Biosynthesis of MgO nanoparticles using Annona squamosa seeds and its catalytic activity and antibacterial screening

Micro & nano letters

article

Sunil K. Sharma¹  Azhar U. Khan²  Masudulla Khan³  Mona Gupta⁴  Abhishek Gehlot¹  Soonheum Park⁵  Mahboob Alam⁶ 

[1] School of Basic Science, Department of Chemistry, Jaipur National University;School of Life and Basic Science, Department of Chemistry, Jaipur National University;Aligarh Muslim University;School of Physics, Devi Ahilya University;Department of Advanced Materials Chemistry, Dongguk University;Division of Chemistry and Biotechnology, Dongguk University

关键词: transmission electron microscopy;    antibacterial activity;    X-ray chemical analysis;    nanofabrication;    X-ray diffraction;    visible spectra;    nanoparticles;    ultraviolet spectra;    microorganisms;    scanning electron microscopy;    magnesium compounds;    catalysis;    organic compounds;    catalytic activity;    antibacterial screening;    magnesium oxide nanoparticles;    XRD powder diffraction;    UV-vis spectroscopic analysis;    Annona squamosa seeds;    EDX;    SEM;    TEM;    biogenic synthesis;    Pactobacterium carotovorum;    2-benzimidazole;    pathogenic strain;    MgO;   

DOI  :  10.1049/mnl.2019.0358

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Biologically and catalytically important magnesium oxide nanoparticles (MgONPs) have been synthesised successfully in an eco-friendly mode using Annona squamosa seeds. The synthesised nanoparticles were characterised by spectroscopic analysis methods. UV–vis, XRD powder diffraction and EDX were used to confirm the nanoparticles’ stability, phase identification and element content, respectively. SEM and TEM were also used to predict the size and morphology of the nanoparticles. The biogenic synthesis of MgONP has been judged for its antibacterial activity against Pactobacterium carotovorum and for its catalytic activity in the synthesis of 2-benzimidazole and has been shown to be potentially effective against pathogenic strain and in terms of catalytic activity in the formation of benzimidazole.

【 授权许可】

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