We report the direct modification of SPIOs with a biomolecule, and the sequence-specific assembly of the modified SPIOs was achieved with the aptamer-small molecule interaction. In addition, the transverse relaxation rate of the aqueous solutions containing the modified SPIOs was altered by the dispersion state.
|Number of pages||2|
|Journal||Nucleic acids symposium series (2004)|
|Publication status||Published - 2008 Dec 1|
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