Green synthesis of antimicrobial selenium and gold nanoparticles using Aegle marmelos fruit extract

被引：0

作者：

Sarkar R.D. ^{[1
]}

Mena S. ^{[2
]}

Kumar A. ^{[3
]}

Sharma R. ^{[3
]}

Nath N. ^{[3
]}

Jha D.K. ^{[3
]}

Kalita M.C. ^{[1
]}

机构：

[1] Department of Biotechnology, Gauhati University, Assam, Guwahati

[2] Department of Microbiology, Central University of Tamil Nadu, Tamil Nadu, Thiruvarur

[3] Department of Botany, Gauhati University, Assam, Guwahati

来源：

Vegetos | 2023年 / 36卷 / 3期

关键词：

Aegle marmelos; Antibacterial activity; Gold nanoparticle; Pathogens; Selenium nanoparticle;

D O I：

10.1007/s42535-022-00469-1

中图分类号：

学科分类号：

摘要：

Nanoparticles of selenium and gold when synthesized through the green route using aqueous plant extract, exhibit strong antimicrobial activities with minimum or no toxicity. Aegle marmelos (L) Correa, an ethnobotanically well-known fruit for its wide medicinal values, has been utilized in this work for the synthesis of both, selenium and gold nanoparticles. The synthesis of the nanoparticles was first detected by the change in colour and formation of colloids in the reaction solution, followed by UV–visible spectroscopy. The λmax of selenium and gold nanoparticles were found at 333 nm and 552 nm, respectively. The XRD spectrum confirms the pure crystalline nature of the nanoparticles. Scanning electron microscopic image revealed their shape as mostly spherical, however, few of the gold nanoparticles were found to be triangular. Both the nanoparticles have shown significantly strong antibacterial activity against the tested pathogens (Micrococcus luteus, Klebsiella pneumoniae, Staphylococcus epidermidis, Pseudomonas aeruginosa, and Staphylococcus aureus) and the best activity has been observed in S. epidermidis for both SeNP and AuNP. © 2022, The Author(s) under exclusive licence to Society for Plant Research.

引用

页码：971 / 979

页数：8

共 40 条

[1] Adewale O.B., Egbeyemi K.A., Onwuelu J.O., Et al., Biological synthesis of gold and silver nanoparticles using leaf extracts of Crassocephalum rubens and their comparative in vitro antioxidant activities, Heliyon, 6, 11, (2020)
[2] Alam H., Khatoon N., Raza M., Ghosh P.C., Sardar M., Synthesis and characterization of nano selenium using plant biomolecules and their potential applications, BioNanoScience, 9, 1, pp. 96-104, (2019)
[3] Banerjee P., Nath D., A phytochemical approach to synthesize silver nanoparticles for non-toxic biomedical application and study on their antibacterial efficacy, Nanosci Technol, 2, 1, pp. 1-14, (2015)
[4] Bisht B., Pancholi D., Pande V., Et al., A green approach to synthesize Au nanoplates using Morus indica L. fruit extract and their superior activities in catalysis and surface enhanced Raman scattering, Vegetos, (2021)
[5] Chang C.C., Yang M.H., Wen H.M., Chern J.C., Estimation of total flavonoid content in propolis by two complementary colorimetric methods, J Food Drug Anal, 10, 3, pp. 178-182, (2002)
[6] Cittrarasu V., Kaliannan D., Dharman K., Et al., Green synthesis of selenium nanoparticles mediated from Ceropegia bulbosa Roxb extract and its cytotoxicity, antimicrobial, mosquitocidal and photocatalytic activities, Sci Rep, 11, 1, pp. 1-15, (2021)
[7] Deepa B., Ganesan V., Bioinspiredsynthesis of selenium nanoparticles using flowers of Catharanthus roseus (L.) G. Don. and Peltophorum pterocarpum (DC.) Backer ex Heyne–a comparison, Int J ChemTech Res, 7, pp. 725-733, (2015)
[8] Devi M., Devi S., Sharma V., Rana N., Bhatia R.K., Bhatt A.K., Green synthesis of silver nanoparticles using methanolic fruit extract of Aegle marmelos and their antimicrobial potential against human bacterial pathogens, J Tradit Complement Med, 10, 2, pp. 158-165, (2020)
[9] Duran N., Duran M., de Jesus M.B., Seabra A.B., Favaro W.J., Nakazato G., Silver nanoparticles: a new view on mechanistic aspects on antimicrobial activity, Nanomedicine, 12, 3, pp. 789-799, (2016)
[10] ElMitwalli O.S., Barakat O.A., Daoud R.M., Et al., Green synthesis of gold nanoparticles using cinnamon bark extract, characterization, and fluorescence activity in Au/eosin Y assemblies, J Nanopart Res, 22, (2020)

← 1 2 3 4 →