INVESTIGATION OF ANTIMICROBIAL PROPERTIES OF CHITOSAN– ZNO NANO COMPOSITE

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MIRHOSSEINI MAHBBOBEH; YAZDANI KASHKOLI NAZILA; DEHGHAN HAMDAN ALI

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Journal: Razi Journal of Medical Sciences Year:2016 | Volume:23 | Issue:147 Page(s): 104-114

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Title

INVESTIGATION OF ANTIMICROBIAL PROPERTIES OF CHITOSAN– ZNO NANO COMPOSITE

Author(s)

MIRHOSSEINI MAHBBOBEH | YAZDANI KASHKOLI NAZILA | DEHGHAN HAMDAN ALI | Issue Writer Certificate

Keywords

NANO COMPOSITESQ1

ZINC OXIDEQ1

CHITOSANQ2

ANTIMICROBIAL EFFECTQ2

Abstract

Background: Nanotechnology is an important part of technology. Nanoparticles can be used in different applications for industrial, medical, military and personal purposes. The objectives of this study were preparation of CHITOSAN – ZnO nano composite films via a simple method and investigation of its antibacterial activity.Methods: CHITOSAN –ZnO NANO COMPOSITES were prepared via the method of sol – gel transformation. Then this nano- composite was studied using UV-Vis, FTIR, XRD, SEM, and EDX. The antimicrobial properties of product were investigated on Escherichia coli and Staphylococcus aureus. Antibacterial effect of NANO COMPOSITES with 1.5wt% ZnO on the bandages was investigated on both the bacteria.Results: The results showed that the ZnO content had an effect on antibacterial properties of nano composite films. Nano composite films with 1.5 wt% ZnO exhibited high antibacterial activities. Further, nano composite film on bandages with 1.5wt% ZnO exhibited antibacterial activities on both the bacteria.Conclusion: It was proved that the CHITOSAN – ZnO nano composite film had an excellent antibacterial performance. Typically, the nano composite film may be used for biomedical application. Also, it is used as a surface coating to enhance microbial safety and extend food shelf life.

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APA: Copy

MIRHOSSEINI, MAHBBOBEH, YAZDANI KASHKOLI, NAZILA, & DEHGHAN HAMDAN, ALI. (2016). INVESTIGATION OF ANTIMICROBIAL PROPERTIES OF CHITOSAN– ZNO NANO COMPOSITE. RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES), 23(147), 104-114. SID. https://sid.ir/paper/11160/en

Vancouver: Copy

MIRHOSSEINI MAHBBOBEH, YAZDANI KASHKOLI NAZILA, DEHGHAN HAMDAN ALI. INVESTIGATION OF ANTIMICROBIAL PROPERTIES OF CHITOSAN– ZNO NANO COMPOSITE. RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2016;23(147):104-114. Available from: https://sid.ir/paper/11160/en

IEEE: Copy

MAHBBOBEH MIRHOSSEINI, NAZILA YAZDANI KASHKOLI, and ALI DEHGHAN HAMDAN, “INVESTIGATION OF ANTIMICROBIAL PROPERTIES OF CHITOSAN– ZNO NANO COMPOSITE,” RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES), vol. 23, no. 147, pp. 104–114, 2016, [Online]. Available: https://sid.ir/paper/11160/en

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