Please use this identifier to cite or link to this item: https://doi.org/10.1002/1521-3927(20020101)23:13.0.CO;2-B
Title: Structural dependence of the selectivity of fluorescent chemosensors to Mg2+ from alkali earth metal ions
Authors: Pei, J. 
Ding, A.-L.
Yu, W.-L. 
Lai, Y.-H. 
Keywords: Conjugated polymers
Fluorescence
Selectivity
Sensors
Structure-property relations
Issue Date: 9-Jan-2002
Citation: Pei, J.,Ding, A.-L.,Yu, W.-L.,Lai, Y.-H. (2002-01-09). Structural dependence of the selectivity of fluorescent chemosensors to Mg2+ from alkali earth metal ions. Macromolecular Rapid Communications 23 (1) : 21-25. ScholarBank@NUS Repository. https://doi.org/10.1002/1521-3927(20020101)23:13.0.CO;2-B
Abstract: A series of novel 2,2′-bipyridylene-containing conjugated polymers are synthesized through the Wittig reaction. Some of these polymers show a highly selective affinity toward Mg2+ in a mixture of alkaline earth metal ions, which is different from the 2,2′-bipyridylene-containing poly(phenylene vinylene) derivatives reported previously. This is the first case to demonstrate that some materials show a selectivity toward Mg2+. The structures of the polymers may play a crucial role for this selectivity.
Source Title: Macromolecular Rapid Communications
URI: http://scholarbank.nus.edu.sg/handle/10635/94904
ISSN: 10221336
DOI: 10.1002/1521-3927(20020101)23:13.0.CO;2-B
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