Well-defined DNA nanoparticles templated by self-assembled M(12)L(24) molecular spheres and binding of complementary oligonucleotides |
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| Authors: | Kikuchi Takashi Sato Sota Fujita Makoto |
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| Affiliation: | Department of Applied Chemistry, School of Engineering, The University of Tokyo, and JST-CREST, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan. |
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| Abstract: | Perfectly monodisperse DNA nanoparticles were prepared via the self-assembly of 12 Pd(II) ions and 24 bidentate ligands functionalized with oligonucleotides of varying length (n = 1-3). The DNA nanoparticles formed hydrogen bonds with cDNA strands and an insoluble aggregate formed only with matching trimeric nucleotide strands (tri-A). |
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