Antioxidative activity of alcohol-soluble fullerene derivative

Figures & data

Scheme 1. Synthesis of PEGylated fullerenes by CuAAC.

Figure 1. ¹H NMR spectrum of C₆₀-PEG5000 in CDCl₃.

Figure 2. IR spectrum of C₆₀-PEG5000.

Figure 3. MALDI-TOF MS spectra of (a) PEG5000 and (b) C₆₀-PEG5000 (matrix: dithranol).

Figure 4. Time-dependent 470 nm absorbance change of a β-carotene aqueous solution.