شماره ركورد كنفرانس :
4763
عنوان مقاله :
Application of Fresh Ovalbumin as A Protein Media to Synthesize ZnO-NPs CdO-NPs
پديدآورندگان :
Afzalian Mend Behnaz b.afzalian@gmail.com Chemistry Department, Faculty of Science, University of Gonabad, Iran , Ghafoori Zahra - Chemistry Department, Faculty of Science, University of Gonabad, Iran , Mohammadpour Tahereh - Chemistry Department, Faculty of Science, University of Gonabad, Iran , Zamani Hossein - Department of Chemistry, Isfahan University of Technology, Isfahan, 84156-83111, Iran
كليدواژه :
ovalbumin , protein media , sol , gel method , ZnO , NPs , CdO , NPs.
عنوان كنفرانس :
اولين كنفرانس ملي شيمي كاربردي و نانو شيمي از پژوهش تا فناوري
چكيده فارسي :
This article reports the synthesis of zinc oxide and cadmium oxide nanoparticles (ZnO-NPs CdO-NPs) by a simple, cost-effective, and environmentally friendly method using zinc(II) and cadmium(II) ions and ovalbumin which was freshly extracted from egg white in an aqueous medium. The structure of zinc and cadmium nanoparticles were obtained by calcining the precursors in air at 500°C, for 2 h. the nano structures were characterized by X-ray diffraction measurements (XRD). The average crystallite size of NPs were calculated using XRD pattern and confirmed by scanning electron microscope (SEM). Also, the antimicrobial activity of ZnO-NPs CdO-NPs were studied in this work. The results indicated that fresh protein media is an interesting material that can be used as a stabilizer in the sol–gel processes for preparing ZnO CdO-NPs.
