Synthesis and Characterization of CuO nanoparticles in porous clay heterostructure and study of its antibacterial properties

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Sohrabnezhad Shabnam; esfandiyari takas mahnaz

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Journal: Applied Chemistry Today Year:2018 | Volume:13 | Issue:47 Page(s): 131-144

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Information Journal Paper

Title

Synthesis and Characterization of CuO nanoparticles in porous clay heterostructure and study of its antibacterial properties

Author(s)

Sohrabnezhad Shabnam | esfandiyari takas mahnaz | Issue Writer Certificate

Keywords

CuO nanoparticlesQ1

Porous clay hetrostructureQ1

Antibacterial activityQ1

PhotocatalyticQ1

Abstract

This study reports on the preparation and characterization of porous clay heterostructure (PCH) as a high-surface area support for CuO nanoparticles based Antibacterial activity for Gram-positive and Gram-negative bacteria. CuO nanoparticles were incorporated in PCH by thermal decomposition method and characterized by diffuse reflectance spectroscopy (DRS), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), nitrogen adsorption-desorption measurements (BET) and transmission electron microscopy (TEM), The TEM results showed that nanoparticles are nearly spherical and particles size in the range of less than 10 nm. The powder X-ray diffraction indicated that PCH contained both MMT clay and MCM-41 and have located in the clay interlayers speaces. The diffuse reflectance spectra demonstrated the presence of CuO, Cu2O and Cu nanoparticles in PCH. The nanocomposite (CuO-PCH) was used for antibacterial testing. The Antibacterial activity of CuO-PCH nanocomposite was tested against Gram-positive and Gram-negative bacteria. The nanocomposite showed efficient bacterial effect against Gram-positive bacteria. The mechanism of Antibacterial activity of CuO-PCH nanocomposite was discussed.

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APA: Copy

Sohrabnezhad, Shabnam, & esfandiyari takas, mahnaz. (2018). Synthesis and Characterization of CuO nanoparticles in porous clay heterostructure and study of its antibacterial properties. JOURNAL OF APPLIED CHEMISTRY, 13(47 ), 131-144. SID. https://sid.ir/paper/381372/en

Vancouver: Copy

Sohrabnezhad Shabnam, esfandiyari takas mahnaz. Synthesis and Characterization of CuO nanoparticles in porous clay heterostructure and study of its antibacterial properties. JOURNAL OF APPLIED CHEMISTRY[Internet]. 2018;13(47 ):131-144. Available from: https://sid.ir/paper/381372/en

IEEE: Copy

Shabnam Sohrabnezhad, and mahnaz esfandiyari takas, “Synthesis and Characterization of CuO nanoparticles in porous clay heterostructure and study of its antibacterial properties,” JOURNAL OF APPLIED CHEMISTRY, vol. 13, no. 47 , pp. 131–144, 2018, [Online]. Available: https://sid.ir/paper/381372/en

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