Simple view
Full metadata view
Authors
Statistics
Dicationic derivatives of dinaphthotetraaza[14]annulene : synthesis, crystal structures and the preliminary evaluation of their DNA binding properties
dinaphthotetraaza[14]annulene
synthesis
structure
spectroscopy
DNA binding
Four new water-soluble, fluorescent derivatives of dinaphthotetraaza[14]annulene (DNTAA) have been synthesized varying in the structure, dimensions and spatial arrangements of their meso side groups. The products have been carefully characterized by elemental analyses, spectroscopy, crystal structures and quantum-chemical calculations employing DFT methodology. One representative product of the DNTAA series was tested for DNA binding using UV–vis titrations, CD and thermal denaturation experiments. Intercalation of ds-DNA was recognized as a dominant binding mode. In contrast to non-fluorescent phenylene analogues (DBTAA), reported previously, DNTAA derivative showed threefold fluorescence increase upon DNA binding, and offered intriguing new applications as a fluorescent DNA/RNA dye.
Wydział Chemii : Zakład Krystalochemii i Krystalofizyki
Wydział Chemii : Zakład Chemii Organicznej
cris.lastimport.scopus | 2024-04-07T17:43:02Z | |
cris.lastimport.wos | 2024-04-09T23:26:46Z | |
dc.abstract.en | Four new water-soluble, fluorescent derivatives of dinaphthotetraaza[14]annulene (DNTAA) have been synthesized varying in the structure, dimensions and spatial arrangements of their meso side groups. The products have been carefully characterized by elemental analyses, spectroscopy, crystal structures and quantum-chemical calculations employing DFT methodology. One representative product of the DNTAA series was tested for DNA binding using UV–vis titrations, CD and thermal denaturation experiments. Intercalation of ds-DNA was recognized as a dominant binding mode. In contrast to non-fluorescent phenylene analogues (DBTAA), reported previously, DNTAA derivative showed threefold fluorescence increase upon DNA binding, and offered intriguing new applications as a fluorescent DNA/RNA dye. | pl |
dc.affiliation | Wydział Chemii : Zakład Metod Obliczeniowych Chemii | pl |
dc.affiliation | Wydział Chemii : Zakład Krystalochemii i Krystalofizyki | pl |
dc.affiliation | Wydział Chemii : Zakład Chemii Organicznej | pl |
dc.contributor.author | Kaźmierska, Alicja - 107595 | pl |
dc.contributor.author | Gryl, Marlena - 141879 | pl |
dc.contributor.author | Stadnicka, Katarzyna - 132048 | pl |
dc.contributor.author | Sieroń, Lesław | pl |
dc.contributor.author | Eilmes, Andrzej - 127871 | pl |
dc.contributor.author | Nowak, Justyna | pl |
dc.contributor.author | Matković, Marija | pl |
dc.contributor.author | Radić Stojković, Marijana | pl |
dc.contributor.author | Piantanida, Ivo | pl |
dc.contributor.author | Eilmes, Julita - 127872 | pl |
dc.date.accessioned | 2015-12-07T10:59:40Z | |
dc.date.available | 2015-12-07T10:59:40Z | |
dc.date.issued | 2015 | pl |
dc.description.admin | [AB] Nowak, Justyna 50000141 | pl |
dc.description.admin | [AB] Eilmes, Julita [SAP11006581] 50000141 | pl |
dc.description.admin | [AB] Kaźmierska, Alicja 50000141 | pl |
dc.description.admin | [AB] Stadnicka, Katarzyna [SAP11004149] 50000141 | pl |
dc.description.number | 24 | pl |
dc.description.physical | 4163-4173 | pl |
dc.description.volume | 71 | pl |
dc.identifier.doi | 10.1016/j.tet.2015.04.098 | pl |
dc.identifier.eissn | 1464-5416 | pl |
dc.identifier.issn | 0040-4020 | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/17754 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights.licence | bez licencji | |
dc.subject.en | dinaphthotetraaza[14]annulene | pl |
dc.subject.en | synthesis | pl |
dc.subject.en | structure | pl |
dc.subject.en | spectroscopy | pl |
dc.subject.en | DNA binding | pl |
dc.subtype | Article | pl |
dc.title | Dicationic derivatives of dinaphthotetraaza[14]annulene : synthesis, crystal structures and the preliminary evaluation of their DNA binding properties | pl |
dc.title.journal | Tetrahedron | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |