Structure/Property Relationships of Poly(L-lactic Acid)/Mesoporous Silica Nanocomposites

Table 1

Physical properties of SBA-15 before and after grafting.

Material	Surface area; (m^2g^−1)	Pore diameter; (nm)	Pore volume; (cm^3g^−1)
SBA-15	678	5.9	0.90
g-SBA-15	41	4.9	0.10