In this study, zinc oxide nanoparticles were synthesized using Laurus nobilis L. leaves aqueous extract and two diﬀerent zinc salts (zinc acetate and zinc …
A Thesis presented to the Faculty of the Graduate School University of Missouri In Partial Fulfillment of the Requirements for the Degree Master of Science by AMI YOO Dr. Azlin Mustapha, Thesis Supervisor DECEMBER 2013 . Which is given as t = 0.9 Èœ/(B cos È™) where Èœ is the wavelength of x-ray and B is the full width at half maximum. CHARACTERIZATION OF ZINC OXIDE NANOPARTICLES AND THEIR APPLICATIONS IN FOOD SAFETY Ruoyu Li Dr. Mengshi Lin and Dr. Azlin Mustapha, Thesis Supervisors ABSTRACT In this study, ZnO NPs suspension was studied for their antibacterial activities against Escherichia coli O157:H7.
reported the continuous synthesis of zinc oxide nanoparticles in a microfluidic system for photovoltaic application. sodium hydroxide, zinc acetate, methanol. Among a variety of nanoparticles, zinc oxide nanoparticles (ZnO) have advantages because of the extraordinary physical and chemical properties.
Abstract. Green synthesis of nanoparticles by biological systems especially plant extracts has become an emerging ﬁeld in nanotechnology. Beef cuts inoculated with E. coli O157:H7 were :411LS2060 Under the Supervision of Dr. SUMAN JHA DEPARTMENT OF LIFE SCIENCE NATIONAL INSTITUTE OF TECHNOLOGY ROURKELA-769008, Orissa, India.
Synthesis and Characterization of Zinc Oxide Nanoparticles by Sol-Gel Process A Dissertation submitted in partial fulfillment of the requirements for the degree of Master of Science in PHYSICS By SURYA PRAKASH GHOSH ROLL No: 410PH2126 Under the supervision of Prof. Seemanchal.Panigrahi National Institute of Technology, Rourkela Rourkela-769008, Orissa, India May-2012 . Their work was carried out to investigate the synthesis and characterization of ZnO nanoparticles using numerical simulations and experimental methods . ZnO nanopowders are available as powders and dispersions. Expert Opin Drug Deliv 7(9): 1063-1077. Over the past few years, substantial efforts have been made to develop many nanoparticles/Nano crystals for the advancement of new cutting-edge applications in energy st 2. In 2014, Kang et al. Conclusions Zinc oxide nanoparticles were successfully prepared with and without using surfactant. Rasmussen JW, Martinez E, Louka P, Wingett DG (2010) Zinc oxide nanoparticles for selective destruction of tumor cells and potential for drug delivery applications. Muthuraman P, Ramkumar K, Kim DH (2014) Analysis of dose-dependent effect of zinc oxide nanoparticles on the oxidative stress and
3. This article provides further detail on the properties and applications of zinc oxide nanoparticles (ZnO). Human’s quest for innovation, finding solutions of problems, and upgrading the industrial yield with energy efficient and cost-effective materials has opened the avenues of nanotechnology. B. Synthesis Of Metal Oxide Nanoparticles In the preparation by wet chemical method, Metal oxide nanoparticles were … Beef cuts inoculated with E. coli O157:H7 were methylene blue(MB) and Eriochrome black-T(EBT) dyes. De-ionized water was used throughout the experiment. The undersigned, appointed by the dean of the Graduate School, have examined the thesis entitled EFFECT OF ZINC OXIDE AND SILVER NANOPARTICLES ON INTESTINAL BACTERIA … CHARACTERIZATION OF ZINC OXIDE NANOPARTICLES AND THEIR APPLICATIONS IN FOOD SAFETY Ruoyu Li Dr. Mengshi Lin and Dr. Azlin Mustapha, Thesis Supervisors ABSTRACT In this study, ZnO NPs suspension was studied for their antibacterial activities against Escherichia coli O157:H7. GREEN SYNTHESIS OF ZINC NANOPARTICLE BY MICROBES A THESIS SUBMITTED for the PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Science In Life Science By UPASANA PATTANAYAK Roll No. Solvothermal synthesis has shown to have a great potential to synthesize Zinc Oxide nanoparticles (ZnO NPs) with less than 10 nm size. The average particle size of zinc oxide nanoparticles has been found to be 25nm 4. Zinc oxide nanoparticles have received considerable attention due to their unique antibacterial, antifungal, and UV filtering properties, high catalytic and photochemical activity. The copper oxide was prepared by solvo-thermal method and the zinc oxide was prepared by co-precipitation method. Zinc is a Block D, Period 4 element, while Oxygen is a Block P, Period 2 element. THE EFFECTS OF ZINC OXIDE AND SILVER NANOPARTICLES ON INTESTINAL BACTERIA Ami Yoo Dr. Azlin Mustapha, Thesis Supervisor ABSTRACT In this study, the effects of zinc oxide (ZnO) and silver (Ag) nanoparticles (NPs) on the intestinal bacteria, Escherichia coli, Lactobacillus acidophilus, and Bifidobacterium animalis were investigated. A Detail investigation to observe the effect of zinc oxide and Silver nanoparticles in biological system.
A facile method was introduced to synthesis copper oxide and zinc oxide nanomaterials with various morphologies.