Effect on Optical and Antibacterial Activity of SnO₂ and CuO Blended SnO₂ Nanoparticles  

作　　者：Suresh Gopal Baskaran Iruson Sathyaseelan Balaraman Senthilnathan Krishnmoorthy Manikandan Elayaperumal Suresh Gopal;Baskaran Iruson;Sathyaseelan Balaraman;Senthilnathan Krishnmoorthy;Manikandan Elayaperumal(Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, India;Department of Physics, University College of Engineering Arni (A Constituent College of Anna University Chennai), Arni, India;Department of Physics, VIT University, Vellore, India;Department of Physics, Thiruvalluvar University, TVUCAS Campus, Thennangur, India)

机构地区：[1]Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, India [2]Department of Physics, University College of Engineering Arni (A Constituent College of Anna University Chennai), Arni, India [3]Department of Physics, VIT University, Vellore, India [4]Department of Physics, Thiruvalluvar University, TVUCAS Campus, Thennangur, India

出　　处：《Soft Nanoscience Letters》2023年第2期1-12,共12页软纳米科学报（英文）

摘　　要：Nanocrystalline SnO₂ and CuO doped with SnO₂ were prepared by the co-precipitation method and characterized for different physiochemical properties and microbiological activity. The composition and morphological formation were characterized by XRD, HRTEM, Raman, FTIR, and UV-vis spectroscopy. The Powder X-ray analysis reveals that Sn4+ ions have substituted the Cu²⁺ ions without changing the monoclinic structure of SnO₂ but the average particle size of the SnO₂ and CuO doped SnO₂ samples from 11 and 5 nm respectively. However, it exhibits an inhibiting strong bacterial growth against tested bacterial strains.Nanocrystalline SnO₂ and CuO doped with SnO₂ were prepared by the co-precipitation method and characterized for different physiochemical properties and microbiological activity. The composition and morphological formation were characterized by XRD, HRTEM, Raman, FTIR, and UV-vis spectroscopy. The Powder X-ray analysis reveals that Sn4+ ions have substituted the Cu²⁺ ions without changing the monoclinic structure of SnO₂ but the average particle size of the SnO₂ and CuO doped SnO₂ samples from 11 and 5 nm respectively. However, it exhibits an inhibiting strong bacterial growth against tested bacterial strains.

关 键 词：SnO₂ CuO Doped SnO₂ Physiochemical Properties Microbiological Activity 

分 类 号：TB3[一般工业技术—材料科学与工程]