Layer-by-Layer Assembly of Biocompatible Polyelectrolytes on pH and Temperature Responsive Microgels

摘要

The successful LbL assembly of biocompatible synthetic and natural-derived polymers on PNIPAAm-PMAA microgels was shown by size and zeta potential measurements, as well as FT-IR spectral analysis. This method may be used to further tune PNIPAAm-PMAA responsive microgels and/or incorporate bioactive species. Future studies include assessing the impact of LbL assembly on the microgels mechanical properties and on their interaction with cells.