Catching anions with coloured assemblies: binding of pH indicators by a giant-size polyammonium macrocycle for anion naked-eye recognition

Author:

Bartoli Francesco1234,Bencini Andrea1234ORCID,Conti Luca1234,Giorgi Claudia1234,Valtancoli Barbara1234,Paoli Paola5264,Rossi Patrizia5264,Le Bris Nathalie7891011,Tripier Raphael7891011

Affiliation:

1. Dipartimento di Chimica ‘Ugo Schiff’

2. Università degli Studi di Firenze

3. Sesto Fiorentino

4. Italy

5. Dipartimento di Ingegneria Industriale

6. Firenze

7. UMR-CNRS 6521

8. UFR des Sciences et Techniques

9. 6 avenue Victor le Gorgeu

10. C.S. 93837

11. Université de Bretagne Occidentale

Abstract

Among inorganic anions, only triphosphate displaces bromocresol purple from its assembly with a tetra-cyclam macrocycle, allowing for its selective colorimetric detection.

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Reference110 articles.

1. J. L. Sessler , P. A.Gale and W. S.Cho, Anion Receptor Chemistry, The Royal Society of Chemistry, Cambridge, UK, 2006

2. K. Bowman-James , A.Bianchi and E.García-España, Anion Coordination Chemistry, Wiley-VCH, New York, 2012

3. D. L. Nelson and M. M.Cox, Lehninger Principles of Biochemistry, W. H. Freeman, NY, 5th edn, 2009

4. Chemical Principles of Environmental Pollution, ed. B. J. Alloway and D. C. Ayres, Blackie Academic & Professional, London, 2nd edn, 1997

5. C. Baird , Environmental Chemistry, W. H. Freeman and Co., NY, USA, 2nd edn, 1999

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