Self-Assembly of Functionalizable Two-Component 3D DNA Arrays through the Induced Formation of DNA Three-Way-Junction Branch Points by Supramolecular Cylinders

被引:58
作者
Roeland Boer, D. [2 ,3 ]
Kerckhoffs, Jessica M. C. A. [4 ]
Parajo, Yolanda [5 ]
Pascu, Mirela [1 ]
Uson, Isabel [2 ,6 ]
Lincoln, Per [5 ]
Hannon, Michael J. [1 ]
Coll, Miquel [2 ,3 ]
机构
[1] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England
[2] CSIC, Inst Biol Mol Barcelona, E-08028 Barcelona, Spain
[3] CSIC, Inst Res Biomed, E-08028 Barcelona, Spain
[4] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England
[5] Chalmers Univ Technol, Gothenburg, Sweden
[6] CSIC, ICREA, Barcelona, Spain
关键词
DNA networks; nanomatenals; self-assembly; supramolecular chemistry; three-way DNA functions; MOLECULAR RECOGNITION; COMPLEXES; JUNCTION; PRECURSORS; GENERATION;
D O I
10.1002/anie.200906742
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Bringing all the pieces together: By arranging the blunt-end duplex DNA strands of "continuous" three-way junctions around themselves through noncovalent interactions and inducing the formation of local "discontinuous" three-way junctions, supramolecular cylinders promote the self-assembly of 3D DNA networks with tunable physical and chemical properties (see the arrangement of the junctions in the portion of the lattice structure shown). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2336 / 2339
页数:4
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