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Antibacterial Activity of Fe 3 O 4 /Cu Nanocomposite: Green Synthesis Using Carum carvi L . Seeds Aqueous Extract
Author(s) -
Heydari Rouhollah,
Koudehi Masoumeh Foroutan,
Pourmortazavi Seied Mahdi
Publication year - 2019
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201803431
Subject(s) - nanocomposite , antibacterial activity , nuclear chemistry , aqueous solution , particle size , fourier transform infrared spectroscopy , nanoparticle , materials science , antibacterial agent , chemistry , chemical engineering , nanotechnology , organic chemistry , antibiotics , bacteria , biochemistry , biology , genetics , engineering
Here, we describe the using of biosynthesis method for the synthesis of Fe 3 O 4 , Cu nanoparticles and Fe 3 O 4 /Cu nanocomposite using Carum carvi extract and assessment of their antibacterial activity. Our approach is eco‐friendly, non‐toxic and clean. These nanoparticles/nanocomposites were characterized by UV‐Vis, FTIR, XRD, EDX and SEM, techniques. The findings indicated that the of Fe 3 O 4 and Cu NPs, and Fe 3 O 4 /Cu nanocomposite have an average particle size of 25 nm, 37 nm, and 62 nm, respectively. On the other side, the Fe 3 O 4 NPs do not have the antibacterial activity, but when they combine with Cu NPs with antibacterial activity, the Fe 3 O 4 /Cu nanocomposite shows the antimicrobial activity.