Physicochemical aspects of the formation of solutions of nanosized C 60 and some other fullerenes in aqueous media have been examined. The variety of methods for the preparation of aqueous dispersions of fullerenes gives rise sometimes to substantial differences in their colloidal, spectral, and other properties, including the chemical nature of impurities, bioactivity, and toxicity. Current methods for the quantitative analysis of fullerenes in aqueous media were summarized and attempts to standardize fullerene hydrosols were analyzed. The aggregative stability, coagulation, as well as the stabilization of hydrosols and suspensions of fullerenes were also reviewed. A new hypothesis for the structure of colloidal particles accounting for their negative charge was examined.

中文翻译：

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水介质中的富勒烯：综述

已经研究了纳米尺寸的 C 60 和一些其他富勒烯在水性介质中形成溶液的物理化学方面。富勒烯水分散体的制备方法多种多样，有时会导致其胶体、光谱和其他性质（包括杂质的化学性质、生物活性和毒性）存在显着差异。总结了目前在水性介质中定量分析富勒烯的方法，并分析了对富勒烯水溶胶进行标准化的尝试。还审查了聚集稳定性、凝结以及富勒烯的水溶胶和悬浮液的稳定性。检查了胶体粒子结构的新假设，解释了它们的负电荷。