(2018) Biosynthesis and cytotoxic activity of lead oxide nanoparticles. Green Chemistry Letters and Reviews. pp. 567-572. ISSN 1751-8253
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Abstract
Lead oxide (PbO) is known as an important industrial material. It is a semiconductor that has two crystalline forms, litharge (tetragonal crystalline structure) and massicot (orthorhombic crystalline structure). In this research, lead oxide nanoparticles (PbO-NPs) have been synthesized through the utilization of gelatin as a stabilizer, while its cytotoxic effects were investigated on Neueo2A cancer cell line. The generation of PbO-NPs was confirmed by the UV-Vis spectroscopy, PXRD, TG-DTA, EDX, and FESEM. The results of diffraction patterns of synthesized nanoparticles show the formation of both form alpha-PbO-NPs (tetragonal) and beta-PbO-NPs (orthorhombic). The particles size of synthesized PbO-NPs was calculated to be around 10-20nm. The cytotoxic activity of the synthesized PbO-NPs indicated that concentrations under 30 mu g/mL have insignificant toxicity.
| Item Type: | Article |
|---|---|
| Keywords: | alpha -PbO-NPs beta-PbO-NPs biosynthesis cytotoxicity green synthesis oxidative stress pbo nanoparticles alpha-pbo exposure antioxidant nanoceria Chemistry Science & Technology - Other Topics |
| Divisions: | |
| Page Range: | pp. 567-572 |
| Journal or Publication Title: | Green Chemistry Letters and Reviews |
| Volume: | 11 |
| Number: | 4 |
| Identification Number: | 10.1080/17518253.2018.1547926 |
| ISSN: | 1751-8253 |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.zbmu.ac.ir/id/eprint/3891 |
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