Hydrothermal synthesis and characterization of multifunctional ZnO nanomaterials

被引：19
|
作者：
Ghosh, Ria [1 ]
Kundu, Soumalya [1 ]
Majumder, Rahul [1 ]
Chowdhury, Manish Pal [1 ]
机构：
[1] IIEST Shibpur, Dept Phys, Howrah, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2020年 / 26卷
关键词：
ZnO; pH; Superhydrophobic; Surface energy; Antibacterial; WETTABILITY; SURFACE;
D O I：
10.1016/j.matpr.2019.04.217
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Multifunctional ZnO nanomaterials are synthesized by hydrothermal method for protective coating and antimicrobial applications. Different nanostructures of ZnO are achieved by controlling the pH of the growth solution in the range 3-11 (acidic to alkali). ZnO nanostructures of different pH value are evaluated for hydrophobic property using static contact angle measurement system and antibacterial activity on gram negative bacteria. Among all morphologies grown at different pH values, ZnO nanorods show superhydrophobic nature. In order to understand the interaction and effect of ZnO nanomaterials on bacterial cell, FESEM study is carried out with microbial cells treated at 1% nanomaterial concentration. (C) 2018 Elsevier Ltd. Peer-review under responsibility of the scientific committee of the International Conference on Nano Science & Engineering Application (ICONSEA-2018) Centre for Nano Science and Technology, ICONSEA-2018.
引用
收藏
页码：77 / 81
页数：5
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