Table 1
The interaction parameters for CyA and various polymers
Polymer	∆ (J/cm3)	∆HM(J)
PLA	4.03	0.78
PLGA (LA/GA, 50:50)	5.37	2.16
PCL	5.68	2.97

Zhang et al. Nanoscale Research Letters 2010 5:917   doi:10.1186/1556-276X-5-917