Natural dye-sensitized ZnO nano-particles as photo-catalysts in complete degradation of E. coli bacteria and their organic content
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- 作者：Ahed Zyouda ; Majdi Dwikatb ; Samar Al-Shakhshira ; Sondos Ateeqa ; Jumana Shteiwia ; Amani Zu&rsquo ; bia ; Muath H.S. Helalc ; Guy Campetd ; DaeHoon Parke ; Hansang Kwonf ; Tae Woo Kimg ; Maher Kharoofh ; Ramzi Shawahnai ; Hikmat S. Hilala ; hshilal@najah.edu" class="auth_mail" title="E-mail the corresponding author ; hikmathilal@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photo-degradation ; ZnO nano-particles ; Anthocyanin sensitizer ; E. coli ; Mineralization
- 刊名：Journal of Photochemistry & Photobiology, A: Chemistry
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：328
- 期：Complete
- 页码：207-216
- 全文大小：1243 K
文摘
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Natural dye anthocyanin sensitizes ZnO particles to visible light in phot-catalytic processes.
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ZnO/Dye kills E. coli bacteria and completely mineralizes its organic content under solar simulator light.
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ZnO/Dye catalyst can be recovered and re-activated by re-sensitizing with dye.