Structural And Optoelectronic Characterisations Of Zinc Oxide Structures For Antibacterial Activities On Skin Bacteria

Ling, Chuo Ann (2014) Structural And Optoelectronic Characterisations Of Zinc Oxide Structures For Antibacterial Activities On Skin Bacteria. PhD thesis, Universiti Sains Malaysia.

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    Abstract

    The main objective for this research work is to investigate the structural and optoelectronic properties of zinc oxide (ZnO) structures with their correlation on antibacterial activities against Staphylococcus aureus (S. aureus), Pseudomonas aeruginosa (P. aeruginosa) and Streptococcus pyogenes (S. pyogenes). Two ZnO powder samples, one with rod-like (ZnO-Pharma) and the other with plate-like (ZnO-White) structures, were characterised for their morphological, structural, optical and electrical properties. Objektif utama penyelidikan ini ialah untuk menyiasat sifat struktur dan optoelektronik struktur zink oksida (ZnO) serta perkaitannya dengan aktiviti antibakteria terhadap Staphylococcus aureus (S. aureus), Pseudomonas aeruginosa (P. aeruginosa) dan Streptococcus pyogenes (S. pyogenes). Dua sampel serbuk ZnO, dengan serbuk pertama mempunyai struktur bentuk rod (ZnO-Pharma) manakala serbuk kedua mempunyai bentuk plat (ZnO-White), telah dicirikan dengan sifat morfologi, struktur, optik dan elektrik.

    Item Type: Thesis (PhD)
    Subjects: Q Science > QC Physics > QC1 Physics (General)
    Divisions: Pusat Pengajian Sains Fizik (School of Physics) > Thesis
    Depositing User: Administrator Automasi
    Date Deposited: 10 Jun 2015 11:34
    Last Modified: 22 Mar 2017 10:23
    URI: http://eprints.usm.my/id/eprint/29066

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