Table 2: Relative intensity ratios of Raman bands for pristine and modified SWCNTs [81].

Sample I 𝐷 / I 𝐺 I 𝐺 / I 𝐷 I 𝐺 / I 𝐺

Pristine SWCNT0.122.780.32
SWCNT-CH2CN0.400.790.31
SWCNT-CH2-COOH0.600.390.23
SWCNT-ABTS-side0.340.960.32
SWCNT-ABTS0.340.920.31