Reversing the triazole topology in a cyclam-triazole-dye ligand gives a 10-fold brighter signal response to Zn2+ in aqueous solution
- The fluorescence response of a set of cyclam-triazole-dye ligands is controlled by the appended dye, but simple reversal of the triazole topology affords a novel probe for Zn2+ with a longer fluorescence lifetime and higher fluorescence quantum yield upon Zn2+ binding (<tau t > = 2.0 ns, Phi(f) = 0.76).
Author details: | Sandra Ast, Peter J. Rutledge, Matthew H. Todd |
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DOI: | https://doi.org/10.1002/ejic.201201072 |
ISSN: | 1434-1948 |
Title of parent work (English): | European journal of inorganic chemistry : a journal of ChemPubSoc Europe |
Publisher: | Wiley-VCH |
Place of publishing: | Weinheim |
Publication type: | Article |
Language: | English |
Year of first publication: | 2012 |
Publication year: | 2012 |
Release date: | 2017/03/26 |
Tag: | Click chemistry; Electrochemistry; Fluorescence; Sensors; Zinc |
Issue: | 34 |
Number of pages: | 5 |
First page: | 5611 |
Last Page: | 5615 |
Funding institution: | National Breast Cancer Foundation [NC-10-69]; Australian Research Council [DP120104035] |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
Peer review: | Referiert |