2009
DOI: 10.1002/ejoc.200900323
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Photoswitchable Unsymmetrical Ligand for DNA Hetero‐Mismatches

Abstract: Photoswitchable DNA-binding ligands should be useful for controlling diverse biological functions involving DNA and reversible assembly of DNA-based nanostructures. In work directed towards the development of photoswitchable ligands with various sequence specificities, we have elaborated an efficient synthesis of photoswitchable unsymmetrical ligands possessing pairs of different base recognition ele-

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Cited by 26 publications
(27 citation statements)
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“…These molecules were selectively bound to the characteristic DNA sequences involving bulge or mismatched base pairs (G-G, G-A, A-A or C-C) through the formation of selective hydrogen bonding with nitrogenous bases and stacking of the naphthyridine units with the neighboring base pairs (23,2839). …”
Section: Introductionmentioning
confidence: 99%
“…These molecules were selectively bound to the characteristic DNA sequences involving bulge or mismatched base pairs (G-G, G-A, A-A or C-C) through the formation of selective hydrogen bonding with nitrogenous bases and stacking of the naphthyridine units with the neighboring base pairs (23,2839). …”
Section: Introductionmentioning
confidence: 99%
“…Formation and stability of numerous supramolecular homo-and copolymers with different self-complementary hydrogen bonding arrays have been widely studied [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]. The main interest in designing self-assembling systems is to construct molecules that connect with each other in a predictable way [22][23][24].…”
Section: Introductionmentioning
confidence: 99%
“…Wegen ihres niedrigeren Reduktionspotentials, das wohl zu einer Stçrung des metabolischen Elektronenflusses führte, verursachte die geschlossene Form eine Paralyse der Nematoden. [298][299][300] Mit dem Ziel, reversible lichtschaltbare Genelemente zu entwickeln, wurden Selektionsstudien für kurze Oligonukleotide, die eines der beiden Isomere eines Photoschalters binden -sogenannte Aptamere [169] -, im SELEX-Verfahren [169] durchgeführt. [288] Trauner und Mitarbeiter haben sich der Regulierung der Zellkommunikation mit Azobenzolen zugewandt.…”
Section: Photoschaltbare Kleine Moleküleunclassified
“…[298][299][300] Biochemische Photoschalter Photoschalten der DNA-Hybridisierung mit dem molekularen Azobenzol-Kleber NCDA (n = 2,3,4).…”
Section: Photoschaltbare Kleine Moleküleunclassified