Rice University: bacterial response to C60 (aqueous)
C60 in Water: Nanocrystal Formation and Microbial Response Fortner, J.D., et. al, Environmental Science and Technology, Vol 39, No 11, pp 4307-4316, 2005

Rice University: aq-C60 (n-C60) toxicity to cultured human cells
Nano-C60 Cytotoxicity is Due to Lipid Peroxidation. Sayes, C.M. et. al, Biomaterials 26, pp 7587-7595, 2005.