Assembly of dsDNA nanocircles into dimeric and oligomeric aggregates.

The assembly of double-stranded (ds) DNA nanocircles both by hybridization with branched oligodeoxynucleotides (ODNs) and by intercalation was analyzed by atomic force microscopy (AFM). Branched ODNs ligated to single-stranded (ss) gap regions of dsDNA nanocircles led to defined, dumbbell-shaped architectures. ODNs containing an aromatic intercalator yielded oligomeric aggregates.

[1]  A. Turberfield,et al.  A DNA-fuelled molecular machine made of DNA , 2022 .

[2]  Alexander Heckel,et al.  Pyrrole/imidazole-polyamide anchors for DNA tertiary interactions. , 2009, Small.

[3]  M. Famulok,et al.  Building objects from nucleic acids for a nanometer world. , 2008, Biochimie.

[4]  N. Seeman,et al.  A precisely controlled DNA biped walking device , 2004 .

[5]  Günter von Kiedrowski,et al.  Self replicating systems , 2007 .

[6]  Robert L. Letsinger,et al.  The DNA-Mediated Formation of Supramolecular Mono- and Multilayered Nanoparticle Structures , 2000 .

[7]  Christof M Niemeyer,et al.  Rational engineering of dynamic DNA systems. , 2008, Angewandte Chemie.

[8]  R. Harrington,et al.  Strained DNA is kinked by low concentrations of Zn2+. , 1997, Proceedings of the National Academy of Sciences of the United States of America.

[9]  Michael Famulok,et al.  Polyamide struts for DNA architectures. , 2007, Angewandte Chemie.

[10]  Michael Famulok,et al.  DNA minicircles with gaps for versatile functionalization. , 2008, Angewandte Chemie.

[11]  Michael Famulok,et al.  A versatile toolbox for variable DNA functionalization at high density. , 2005, Journal of the American Chemical Society.

[12]  Michael Famulok,et al.  A double-stranded DNA rotaxane. , 2010, Nature nanotechnology.

[13]  Nadrian C Seeman,et al.  At the crossroads of chemistry, biology, and materials: structural DNA nanotechnology. , 2003, Chemistry & biology.

[14]  Michael Famulok,et al.  RNA ligands that distinguish metabolite-induced conformations in the TPP riboswitch. , 2007, Angewandte Chemie.

[15]  L. Jaeger,et al.  The architectonics of programmable RNA and DNA nanostructures. , 2006, Current opinion in structural biology.

[16]  R. Pohl,et al.  Synthesis of 6,8,9-tri- and 2,6,8,9-tetrasubstituted purines by a combination of the Suzuki cross-coupling, N-arylation, and direct C-H arylation reactions. , 2008, The Journal of organic chemistry.

[17]  C. K. Nandi,et al.  Binding of hairpin polyamides to DNA studied by fluorescence correlation spectroscopy for DNA nanoarchitectures , 2008, Analytical and bioanalytical chemistry.

[18]  Christof M Niemeyer,et al.  Rational design of DNA nanoarchitectures. , 2006, Angewandte Chemie.

[19]  P. Čapek,et al.  An efficient method for the construction of functionalized DNA bearing amino acid groups through cross-coupling reactions of nucleoside triphosphates followed by primer extension or PCR. , 2007, Chemistry.

[20]  S. Lindsay,et al.  A magnetically driven oscillating probe microscope for operation in liquids , 1996 .

[21]  Thomas H. LaBean,et al.  Constructing novel materials with DNA , 2007 .

[22]  T. Carell,et al.  DNA--metal base pairs. , 2007, Angewandte Chemie.

[23]  M. Famulok,et al.  Functionalized DNA: A New Replicable Biopolymer. , 2001, Angewandte Chemie.

[24]  I. Willner,et al.  Coherent activation of DNA tweezers: a "SET-RESET" logic system. , 2009, Angewandte Chemie.

[25]  N. Pierce,et al.  A synthetic DNA walker for molecular transport. , 2004, Journal of the American Chemical Society.

[26]  Itamar Willner,et al.  Dendritic amplification of DNA analysis by oligonucleotide-functionalized Au-nanoparticles , 2000 .

[27]  Nadrian C. Seeman,et al.  An Overview of Structural DNA Nanotechnology , 2007, Molecular biotechnology.

[28]  Small molecule-triggered assembly of DNA nanoarchitectures. , 2010, Chemical communications.

[29]  M. Famulok,et al.  Generation and enzymatic amplification of high-density functionalized DNA double strands. , 2004, Angewandte Chemie.

[30]  Michael Famulok,et al.  Construction of DNA architectures with RNA hairpins. , 2008, Angewandte Chemie.

[31]  F. Simmel Three-dimensional nanoconstruction with DNA. , 2008, Angewandte Chemie.

[32]  J. Reif,et al.  A unidirectional DNA walker that moves autonomously along a track. , 2004, Angewandte Chemie.

[33]  G. F. Joyce,et al.  Minimal self-replicating systems. , 2004, Current opinion in chemical biology.

[34]  Itamar Willner,et al.  Au-nanoparticle nanowires based on DNA and polylysine templates. , 2002, Angewandte Chemie.

[35]  M. Reimold,et al.  Toward replicatable, multifunctional, nanoscaffolded machines. A chemical manifesto , 2003 .

[36]  M. Famulok,et al.  Functional tuning of nucleic acids by chemical modifications: tailored oligonucleotides as drugs, devices, and diagnostics. , 2003, Chemical record.

[37]  H. Sugiyama,et al.  A nanothermometer based on the different pi stackings of B- and Z-DNA. , 2003, Angewandte Chemie.

[38]  M. Fojta,et al.  Base-modified DNA labeled by [Ru(bpy)(3)](2+) and [Os(bpy)(3)](2+) complexes: construction by polymerase incorporation of modified nucleoside triphosphates, electrochemical and luminescent properties, and applications. , 2009, Chemistry.

[39]  T. Carell,et al.  Controlled stacking of 10 transition-metal ions inside a DNA duplex. , 2007, Angewandte Chemie.