Phase Transition Behavior of HPMC-AA and Preparation of HPMC-PAA Nanogels

Figure 7

Average diameter of the HPMC/PAA nanoparticles as a function of temperature: the mass ratio of AA to HPMC is (a) 10, (b) 14 (the concentration of HPMC is 0.5 wt%).

(a)

(b)