| Autor: |
Mitch, Michael, Karam, Lisa, Coursey, Bert, Sagdeev, Igor |
| Zdroj: |
Fullerenes, Nanotubes, and Carbon Nanostructures (formerly Fullerene Science and Technology); August 1997, Vol. 5 Issue: 5 p855-869, 15p |
| Abstrakt: |
11C "raditfullerenes" Cn111C (n = 60, 70, 76 to 84) have been produced, purified by high performance liquid chromatography, and characterized using optical absorption spectroscopy and an ultrasensitive coincidence counting technique for radioactivity measurement. The first successful direct labelling of the higher fullerenes Cn-111C (n = 76 to 84), in addition to C5911C and C6911C, suggests that well characterized 11C radiofullerenes of various sizes could find possible applications as tracers in fluid flow systems (both biological and physical) and in porosity characterization of nanoscale membranes. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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