Selective dsDNA-templated formation of copper nanoparticles in solution

• Verfasst von: Rotaru, Alexandru [VerfasserIn]
• Verfasst von: Dutta, Subrata [VerfasserIn]
• Verfasst von: Jentzsch, Elmar [VerfasserIn]
• Verfasst von: Gothelf, Kurt [VerfasserIn]
• Verfasst von: Mokhir, Andriy [VerfasserIn]
• Titel: Selective dsDNA-templated formation of copper nanoparticles in solution
• Verf.angabe: Alexandru Rotaru, Subrata Dutta, Elmar Jentzsch, Kurt Gothelf, and Andriy Mokhir
• E-Jahr: 2010
• Jahr: 28 July 2010
• Umfang: 3 S.
• Fussnoten: Gesehen am 21.06.2023
• Titel Quelle: Enthalten in: Angewandte Chemie. International edition
• Ort Quelle: Weinheim : Wiley-VCH, 1998
• Jahr Quelle: 2010
• Band/Heft Quelle: 49(2010), 33 vom: Aug., Seite 5665-5667
• ISSN Quelle: 1521-3773
• DOI: doi:10.1002/anie.200907256
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: copper
• Sach-SW: DNA
• Sach-SW: fluorescence
• Sach-SW: metallization
• Sach-SW: nanoparticles
• K10plus-PPN: 1850739250

Abstract

A helping strand: A method to selectively form copper nanoparticles in solution using double-stranded DNA has been developed. The size of the nanoparticles is controlled by the length of the dsDNA template, and single-stranded DNA did not act as a template (see scheme). Single-stranded overhangs in dsDNA were used to prepare a nanostructure in which two metallized dsDNA segments were linked together by a nonmetallized rigid linker.