Vu, Thi Hong Ha and Timur, Sh. Atabaev and Nguyen, Nang Dinh and Hwang, Yoon-Hwae and Kim, Hyung-Kook (2014) Luminescent core–shell Fe3O4@Gd2O3:Er3+,Li+Composite Particles with Enhanced Optical Properties. Journal of Sol-Gel Science and Technology, 71 (3). pp. 391-395. ISSN 0928-0707
Full text not available from this repository.Abstract
Bifunctional magneto-optical nanocomposites with Fe3O4 nanoparticles as a core and erbium and lithium codoped gadolinium (Gd2O3:Er3+, Li+) as the shell were synthesized successfully using a simple urea homogeneous precipitation method. The fabricated Fe3O4@Gd2O3:Er3+, Li+ particles were characterized by X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, photoluminescence spectroscopy and quantum design vibrating sample magnetometry. The upconversion emission intensity was enhanced significantly comparing to that without Li+ ions. These bifunctional composites are expected to be potentially applied for drug delivery, cell separation and bioimaging.
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Physics and Nanotechnology (FEPN) |
| Depositing User: | Ms. Cam Le Tran Thi |
| Date Deposited: | 19 Nov 2015 07:34 |
| Last Modified: | 19 Nov 2015 07:35 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/1253 |
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