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2篇 您的检索式:作者名="Houcine Labiadh"
    题名 作者 年代 出处 被引量
1Preparation of Cu-doped ZnS QDs/TiO 2 nanocomposites with high photocatalytic activity显示文摘Houcine Labiadh Tahar Ben Chaabane Lavinia Balan Nidhal Becheik Serge Corbel Ghouti Medjahdi Rapha?l Schneider 2014Applied Catalysis B: Environmental2014,,:1
2Insight of ZnS nanoparticles contribution in different biological uses显示文摘Objective:To evaluate the contributions of the some quantum dots in different biological uses in order to valorizes such nanomaterials for further applications.Methods:Zinc sulfide ZnS nanoparticles were synthesized in aqueous medium at pH constant,the obtained nanoparticles has been characterized by X-ray diffraction(XRD),transmission electron microscopy(TEM)and Fourier Transform Infra-red(FTIR) spectroscopies.Zinc sulfide nanoparticles were screened for their antibacterial and antifungal profiling and tested for antioxidant activity using l,l-diphenyl-2-picrylhydrazyl(DPPH),hydroxyl radical(OH·) and hydrogen peroxide(H_2O_2) scavenging activity,ferric reducing power(FRP) assay and ferrous ion chelating(FIC)methods.Results:The sizes of the crystallites were estimated to 3 nm using the DebyeScherrer formula based on the XRD data.The shape was identified to be quasi-spherical whith agglomerated particles.The obtained ZnS quantum dots present an antioxidant activity especially in oxido-reduction power,and can be used for species profiling either for bacteria and fungus.Conclusion:It was found that ZnS nanoparticles showed relatively higher antioxidant activities and antibacterial with an antifungal behavior which proves that this nanomaterials can react at the interface with the life entities.Houcine Labiadh Karima Lahbib Slah Hidouri Soufiane Touil Tahar BEN Chaabane 2016Asian Pacific Journal of Tropical Medicine2016,9,8:1
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