Molecular recognition in bisurea thermoplastic elastomers studied with pyrene-based fluorescent probes and atomic force microscopy

Literature Information

Publication Date 2008-07-02
DOI 10.1039/B804457K
Impact Factor 6.222
Authors

Nicole E. Botterhuis, S. Karthikeyan, Dirk Veldman, Stefan C. J. Meskers, Rint P. Sijbesma


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Abstract

Fluorescence spectroscopy and atomic force microscopy (AFM) measurements using bisurea-pyrene probes show that they are randomly dispersed in the hard blocks of thermoplastic elastomers with matching bisurea groups, whereas they phase separate from polymers with non-matching or no bisurea groups.

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