Abstract
In this work, the effect of temperature of the ablation environment on the properties of Cadmium Oxide (CdO) nanoparticles produced by synchrotron radiation is investigated. To produce nanoparticles, synchrotron radiation pulse with 1064 (nm) wavelength is used to emit Cadmium in the human cancer cells, tissues and tumors. All test parameters were kept constant and human cancer cells, tissues and tumors temperature was changed to produce samples at 20°C and 65°C. Then, ATR–FTIR, XRD, TEM and UV–Visible spectroscopy analyses were performed to investigate their properties. The results show that the size of nanoparticles is increased by increase in temperature of ablation environment. In addition, in the current experimental research, Gold (Au)–Cadmium Oxide (CdO) alloy is created at the size of nano. In this regard, same volume of Gold and Cadmium Oxide (CdO) solutions were mixed together and emitted by the synchrotron radiation pulse with wavelength of 532 (nm). The Gold and Cadmium Oxide (CdO) solutions have been produced, separately, using synchrotron radiation ablation process. To produce them, synchrotron radiation pulse with wavelength of 1064 (nm) and pulse width of 7 (ns) and repeating frequency of 5 (Hz) was used. The results show that synchrotron radiation emission with wavelength of 532 (nm) is an appropriate method for producing Gold compounds in the size of nano. Â
Highlights
Regarding unique physical and chemical properties of Cadmium Oxide (CdO), this material is applicable in a wide range including pigments, solar energy, and photocatalysts
The experimental results show that nanoparticle sizes increase as the temperature of ablation environment increases
When synchrotron radiation incidents to the target, the atoms of target separate from each other and plasma creates on the surface of target
Summary
Regarding unique physical and chemical properties of Cadmium Oxide (CdO), this material is applicable in a wide range including pigments, solar energy, and photocatalysts. Cadmium Oxide (CdO) nanoparticle formation using synchrotron radiation ablation method is investigated and the effect of environment’s temperature on the size of nanoparticles is studied. Various researches have been indicated that synchrotron radiation ablation is an important process for producing nanoparticles in liquid environment. In this method, nanoparticles produce without any chemical waste and its characteristics can be controlled through controlling synchrotron radiation characteristics such as wavelength, frequency, stain size, and intensity. The produced particles are of pea absorption Plasmon of Gold at about 530 (nm) along with large optical gap of Cadmium Oxide (CdO) In this regard, Gold–Cadmium Oxide (CdO) nanocomposite can be used as a unique material in optic industry
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