The Influence of Titanium Dioxide on Diamond-Like Carbon Biocompatibility for Dental Applications

Table 1

Gaussian fitting results of Raman spectra from DLC and TiO₂-DLC films.

TiO2 concentration (g/L)	band position (cm^−1)	G band position (cm^−1)	FWHM ()	FWHM ()
0.0	1330.1	1531.1	296.7	154.2	0.51	1.92
0.1	1354.4	1552.3	298.4	144.9	0.81	2.06
0.5	1334.4	1531.4	333.0	162.2	0.67	2.05