| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1255325 | Chinese Chemical Letters | 2009 | 4 Pages |
Abstract
This paper describes the formation of magnetic and fluorescent nanocomposite particles which consist of superparamagnetic Fe3O4 core, SiO2 shell and organic dye (FITC) coating layer on their surface. The obtained nanocomposites possess typical superparamagnetism and exhibit clear green fluorescence image. And their fluorescence emission is pH-dependent, which would be applied to pH sensing.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Yu Zhang, Shang Wen Yan Gong, Lu Jin, Shuang Man Li, Zhong Ping Chen, Ming Ma, Ning Gu,