期刊
JOURNAL OF THE INDIAN CHEMICAL SOCIETY
卷 99, 期 11, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.jics.2022.100777
关键词
Thin film; CBD method; Surface tension; CuS; I2; Antimicrobial properties
资金
- Karabuk University BAP [FDT-2020-2393]
In this study, I2/PMMA and CuS/I2/PMMA thin films were prepared using Chemical Bath Deposition (CBD) method on PMMA substrates, and their physicochemical and antimicrobial properties were analyzed. The film's surface tensions, thicknesses, surface roughnesses, and antimicrobial performance were significantly improved.
In this study, I2/PMMA and CuS/I2/PMMA thin films were produced by Chemical Bath Deposition (CBD) on polymethyl methacrylate (PMMA) substrates, and their physicochemical and antimicrobial properties were analyzed. The film's surface tensions were characterized by KSV instruments, and the surface tensions for plain PMMA, I2/PMMA, and CuS/I2/PMMA thin films were 30.27, 28.77, and 31.86 mN/m, respectively. The I2 and CuS/I2 structures in the XRD patterns are amorphous. After coating CuS, the long rod-like extension structures are formed; spherical shapes form some agglomeration in some regions to SEM images. Chemical analysis was performed with an EDX spectrometer attached to SEM. The thicknesses and surface roughnesses of I2/PMMA and CuS/I2/PMMA thin films were determined to be 50.34 nm, 1126 nm; 62.03 nm and 204.99 nm via AFM, respectively. The optical spectra of the films were recorded in the range of 300-1100 nm with a UV-VIS spec-trophotometer. The antibacterial and antifungal properties of I2 and CuS coating were evaluated against facul-tative gram-negative E. Coli and C. Albicans. The coated films exhibited excellent antimicrobial performance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据