期刊
ACS NANO
卷 2, 期 2, 页码 327-333出版社
AMER CHEMICAL SOC
DOI: 10.1021/nn700151z
关键词
fullerene; fullerenol; hydroxyl group; nanoparticle; water solubility
Using a novel hydrogen peroxide heating method, we synthesized milky white, water-soluble polyhydroxylated fullerenes (fullerenols) with 36-40 hydroxyl groups (estimated average) along with 8-9 secondary bound water molecules. The fullerenols exhibited high water solubility up to 58.9 mg/mL in a neutral (pH = 7) condition. Dynamic light scattering analysis showed a high dispersion property, to give a narrow particle size distribution within 0.7-2.0 nm.
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