Swapna Alex, Preetha Rani M.R, Soni K.B, Deepa S.Nair and B.R. Reghunath., 2012. Biosynthesis of silver nanoparticles with antibacterial activity using leaf extract of Michelia champaca. Jour Pl Sci Res, vol 28(iss.1); 121-126.
- Tahira Akther, Mohd Shahanbaj Khan, Hemalatha Srinivasan., 2018. Novel silver nanoparticles synthesized from anthers of Couroupita guianensis Abul. Control growth and biofilm formation in human pathogenic bacteria. Nano Biomed. Eng, vol. 10 (Iss. 3); 250-257.