Figure 3From: Passive targeting of thermosensitive diblock copolymer micelles to the lungs: synthesis and characterization of poly(N-isopropylacrylamide)-block-poly(ε-caprolactone)Plots of I 334/I 331 intensity ratio versus the logarithm of copolymer concentration for PNiPAAm-b-PCL (a) and phase transition curves (b) of PNiPAAm-b-PCL from 25 to 50°C.Back to article page