Gold DNA-conjugates: Ion specific self-assembly of gold nanoparticles via the dG-quartet
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Seela, F | |
dc.contributor.author | Jawalekar, AM | |
dc.contributor.author | Chi, LF | |
dc.contributor.author | Zhong, DY | |
dc.contributor.author | Fuchs, H | |
dc.date.accessioned | 2021-12-23T16:05:33Z | - |
dc.date.available | 2021-12-23T16:05:33Z | - |
dc.date.issued | 2005 | |
dc.identifier.issn | 15257770 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/7069 | - |
dc.description | 16th International Roundtable of the International-Society-for-Nucleosides-Nucleotides-and-Nucleic-Acids (IS3NA), Univ Minnesota, Ctr Drug Design, Minneapolis, MN, SEP 12-16, 2004 | |
dc.description.abstract | The Oxytricha telomere DNA hairpin 5'-d(G(4)T(4)G(4)) immobilized on 13 nm gold nanoparticles forms a supramolecular assembly via dG-quartets, as determined by the color change and by SEM. The aggregation is ion-dependent and selective for sodium ions. K+ is less efficient while Li+ and Cs+ do not drive the aggregation. This work is the first effort exploring the use of secondary structures of DNA (quadruplexes) for producing self-assemblies of gold nanoparticles. | |
dc.language.iso | en | |
dc.publisher | TAYLOR & FRANCIS INC | |
dc.relation.ispartof | NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS | |
dc.subject | Biochemistry & Molecular Biology | |
dc.subject | DNA | |
dc.subject | G-quartet | |
dc.subject | gold-nanoparticles | |
dc.subject | QUADRUPLEX | |
dc.subject | self-assembly | |
dc.title | Gold DNA-conjugates: Ion specific self-assembly of gold nanoparticles via the dG-quartet | |
dc.type | conference paper | |
dc.identifier.doi | 10.1081/NCN-200060322 | |
dc.identifier.isi | ISI:000232473500102 | |
dc.description.volume | 24 | |
dc.description.issue | 5-7, SI | |
dc.description.startpage | 843 | |
dc.description.endpage | 846 | |
dc.contributor.orcid | 0000-0001-5650-4767 | |
dc.contributor.researcherid | A-1419-2015 | |
dc.contributor.researcherid | AAW-6196-2020 | |
dc.contributor.researcherid | D-5617-2017 | |
dc.publisher.place | 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA | |
dcterms.isPartOf.abbreviation | Nucleosides Nucleotides Nucleic Acids |
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