Catharanthus roseus:a natural source for the synthesis of silver nanoparticles

查看全文 作　　者：Mukunthan [1,2]KS;Elumalai [3]EK;Trupti N [2]Patel;V Ramachandra [1]Murty

机构地区：[1]Department of Biotechnology,Manipal Institute of Technology,Manipal University,Manipal- 576104,Karnataka,India;[2]School of BioSciences and Technology,VIT,Vellore-632 014,Tamilnadu,India;[3]P.G.and Research Department of Zoology,Voorhees College,Vellore-632 001,Tamilnadu,India

出　　处：《Asian Pacific Journal of Tropical Biomedicine》索引2011年第1卷第4期,共5页

摘　　要：Objective:To develop a simple rapid procedure for bioreduction of silver nanoparticles(AgNPs)using aqueous leaves extracts of Catharanthus roseus(C.roseus).Methods:Characterization were determined by using UV-Vis spectrophotometry,scanning electron microscopy(SEM),energy dispersive X-ray and X-ray diffraction.Results:SEM showed the formation of silver nanoparticles with an average size of 67 nm to 48 nm.X-ray diffraction analysis showed that the particles were crystalline in nature with face centered cubic geometry.Conclusions:C.roseus demonstrates strong potential for synthesis of silver nanoparticles by rapid reduction of silver ions(Ag^+ to Ag^0).This study provides evidence for developing large scale commercial production of value-added products for biomedical/nanotechnology-based industries. 关键词：Nanoparticles NANOTECHNOLOGY SILVER CATHARANTHUS roseus

相关文献

参考文献（30）
引证文献（4）
耦合文献（6）

参考文献(30)

引证文献(4)

耦合文献(6)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Catharanthus roseus:a natural source for the synthesis of silver nanoparticles

参考文献(30)

引证文献(4)

耦合文献(6)

用户提示