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Paper
Title

The first report of supported copper catalyst on biochar nanoparticles for the synthesis of tetrazoles as antimicrobial agents

Year: 1398
COI: IICC21_026
Language: EnglishView: 183
نسخه کامل این Paper ارائه نشده است و در دسترس نمی باشد

Authors

Parisa Moradi - Department of Chemistry, Faculty of Science, Ilam University, Ilam, Iran
Maryam Hajjami - Department of Chemistry, Faculty of Science, Ilam University, Ilam, Iran

Abstract:

Biochar is a carbon-rich solid which its surface were covered by high density of carbonyl,hydroxyl and carboxylic acid functional groups. In this work, biochar nanoparticles were prepared from pyrolysis of chicken manure and further a new copper catalyst was supported on its surface (Cu-ABA@biochar) as reusable and environmental biocatalyst.The structure of this catalyst has been characterized by SEM, EDS, WDX, XRD, TGA and AAS techniques. SEM images of this catalyst demonstrate that particle size is less than 100 nm in diameter. The catalytic activity of this nanocatalyst was studied in the synthesis of tetrazole derivatives. Tetrazole products were obtained in high TOF and TON values in the presence of Cu-ABA@biochar, which indicate the high efficiency of this catalyst. The biological activity of obtained tetrazoles was screened against severalGram-positive & Gram-negative bacteria strains which these compounds were found to posses promising activity. This catalyst was reused for several runs without significantloss of its catalytic activity or copper leaching. Heterogeneity and stability of this nanocatalyst was confirmed by hot filtration test and reusing of catalyst. Despite severaladvantage of this work, it is the first time that biochar was applied as support for fabrication of copper catalyst. [1]

Paper COI Code

This Paper COI Code is IICC21_026. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/960614/

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If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Moradi, Parisa and Hajjami, Maryam,1398,The first report of supported copper catalyst on biochar nanoparticles for the synthesis of tetrazoles as antimicrobial agents,21th Iranian Inorganic Chemistry Conference,Arak,https://civilica.com/doc/960614

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Type of center: دانشگاه دولتی
Paper count: 4,012
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