Photocatalytic degradation of E.coli membrane cell in the presence of ZnO nanowires |
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| Authors: | Xuefei Wang Wei Wang Peng Liu ping Wang Lianmeng Zhang |
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| Affiliation: | WANG Xuefei1,2,WANG Wei1,LIU Peng1,WANG ping1,ZHANG Lianmeng2 (1.Department of Chemistry,School of Science,Wuhan University of Technology,Wuhan,430070,China,2.State Key Laboratory of Advanced Technology for Material Synthesis and Processing,Wuhan 430070,China) |
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| Abstract: | The photocatalytic degradation of E.coli membrane cell by ZnO nanowires was studied using field-emission scanning electron microscope(FE-SEM),fluorescence microscopy,and Attenuated total reflection fourier transform infrared(ATR-FTIR).The outer membrane of E.coli was removed completely in the presence of ZnO nanowires under UV irradiation,and the cells became twisted shapes without a mechanically strong network.After ZnO nanowires photocatalysis,the permeability of the treated cells increased to some degree... |
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| Keywords: | photocatalysis E.coli ZnO nanowire permeability |
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