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A metallofullerene that encapsulates 225Ac |
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| Authors: | K. Akiyama H. Haba K. Tsukada M. Asai A. Toyoshima K. Sueki Y. Nagame M. Katada |
| Affiliation: | (1) Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minamioosawa, Hachioji, Tokyo 192-0397, Japan;(2) Nishina Center for Accelerator Based Science, RIKEN, Wako, Saitama 351-0198, Japan;(3) Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan;(4) Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan |
| Abstract: | The properties of a metallofullerene that encapsulates 225Ac were studied by radio-chromatographic methods. The results of chromatography on a Buckyclutcher column suggest that there are some metallofullerene isomers of AcC82. The identical HPLC retention time of the major AcC82 peak with that of La@C82 indicates that the structure of one of the AcC82 isomers is the same as La@C82. |
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