Effect of ZnO nanoparticles on ESBL producing Escherichia coli & Klebsiella spp.
Abstract
Abstract. Zinc oxide (ZnO) nanaoparticles have been observed to have significant antibacterial properties against different gram positive and gram negative organisms. This study was done to determine the effect ZnO nanoparticles against ESBL producing organisms. Which are acting as menance in treatment of severe infective conditions. ZnO nanoparticles were tested against ESBL producing E.coli and Klebsiella. Inhibition of growth was observed by spectrophotometry. There was significant reduction in growth of ESBL positive isolates of E.coli and Klebsiella. Thus nanoparticles have a potential to be used as antibacterial agents in case of infections with ESBL positive organisms, which can be cause of high mortality and morbidity.
Key words: Nanoparticle, extended spectrum β- lactamase (ESBL), Klebsiella
Keywords
Kaynakça
- Ensor VM, Shahid M, Evans JT, Hawkey PM. Occurrence, prevalence and genetic environment of CTX-M beta-lactamases in Enterobacteriaceae from Indian hospitals. J Antimicrob Chemother 2006; 58: 1260-1263.
- Woodford N, Ward ME, Kaufmann ME, et al. Community and hospital spread of Escherichia coli producing CTX-M extended-spectrum beta- lactamases in the UK. J Antimicrob Chemother 2004; 54: 735-743.
- Lingling Zhang, Yunhong Jiang, Yulong Ding, Malcolm Povey, and David W York (2007) Investigation into the antibacterial behaviour of suspensions of ZnO nanoparticles (ZnO nanofluids). Journal of Nanoparticle Research 2007; 9: 479-489.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
-
Yazarlar
Shoeb Mustafa
Bu kişi benim
Haris M. Khan
Bu kişi benim
İndu Shukla
Bu kişi benim
Fatima Shujatullah
Bu kişi benim
Mohd Shahid
Bu kişi benim
Mohammad Ashfaq
Bu kişi benim
Ameer Azam
Bu kişi benim
Yayımlanma Tarihi
22 Ocak 2013
Gönderilme Tarihi
22 Ocak 2013
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2011 Cilt: 16 Sayı: 4