PDF herunterladen
Synfacts 2011(5): 0494-0494  
DOI: 10.1055/s-0030-1259801
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag Stuttgart ˙ New York

Poly(squaramide) for Dihydrogenphosphate Detection

Contributor(s): Timothy M. Swager, Ggoch Ddeul Han
A. Rostami, C. J. Wei, G. Guérin, M. S. Taylor*
University of Toronto, Canada
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
15. April 2011 (online)

   Lizenzen und Reprints

Significance

The polymer based on squaramide 1 shows cooperative and selective binding of H2PO4 - in a competitive medium. Without preorganized binding sites for H2PO4 -, the polymer is postulated to form aggregates in the presence of the anion. The authors demonstrate that the polymer 1 is approximately four times more sensitive to H2PO4 - than the control receptor 2.