Cellulosic biocomposites as molecular scaffolds for nano-architectures

摘要

Disclosed are composites that comprise regenerated cellulose, a first active substance, a second active substance, and a linker. Methods for preparing the composites that involve the use of ionic liquids are also disclosed. Articles prepared from the disclosed composites and methods of using them are further disclosed.

主权项

1. A cellulose/active substance composite, comprising: a regenerated cellulose matrix; and a first active substance comprising a first or second generation polyamidoamine dendrimer, or polyoxyalkyleneamine having a molecular weight up to 5000, wherein the first active substance is crosslinked with a linker and substantially homogeneously distributed within the matrix of regenerated cellulose.