Royal Society of Chemistry, Soft Matter, 44(13), p. 8271-8280
DOI: 10.1039/c7sm01274h
Full text: Unavailable
The polymer volume fraction of PNIPAM microgels in the collapsed state is estimated to be ≃0.44, independent of cross linking or molar mass. The Flory–Rehner model can accurately describe microgel swelling, but the accuracy of the obtained fit parameters is significantly poorer.