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A benzthiazole-based tripodal chemosensor for Ba2+ recognition under biological conditions
- Source :
- Tetrahedron Letters. 52:6705-6708
- Publication Year :
- 2011
- Publisher :
- Elsevier BV, 2011.
-
Abstract
- We synthesized a benzthiazole-based chemosensor with mixed S,N donor sites. The binding units are incorporated in a highly flexible tripodal framework which facilitates the complexation of the binding of larger-sized metals. The chemosensor resulted in the sensitive and selective recognition of Ba2+ through the enhancement of the fluorescence intensity when studied in a THF/H2O (8:2, v/v) solvent mixture. The sensor offers an interesting opportunity to monitor Ba2+ in biological samples including the cytoplasm of microbes such as Saccharomyces cerevisiae.
Details
- ISSN :
- 00404039
- Volume :
- 52
- Database :
- OpenAIRE
- Journal :
- Tetrahedron Letters
- Accession number :
- edsair.doi...........ccb9ef36cf579c22b4b3d85090cf6747