Investigation of Structural, Morphologicaland Optical Properties of Ni Doped Cdonanoparticles for Bactericidal Applications

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
© 2018 by IJETT Journal
Volume-60 Number-3
Year of Publication : 2018
Authors : S.Anne Kavitha, M. Priya Dharshini, V. Shally, Sr.Gerardin Jayam
DOI :  10.14445/22315381/IJETT-V60P221


S.Anne Kavitha, M. Priya Dharshini, V. Shally, Sr.Gerardin Jayam"Investigation of Structural, Morphologicaland Optical Properties of Ni Doped Cdonanoparticles for Bactericidal Applications", International Journal of Engineering Trends and Technology (IJETT), V60(3),147-151 June 2018. ISSN:2231-5381. published by seventh sense research group

Recently in the biomedicalfield, CdO nanoparticles with novel micro or nanostructures have been at the cutting edge of research,due to their multi-drugresistant ability of several pathogenic microorganisms. Pure and Ni doped cadmium oxide nanoparticles are preparedby co-precipitation method. The change in structure and morphology of the samples while doping are studied using PXRD,FESEMand Raman analysis. The optical characteristics are found using PL andUV visiblespectroscopy. The observed PXRD spectra confirms the polycrystalline nature and cubic (fcc) structure of CdO nanoparticles.FESEM images show that Ni doped CdO nanoparticles exhibited rod-like morphology. Two optical modes in cubic CdO are detected using Raman spectrum. The blue and green emission observed in the PL spectrum indicates thatthe particles are in nano regime. The absorption bands of the pure and Ni doped CdO nanoparticles observed in UV spectrum shows a blue shift which is due to the quantum confinement of the developed nanoparticles.

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Co-precipitation, Cadmium oxide nanoparticles, PXRD, FESEM, Raman, PL, UV spectroscopy