Abstract
Stable colloidal suspensions of fullerene C60 and C70 in water are readily accessible by mechanical grinding a mixture of fullerene and p-sulfonatocalix[4]arene and/or imidazolium zwitterion followed by ultrasonication on the addition of water. The yellow and brown solutions for C60 and C70 respectively contain nano-arrays of fullerenes (40 to 130 nm in diameter) covered by a sheath of sulfonated calixarene, sulfonated imidazolium zwitterions or supermolecules of these two moieties.
| Original language | English |
|---|---|
| Pages (from-to) | 1549-1555 |
| Number of pages | 7 |
| Journal | New Journal of Chemistry |
| Volume | 35 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2011 |