Table 2

Sample	Length a (nm)	Surface Area m2/g	RMb (%)	ID/IGc
riluzole-MWCNT_@40	1784	32.6	14.8	0.91
riluzole-MWCNT_@60	1217	55.2	9.7	1.02
riluzole-MWCNT_@100	760	75.3	0	1.23

Table 2: Summary of physicochemical properties of the drug loaded MWCNTs. Average lengths of riluzole-MWCNT_@40, riluzole-MWCNT_@60, riluzole-MWCNT_@100 were determined from TEM images, respectively b) Residual mass (%) after thermo-gravimetric analysis (TGA) c). The ratio of Raman D band (1350 cm^-1) and G band (1580 cm^-1) peak height at wavelength 532 nm.