Controlled self-sorting in the assembly of 'multi-gelator' gels.

نویسندگان

  • Jamie R Moffat
  • David K Smith
چکیده

Self-sorting processes in the assembly of gel-phase materials from mixtures of different molecular-scale building blocks can lead to the spontaneous orthogonal assembly of two different nanoscale gel-phase networks at the same time.

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C4nr04039b 13719..13725 ++

Self-sorting in low molecular weight hydrogels can be achieved using a pH triggered approach. We show here that this method can be used to prepare gels with different types of mechanical properties. Cooperative, disruptive or orthogonal assembled systems can be produced. Gels with interesting behaviour can be also prepared, for example self-sorted gels where delayed switch-on of gelation occurs...

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عنوان ژورنال:
  • Chemical communications

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2009