Abstract
A xanthone-based chemosensor bears two 2,2′-dipicolylamine-zinc(II) sites and displays changes in the excitation spectrum at three wavelengths upon binding phosphates (see picture). These changes in the signals arise from the coordination rearrangement of the xanthone fluorophore around the zinc centers, which modulates the photophysical property of the chemosensor, thus enabling ratiometric fluorescent analysis. (Graph Presented).
| Original language | English |
|---|---|
| Pages (from-to) | 5518-5521 |
| Number of pages | 4 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 45 |
| Issue number | 33 |
| DOIs | |
| Publication status | Published - Aug 18 2006 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Catalysis
- Chemistry(all)
Cite this
Bis(Dpa-Zn II ) appended xanthone : Excitation ratiometric chemosensor for phosphate anions. / Ojida, Akio; Nonaka, Hiroshi; Miyahara, Yoshifumi; Tamaru, Shun Ichi; Sada, Kazuki; Hamachi, Itaru.
In: Angewandte Chemie - International Edition, Vol. 45, No. 33, 18.08.2006, p. 5518-5521.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Bis(Dpa-Zn II ) appended xanthone
T2 - Excitation ratiometric chemosensor for phosphate anions
AU - Ojida, Akio
AU - Nonaka, Hiroshi
AU - Miyahara, Yoshifumi
AU - Tamaru, Shun Ichi
AU - Sada, Kazuki
AU - Hamachi, Itaru
PY - 2006/8/18
Y1 - 2006/8/18
N2 - A xanthone-based chemosensor bears two 2,2′-dipicolylamine-zinc(II) sites and displays changes in the excitation spectrum at three wavelengths upon binding phosphates (see picture). These changes in the signals arise from the coordination rearrangement of the xanthone fluorophore around the zinc centers, which modulates the photophysical property of the chemosensor, thus enabling ratiometric fluorescent analysis. (Graph Presented).
AB - A xanthone-based chemosensor bears two 2,2′-dipicolylamine-zinc(II) sites and displays changes in the excitation spectrum at three wavelengths upon binding phosphates (see picture). These changes in the signals arise from the coordination rearrangement of the xanthone fluorophore around the zinc centers, which modulates the photophysical property of the chemosensor, thus enabling ratiometric fluorescent analysis. (Graph Presented).
UR - http://www.scopus.com/inward/record.url?scp=33748663294&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33748663294&partnerID=8YFLogxK
U2 - 10.1002/anie.200601315
DO - 10.1002/anie.200601315
M3 - Article
C2 - 16847978
AN - SCOPUS:33748663294
VL - 45
SP - 5518
EP - 5521
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 33
ER -