| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7905892 | Optical Materials | 2018 | 9 Pages |
Abstract
A reduction method was proposed to synthesize MoOx QDs which exhibited better dispersity and the average size of 1.96â¯nm in diameter. The MoOx QDs with stable fluorescence properties was prepared by using molybdenum disulfide (MoS2) and hydrogen peroxide (H2O2) as precursor and oxidant, and using ethanol as reducing agent and surfactant of oleylamine as modified agent. The MoOx QDs exhibited blue fluorescence under UV light irradiation. The cell imaging behaviors and in vitro cytotoxicity testing of MoOx QDs were further discussed with HeLa cells as model. And the results showed that it might be a kind of promising biomedical material as high quality fluorescent probes for bio-imaging.364
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Ning Wang, Dongyan Tang, Hongyun Zou, Shuyue Jia, Zhaojie Sun, Xu Yang, Jing Peng,