Well-Defined DNA Nanoparticles Templated by Self-Assembled M<sub>12</sub>L<sub>24</sub> Molecular Spheres and Binding of Complementary Oligonucleotides
作者:Takashi Kikuchi、Sota Sato、Makoto Fujita
DOI:10.1021/ja108334g
日期:2010.11.17
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).