Biomaterials Volume 29, Issue 22, August 2008, Pages 3175-3184

Thermoresponsive nanocomposite hydrogels with cell-releasing behavior


Yaping Hou^a, Andrew R. Matthews^a, Ashley M. Smitherman^a, Allen S. Bulick^b, Mariah S. Hahn^b, Huijie Hou^c, Arum Han^c and Melissa A. Grunlan
Fig. 2. SEM micrographs of (A) pure PNIPAAm hydrogel a; (B) nanocomposite hydrogel b (containing 0.5 wt% nanoparticles); (C) nanocomposite hydrogel e (containing 2.0 wt% nanoparticles); and (D) nanocomposite hydrogel b.