Antibacterial Coating for Elimination of Pseudomonas aeruginosa and Escherichia coli

被引：5
|
作者：
Ali, Zainal Abidin [1 ]
Ismail, W. Ahliah [1 ]
Le, Cheng-Foh [2 ]
Jindal, Hassan Mahmood [3 ]
Yahya, Rosiyah [4 ]
Sekaran, Shamala Devi [3 ]
Puteh, R. [1 ]
机构：
[1] Univ Malaya, Dept Phys, Corros & Coating Lab, Kuala Lumpur 50603, Malaysia
[2] Univ Nottingham, Fac Sci, Sch Pharm, Semenyih 43500, Selangor, Malaysia
[3] Univ Malaya, Fac Med, Dept Med Microbiol, Kuala Lumpur 50603, Malaysia
[4] Univ Malaya, Fac Sci, Dept Chem, Kuala Lumpur 50603, Malaysia
来源：
JOURNAL OF NANOMATERIALS | 2014年 / 2014卷
关键词：
SILVER NANOPARTICLES; AG NANOCUBES; RISK-FACTORS; BACTEREMIA; POLYOL; NM;
D O I：
10.1155/2014/523530
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A polymer antibacterial surface has been successfully developed. The coating system used silane as binder and Ag particles as antibacterial agent. The silver was synthesized using precipitation method. X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), Brunauer-Emmett-Teller (BET) tests, energy-dispersive X-ray spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS) were carried out to evaluate the silver particles. Antibacterial properties of the coating system were tested against gram-negative bacteria, namely, Pseudomonas aeruginosa and Escherichia coli. Different amounts of Ag were used in the coating to optimize its usage. The Japanese International Standard, JISZ2801, was used for bacteria test and the surface developed complies with the standard being antibacterial.
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页数：6
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