Abstract
A simple Schiff-base fluorescent receptor 1 was synthesized in an one step procedure. Receptor 1 displayed a selective colorimetric change (from light yellow to light green) and high ratiometric signals upon binding to Al3+ in EtOH solution. The association constant for 1-Al3+ in EtOH was determined as 2.08×106 M-2 and the detection limit for Al3+ was determined as 5.21×10-7 M. The detection limit was sufficiently low to detect submicromolar concentration of the Al3+.
| Original language | English |
|---|---|
| Pages (from-to) | 371-375 |
| Number of pages | 5 |
| Journal | Journal of Luminescence |
| Volume | 158 |
| DOIs | |
| Publication status | Published - 2015 Feb |
Fingerprint
All Science Journal Classification (ASJC) codes
- Biophysics
- Biochemistry
- Chemistry(all)
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
Cite this
}
A selective colorimetric and ratiometric fluorescent chemosensor for detection of Al3+ ion. / Hung, Pei Ju; Chir, Jiun Ly; Ting, Wei; Wu, An Tai.
In: Journal of Luminescence, Vol. 158, 02.2015, p. 371-375.Research output: Contribution to journal › Article
TY - JOUR
T1 - A selective colorimetric and ratiometric fluorescent chemosensor for detection of Al3+ ion
AU - Hung, Pei Ju
AU - Chir, Jiun Ly
AU - Ting, Wei
AU - Wu, An Tai
PY - 2015/2
Y1 - 2015/2
N2 - A simple Schiff-base fluorescent receptor 1 was synthesized in an one step procedure. Receptor 1 displayed a selective colorimetric change (from light yellow to light green) and high ratiometric signals upon binding to Al3+ in EtOH solution. The association constant for 1-Al3+ in EtOH was determined as 2.08×106 M-2 and the detection limit for Al3+ was determined as 5.21×10-7 M. The detection limit was sufficiently low to detect submicromolar concentration of the Al3+.
AB - A simple Schiff-base fluorescent receptor 1 was synthesized in an one step procedure. Receptor 1 displayed a selective colorimetric change (from light yellow to light green) and high ratiometric signals upon binding to Al3+ in EtOH solution. The association constant for 1-Al3+ in EtOH was determined as 2.08×106 M-2 and the detection limit for Al3+ was determined as 5.21×10-7 M. The detection limit was sufficiently low to detect submicromolar concentration of the Al3+.
UR - http://www.scopus.com/inward/record.url?scp=84910027142&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84910027142&partnerID=8YFLogxK
U2 - 10.1016/j.jlumin.2014.10.046
DO - 10.1016/j.jlumin.2014.10.046
M3 - Article
AN - SCOPUS:84910027142
VL - 158
SP - 371
EP - 375
JO - Journal of Luminescence
JF - Journal of Luminescence
SN - 0022-2313
ER -