Synthesis and Toxicity of Lipid-Coated-Titanium Oxide Nanoparticles
| dc.contributor.author | Hollingsworth, Louis | en |
| dc.contributor.author | Conduff, Joseph | en |
| dc.contributor.author | Balzer, Conner | en |
| dc.contributor.author | Tran, Sieu | en |
| dc.contributor.author | Hamid, Waqas | en |
| dc.contributor.author | Rakes, Lauren | en |
| dc.contributor.editor | Stinson-Bagby, Kelly | en |
| dc.date.accessioned | 2019-06-19T21:11:49Z | en |
| dc.date.available | 2019-06-19T21:11:49Z | en |
| dc.date.issued | 2015-01-01 | en |
| dc.description.abstract | Nanoparticles have a broad range of applications in novel materials and consumer products. Due to the unique properties of nanoscale materials, the toxic effects of various nanoparticles are largely unknown. Surface modifications to nanoparticles, such as membrane or lipid coatings, may reduce immunogenicity and environmental toxicity, but these effects remain largely uncharacterized. The synthesis of lipid-coated titanium oxide nanoparticles was optimized and toxicity was evaluated. Thermogravimetric analysis showed that 5 μM of tricarboxylic amphiphile sufficiently generated uniformly coated nanoparticles. Toxicity studies on Zea mays (corn) revealed that uncoated titanium oxide nanoparticles exhibited phytotoxicity, while lipid-coated nanoparticles had effects resembling deionized water. Scanning electron microscopy displayed visual evidence of nanoparticle absorption into the corn seedlings in experimental groups. | en |
| dc.format.extent | 7 pages | en |
| dc.format.extent | 636.29 KB | en |
| dc.format.mimetype | application/pdf | en |
| dc.format.mimetype | application/zip | en |
| dc.identifier.citation | Hollingsworth, L.R., Conduff, J.H., Balzer, C.J., Tran, S.K., Hamid, W. and Rakes, L.E., 2015. Synthesis and Toxicity of Lipid-Coated-Titanium Oxide Nanoparticles. Journal of Undergraduate Materials Research, 5. DOI: http://doi.org/10.21061/jumr.v5i0.1533 | en |
| dc.identifier.doi | https://doi.org/10.21061/jumr.v5i0.1533 | en |
| dc.identifier.eissn | 2578-9570 | en |
| dc.identifier.issn | 1934-7677 | en |
| dc.identifier.issue | 1 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/90357 | en |
| dc.identifier.volume | 5 | en |
| dc.language.iso | en | en |
| dc.publisher | Virginia Tech Department of Materials Science and Engineering | en |
| dc.rights | In Copyright | en |
| dc.rights.holder | Virginia Tech Department of Materials Science and Engineering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Materials Science | en |
| dc.subject | Nanoparticles | en |
| dc.title | Synthesis and Toxicity of Lipid-Coated-Titanium Oxide Nanoparticles | en |
| dc.title.serial | Journal of Undergraduate Materials Research | en |
| dc.type | Article | en |
| dc.type.dcmitype | Text | en |