Synthesis of zinc nanoparticles by laser induced plasma and its effects on levels of thyroid hormones

摘要

In the present study, the effect of Zinc nanoparticles on levels of (T3, T4 and TSH) hormones was investigated. Zinc nanoparticles were synthesized by Laser induced plasma. The Nd:YAG Nd:YAG laser with a wavelength of 1064 nm was used to generate nanomaterials of the elements (zinc) upon collision with target atoms. Plasma generated by different laser intensity is generated. After confirming the preparation of zinc nanoparticles, XRD, AFM was examined, and the effect of these substances on the thyroid gland (T3, T4, TSH) was observed for two doses of each component (1 ml / kg, 4 ml / kg) after conducting a cytotoxicity examination of the lymphocytes of the rats extracted from Rat spleen was 1.8% less toxic to zinc, and as noted The relative weight of rats for each group to monitor the effect of manufactured nanomaterials on metabolism. The results obtained give an indication that the mentioned nanomaterials have a promising future for treating thyroid problems.