Table 1 Chemical composition of nanofiber scaffolds calculated from ESCA (XPS) survey scan spectra
Substances | Atomic weight (%) | |||||
---|---|---|---|---|---|---|
C | 0 | Ca | N | P | S | |
nHA | 7.7 | 66.6 | 17.8 | 12.6 | ||
PLGA | 64.61 | 35.39 | ||||
nHA-I | 47.77 | 30.90 | 11.51 | 6.75 | 5.2 | 0.76 |
PLGA/nHA-I | 63.38 | 27.40 | 4.12 | 3.10 | 2.75 | 0.25 |