Journal
DYES AND PIGMENTS
Volume 97, Issue 1, Pages 148-154Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.dyepig.2012.12.006
Keywords
Rhodamine B; Cr3+; Fluorescent sensor; Enhancement; Aqueous solution; Cell imaging
Funding
- Foundation and Cutting-Edge Technology Research Project of Henan Science and Technology Department [122300410260]
- International Science Cooperation Project of Henan Province [124300510012]
- Key Scientific and Technological Project of Henan Province [112102310360]
Ask authors/readers for more resources
A rhodamine-based chemosensors (RF) was designed, and their sensing behavior toward metal ions was investigated by fluorescence spectroscopies. RF showed high selective recognition toward Cr3+ over other examined metal ions in aqueous media. With the optimum condition described, the response was linearly proportional to the concentration of Cr3+ in the range 0-10 mu M with a detection limit of 0.023 mu M. The proposed method was also applied to intracellular Cr3+ imaging in living cells and determination Cr3+ in tap water, river water. (C) 2012 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
