Abstract
A multifunctional Schiff base fluorescent sensor (receptor L) was prepared and its metal ions and anions sensing properties were investigated. Receptor L exhibited an excellent selective fluorescence response toward Fe2+ and F−. It also showed colorimetric response (from colorless to yellow) toward Fe3+ among a series of ions. Moreover, the detection limits of receptor L for Fe2+ and F− were determined to be 0.3 ppm and 25.7 ppb, respectively. The two detection limit values were sufficiently low to detect nano-molar concentration of Fe2+ and F−.
| Original language | English |
|---|---|
| Pages (from-to) | 115-120 |
| Number of pages | 6 |
| Journal | Journal of Luminescence |
| Volume | 178 |
| DOIs | |
| Publication status | Published - 2016 Oct 1 |
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All Science Journal Classification (ASJC) codes
- Biophysics
- Atomic and Molecular Physics, and Optics
- Chemistry(all)
- Biochemistry
- Condensed Matter Physics
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A new multifunctional Schiff base as a fluorescence sensor for Fe2+ and F− ions, and a colorimetric sensor for Fe3+. / Wan, Chin Feng; Chang, Ya Ju; Chien, Chih Yu; Sie, Yi Wun; Hu, Ching-Han; Wu, An-Tai.
In: Journal of Luminescence, Vol. 178, 01.10.2016, p. 115-120.Research output: Contribution to journal › Article
TY - JOUR
T1 - A new multifunctional Schiff base as a fluorescence sensor for Fe2+ and F− ions, and a colorimetric sensor for Fe3+
AU - Wan, Chin Feng
AU - Chang, Ya Ju
AU - Chien, Chih Yu
AU - Sie, Yi Wun
AU - Hu, Ching-Han
AU - Wu, An-Tai
PY - 2016/10/1
Y1 - 2016/10/1
N2 - A multifunctional Schiff base fluorescent sensor (receptor L) was prepared and its metal ions and anions sensing properties were investigated. Receptor L exhibited an excellent selective fluorescence response toward Fe2+ and F−. It also showed colorimetric response (from colorless to yellow) toward Fe3+ among a series of ions. Moreover, the detection limits of receptor L for Fe2+ and F− were determined to be 0.3 ppm and 25.7 ppb, respectively. The two detection limit values were sufficiently low to detect nano-molar concentration of Fe2+ and F−.
AB - A multifunctional Schiff base fluorescent sensor (receptor L) was prepared and its metal ions and anions sensing properties were investigated. Receptor L exhibited an excellent selective fluorescence response toward Fe2+ and F−. It also showed colorimetric response (from colorless to yellow) toward Fe3+ among a series of ions. Moreover, the detection limits of receptor L for Fe2+ and F− were determined to be 0.3 ppm and 25.7 ppb, respectively. The two detection limit values were sufficiently low to detect nano-molar concentration of Fe2+ and F−.
UR - http://www.scopus.com/inward/record.url?scp=84990030931&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84990030931&partnerID=8YFLogxK
U2 - 10.1016/j.jlumin.2016.05.039
DO - 10.1016/j.jlumin.2016.05.039
M3 - Article
AN - SCOPUS:84990030931
VL - 178
SP - 115
EP - 120
JO - Journal of Luminescence
JF - Journal of Luminescence
SN - 0022-2313
ER -