Abstract
A simple Schiff-based colorimetric fluorescent receptor 1 was prepared. It exhibits a "turn-on-type" mode with high sensitivity in the presence of F-. The change in color is very easily observed by the naked eye in the presence of F-, whereas other anions do not induce such a change. Job plot indicated a 1:2 complexation stoichiometry between receptor 1 and F-. The association constant for 1-F- in CH 3CN was determined as 1.32*105 M-2 by a Hill plot. [Figure not available: see fulltext.]
| Original language | English |
|---|---|
| Pages (from-to) | 1107-1111 |
| Number of pages | 5 |
| Journal | Journal of Fluorescence |
| Volume | 23 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2013 Nov 1 |
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All Science Journal Classification (ASJC) codes
- Biochemistry
- Clinical Psychology
- Social Sciences (miscellaneous)
- Sociology and Political Science
- Spectroscopy
- Clinical Biochemistry
- Law
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A schiff-based colorimetric fluorescent sensor with the potential for detection of fluoride ions. / Huang, Cheng Yin; Wan, Chin Feng; Chir, Jiun Ly; Wu, An Tai.
In: Journal of Fluorescence, Vol. 23, No. 6, 01.11.2013, p. 1107-1111.Research output: Contribution to journal › Article
TY - JOUR
T1 - A schiff-based colorimetric fluorescent sensor with the potential for detection of fluoride ions
AU - Huang, Cheng Yin
AU - Wan, Chin Feng
AU - Chir, Jiun Ly
AU - Wu, An Tai
PY - 2013/11/1
Y1 - 2013/11/1
N2 - A simple Schiff-based colorimetric fluorescent receptor 1 was prepared. It exhibits a "turn-on-type" mode with high sensitivity in the presence of F-. The change in color is very easily observed by the naked eye in the presence of F-, whereas other anions do not induce such a change. Job plot indicated a 1:2 complexation stoichiometry between receptor 1 and F-. The association constant for 1-F- in CH 3CN was determined as 1.32*105 M-2 by a Hill plot. [Figure not available: see fulltext.]
AB - A simple Schiff-based colorimetric fluorescent receptor 1 was prepared. It exhibits a "turn-on-type" mode with high sensitivity in the presence of F-. The change in color is very easily observed by the naked eye in the presence of F-, whereas other anions do not induce such a change. Job plot indicated a 1:2 complexation stoichiometry between receptor 1 and F-. The association constant for 1-F- in CH 3CN was determined as 1.32*105 M-2 by a Hill plot. [Figure not available: see fulltext.]
UR - http://www.scopus.com/inward/record.url?scp=84886803189&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84886803189&partnerID=8YFLogxK
U2 - 10.1007/s10895-013-1257-z
DO - 10.1007/s10895-013-1257-z
M3 - Article
C2 - 23888325
AN - SCOPUS:84886803189
VL - 23
SP - 1107
EP - 1111
JO - Journal of Fluorescence
JF - Journal of Fluorescence
SN - 1053-0509
IS - 6
ER -