Synthesis, Antimicrobial Activity, and Photocatalytic Performance of Ce Doped SnO2 Nanoparticles

被引：25

作者：

Bhawna ^{[1
]}

Choudhary, Ashish Kumar ^{[3
]}

Gupta, Akanksha ^{[4
]}

Kumar, Sanjeev ^{[1
,2
]}

Kumar, Pramod ^{[5
]}

Singh, R. P. ^{[4
]}

Singh, Prashant ^{[6
]}

Kumar, Vinod ^{[1
,7
]}

机构：

[1] Univ Delhi, Kirori Mal Coll, Dept Chem, New Delhi, India

[2] Univ Delhi, Dept Chem, New Delhi, India

[3] Univ Delhi, Dept Bot, New Delhi, India

[4] Univ Delhi, Sri Venkateswara Coll, Dept Chem, New Delhi, India

[5] Delhi Univ, Sri Aurobindo Coll, Dept Chem, New Delhi, India

[6] Delhi Univ, Atma Ram Sanatan Dharma Coll, Dept Chem, New Delhi, India

[7] Jawaharlal Nehru Univ, Special Ctr Nano Sci, New Delhi, India

来源：

FRONTIERS IN NANOTECHNOLOGY | 2020年 / 2卷

关键词：

cerium; E; coli; malachite green; photocatalyst; doping; MALACHITE GREEN; ANTIBACTERIAL ACTIVITY; OXIDE NANOPARTICLES; METAL-OXIDES; DEGRADATION; NANOCRYSTALS; ANTIOXIDANT; DYES; UV;

D O I：

10.3389/fnano.2020.595352

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This work represented the synthesis of Ce doped SnO2 nanoparticles by a wet chemical method and was characterized by various characterization techniques. PXRD confirmed the presence of the rutile phase for Ce doped SnO2 nanoparticles. SEM image and elemental mapping showed agglomerated irregular shaped particles and uniform distribution of 5% Ce ions within the SnO2 lattice, respectively. Ce doped SnO2 nanoparticles showed antimicrobial activity against E. coli and prevented the growth of bacteria. The nanoparticles were found photocatalytic active and photocatalytic behavior was elucidated by the degradation of Malachite Green dye under UV light irradiation.

引用

页数：7

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