| Literature DB >> 12203651 |
L Fabbrizzi1, A Leone, A Taglietti.
Abstract
Displacement of the loosely encapsulated fluorescent indicator coumarine 343 (F) from a dicopper(II) cryptate enables the selective fluorimetric detection of the HCO3 (-) ion (A) in water (see scheme, •○=Cu(2+) ). The fluorophore is quenched when encapsulated, but displays its full emission when released to the solution.Entities:
Keywords: anions; cryptates; fluorescence spectroscopy; molecular recognition; sensors
Year: 2001 PMID： 12203651 DOI： 10.1002/1521-3773(20010817)40:16<3066::AID-ANIE3066>3.0.CO;2-0
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336