Synthesis of nitrogen-doped zinc oxide nanostructures and their application in antibacterial activity against e.coli, lactis, aerogenes, s.marcescens

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dc.contributor.authorIssayeva, Saule
dc.contributor.authorKabylda, Anar
dc.contributor.authorXie, Yingqiu
dc.contributor.authorFan, Haiyan
dc.date.accessioned2020-11-06T04:40:27Z
dc.date.available2020-11-06T04:40:27Z
dc.date.issued2020-08
dc.description.abstractThe nanoparticles made of zinc oxide are well known because of their broader applications in various optoelectronic devices. The current work was dedicated to the synthesis, characterization, antibacterial testing and statistical assessment of the N-doped zinc oxide nanostructures (N-doped ZnO-NStr). The nanostructures were prepared via a hydrothermal treatment of zinc nitrate and ethylenediamine at 200oC for 3 h. The bacterial activity of synthesized N-doped zinc oxide nanostructures were tested on four different bacterial species: E.coli, Lactis, Aerogenes, S.marcescens at the range of concentration of the N-doped ZnO-NStr (0.078-0.78 mg/ml), estimated by UV-visible spectrophotometry. The bacteria were prepared with LB broth at the ratio 1:500000. The assessment of the results revealed that the low concentration (0.078-0.15 mg/ml) of the N-doped ZnO-NStr enhances the bacteria growth and the high concentration (0.78 mg/ml) of the nanoparticles reduces the population of bacteria. The N-doped zinc oxide nanostructures were well characterized by fluorescence spectroscopy, atomic force microscopy, Fourier transform infrared spectroscopy. Statistical assessment was also conducted for the bacterial pathogens with synthesized nanoparticles.en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/5077
dc.language.isoenen_US
dc.publisherThe 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteriesen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectnanostructuresen_US
dc.subjectantibacterial activityen_US
dc.subjectResearch Subject Categories::TECHNOLOGYen_US
dc.subjectoptoelectronic devicesen_US
dc.titleSynthesis of nitrogen-doped zinc oxide nanostructures and their application in antibacterial activity against e.coli, lactis, aerogenes, s.marcescensen_US
dc.typeAbstracten_US
workflow.import.sourcescience

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