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Journal of Nanostructures، جلد ۱۲، شماره ۲، صفحات ۲۲۴-۲۳۴
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عنوان انگلیسی Greener Synthesized Copper Nanoparticles incorporated in Polyethylene Glycol/ Polyvinyl Alcohol Nanocomposite for Food Package Applications
چکیده انگلیسی مقاله Green Synthesis of nanoparticles enables for medical and Food package applications. Copper nanoparticles (CuNPs) are having antimicrobial and anti-viral properties that provides the cushion in drug delivery applications. Green Synthesis of copper nanoparticle from Capparis zeylanica plant and solution casting it with Polyethylene Glycol/Polyvinyl Alcohol can be utilized for food packaging, drug delivery and cancer therapy, etc. Capparis zeylanica plant extract act as both reducing and stabilizing agent on the outermost layer of copper nanoparticles. The synthesized nanoparticles and nanocomposite were characterized and found to be of 65 nm of particle size using scanning electron microscopy. Fourier transform infrared spectroscopy shows the presence of various bio-active materials that were responsible for the stabilization of CuNPs. Differential Scanning Calorimentric studies on the composites shows that there a significant increment in the glass transition and melting temperature of the composites of +10 oC with that of the polymer blend. Moisture absorption and Anti-microbial analysis were carried out to understand the stability of the nanocomposites. Polyethylene Glycol/Polyvinyl Alcohol + Copper nanoparticles nanocomposite shows an excellent characteristic in most aspect that able to fit for bio-medical and food packaging applications.
کلیدواژه‌های انگلیسی مقاله Capparis zeylanica, Copper nanoparticles, Fourier transform infrared spectroscopy, Greener Synthesis, Polyethylene Glycol/Polyvinyl Alcohol, Scanning Electron Microscopy, X-ray diffraction
نویسندگان مقاله Lakshmana Kumar Muna |
Department of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India.

Ernest Ravindran Ramaswami Sachidanandan |
Department of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India.

Subha Veeramai |
National Centre for Nanoscience and Nanotechnology, University of Madras, Chennai, Tamilnadu

نشانی اینترنتی https://jns.kashanu.ac.ir/article_111997_a7d31abc82dcf2e2c20476dbf1a7a945.pdf
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