Preparation and Characterization of Vancomycin-Loaded Electrospun Rana chensinensis Skin Collagen/Poly(L-lactide) Nanofibers for Drug Delivery

Table 1

Thermal properties of electrospun nanofiber membranes.

Sample	(°C)	(°C)	(J/g)	(°C)	(J/g)	(%)
Blend RCSC/PLLA	85.58	92.44	5.27	174.21	10.22	17.74
Blend RCSC/PLLA/VCM	88.39	93.02	5.75	174.18	10.25	16.13
Coaxial RCSC/PLLA	97.31	100.71	4.84	177.35	9.83	17.89
Coaxial RCSC/PLLA (VCM)	96.10	100.73	4.69	176.70	9.50	17.24
Pure PLLA	60.53	81.72	12.66	180.3	52.31	42.63

Glass-transition temperature; cold crystallization temperature; cold crystallization enthalpy; melting temperature; melting enthalpy; degree of crystallinity.