Abdullah Hasan Jabbar
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Zinc Oxide Nanoparticles by Biological Eco-Friendly Synthesis Matrixes for Antibacterial Applications Abdullah Hasan Jabbar
Journal of Global Pharma Technology Volume 10 Issue 08: (2018) August 2018
Publisher : Journal of Global Pharma Technology

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A zinc oxide nanoparticle (ZnONPs) is a prejudiced system because of utilizing into biomedical purposes such as mean conductivity, bacterial control, and lovely warmth resistance. The aims of this instruction are in imitation of synthesize nanoparticles on zinc oxide by biological techniques using a green method yet characterization over nanostructures. Many chemical or natural strategies have been utilized according to ZnO-NPs preparation, but organic techniques so inexperienced strategies among a range of substrates (eg enzymes, microorganisms, bacteria, or sow extracts) are probably to be dealt with as environmentally friendly alternatives in conformity with chemicals and/or applied sciences Physical properties. ZnO nanoparticles are nearly back in imitation of treat a difference about countless pores and skin illnesses and hold anticancer properties. ZnO nanoparticles hold featured so an appropriate meaning for offering medicine and senses. In it stricture article, we succinct the inexperienced synthesize of ZnO NPs or mentioned the antibacterial applications.Keywords: Nanotechnology, Zinc oxide nanoparticles, Green synthesis, biomedical applications.
Biodegradable Polystyrene doped with N-Benzyl-4-Vinylpyridinium Chloride for Bio-Sensor Device Applications Abdullah Hasan Jabbar
Journal of Global Pharma Technology Volume 10 Issue 07: (2018) July 2018
Publisher : Journal of Global Pharma Technology

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Abstract

Waste polymers are recently getting higher research interest and one of the solutions is synthesizing synthetic biodegradable polymers where the focus is to modify polymer chemical structure without altering its intended application. Biodegradation of polystyrene is one of the major research concern and is extremely difficult to accommodate the best physical, chemical and optical properties of the desired polystyrene end products. Doping polystyrene with copolymer such as N-benzyl-4-vinyl pyridinium chloride, PSt-co-BVP(Cl), has been found able to be bio-degradable when treated with activated sludge in the soil. The biodegradation of polystyrene copolymer that contained 46.1-mol % BVP(C1) is found to follow first-order kinetic and with a half-life of 5.5 days when about 0.5 or 1.0 g/kg of polystyrene is utilized as basic materials. Polymeric base materials have gained a wide theoretical interest and practical application in sensor technology which motivated this research in finding ways to modify the PSt-co-BVP(Cl) and investigate its chemical structure modification by low dose laser irradiation. The laser photon modifies PSt-co-BVP(Cl) of its physical, chemical and surface morphology where the strong oncoming of BVP(Cl) with microbial cells and viruses can be tuned as bio-materials sensor.