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Feature Article

Chem. Commun., 2009, 6339 - 6351, DOI: 10.1039/b909572a

Squaraine dyes in molecular recognition and self-assembly

Johnathan J. McEwen and Karl J. Wallace

Squaraine dye molecules and their derivatives are gaining significant interest in the field of supramolecular chemistry, both in host–guest recognition and self-assembly. The unique structure and properties of squaraine molecules has led to extensive research into their use as sensors. This feature article covers the most recent studies (2004–2009) in the development, characterization, and application of squaraine dye-based molecular sensors, self-assembly, and their use in polymeric materials and biological applications.

Graphical abstract image for this article (ID: b909572a)