摘要
A simple Schiff-base colorimetric receptor 1 was prepared. It exhibits an 'off-on-type' mode with high sensitivity in the presence of Hg2+. The change in color is very easily observed by the naked eye in the presence of Hg2+, whereas other metal cations do not induce such a change. A Job plot indicated a 1:1 complexation stoichiometry between receptor 1 and Hg2+. The association constant for 1-Hg2+ in Tetrahydrofuran (THF) was determined to be 1.3 × 109 M-1 using a Hill plot.
| 原文 | English |
|---|---|
| 頁（從 - 到） | 698-701 |
| 頁數 | 4 |
| 期刊 | Luminescence |
| 卷 | 29 |
| 發行號 | 6 |
| DOIs | |
| 出版狀態 | Published - 2014 九月 1 |
指紋
All Science Journal Classification (ASJC) codes
- Biophysics
- Chemistry (miscellaneous)
引用此文
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A Schiff-based sensor with turn-on fluorescence for selective detection of Hg2+. / Wan, Chin Feng; Lin, Hsiang Yi; Chien, Cho; Wu, An-Tai.
於: Luminescence, 卷 29, 編號 6, 01.09.2014, p. 698-701.研究成果: Article
TY - JOUR
T1 - A Schiff-based sensor with turn-on fluorescence for selective detection of Hg2+
AU - Wan, Chin Feng
AU - Lin, Hsiang Yi
AU - Chien, Cho
AU - Wu, An-Tai
PY - 2014/9/1
Y1 - 2014/9/1
N2 - A simple Schiff-base colorimetric receptor 1 was prepared. It exhibits an 'off-on-type' mode with high sensitivity in the presence of Hg2+. The change in color is very easily observed by the naked eye in the presence of Hg2+, whereas other metal cations do not induce such a change. A Job plot indicated a 1:1 complexation stoichiometry between receptor 1 and Hg2+. The association constant for 1-Hg2+ in Tetrahydrofuran (THF) was determined to be 1.3 × 109 M-1 using a Hill plot.
AB - A simple Schiff-base colorimetric receptor 1 was prepared. It exhibits an 'off-on-type' mode with high sensitivity in the presence of Hg2+. The change in color is very easily observed by the naked eye in the presence of Hg2+, whereas other metal cations do not induce such a change. A Job plot indicated a 1:1 complexation stoichiometry between receptor 1 and Hg2+. The association constant for 1-Hg2+ in Tetrahydrofuran (THF) was determined to be 1.3 × 109 M-1 using a Hill plot.
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U2 - 10.1002/bio.2592
DO - 10.1002/bio.2592
M3 - Article
C2 - 25337615
AN - SCOPUS:84908542870
VL - 29
SP - 698
EP - 701
JO - Luminescence
JF - Luminescence
SN - 1522-7235
IS - 6
ER -