2001
DOI: 10.1002/1521-3773(20011217)40:24<4629::aid-anie4629>3.0.co;2-s
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Solid-Phase Synthesis of Transition Metal Linked, Branched Oligonucleotides

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Cited by 63 publications
(30 citation statements)
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“…The first examples in which the geometry of DNA strands was controlled through a metal complex were nanostructures constructed with DNA-Ru II complex conjugates (Figure 9 A). [73] Two parallel DNA strands were connected through n-hexyl linkers to cis-[(bpy) 2 Ru(imidazole) 2 ] 2 + and were hybridized to the complementary strands. In the next report of a branched DNA-Ru II complex by the same group, two parallel DNA strands were linked to a rigid Ru II tris(bipyridine) complex.…”
Section: Dna Supramolecular Structures Based On Branched Dna With Metmentioning
confidence: 99%
“…The first examples in which the geometry of DNA strands was controlled through a metal complex were nanostructures constructed with DNA-Ru II complex conjugates (Figure 9 A). [73] Two parallel DNA strands were connected through n-hexyl linkers to cis-[(bpy) 2 Ru(imidazole) 2 ] 2 + and were hybridized to the complementary strands. In the next report of a branched DNA-Ru II complex by the same group, two parallel DNA strands were linked to a rigid Ru II tris(bipyridine) complex.…”
Section: Dna Supramolecular Structures Based On Branched Dna With Metmentioning
confidence: 99%
“…10 Indeed, molecular modeling studies on a simple modified ODN (5′d‐AALTT) resulted in a hairpin‐type ODN (Figure 2). 11 In this paper, we describe the synthesis and characterization of a novel phosphoramidite monomer formed using lithocholic acid and its incorporation into ODNs. We have studied the behavior of these modified ODNs as hairpin mimics by analysis of data from melting point ( T m ), CD spectroscopic, and cell‐based permeability studies.…”
Section: Introductionmentioning
confidence: 99%
“…[5] In some studies, these assemblies have been based solely upon complementary DNA hybridization in which branch points are created by double-crossover structures [6,7] (generated as immobile junctions [8][9][10] ) that are similar to those of DNA recombination intermediates; higher-order DNA networks can be made by this approach. [11,12] In other cases, DNA sequences have been tethered to multifunctional organic cores [13,14] or inorganic complexes [15][16][17][18][19] that are capable of selfassembling into more-complex networks such as dendrimers. [20,21] Oligonucleotides have been tethered to gold nanoparticles, [2,22,23] and complementary hydrogen bonding resulted in the formation of large assemblies that were used for diagnostics.…”
mentioning
confidence: 99%