Asymmetric Functionalization of Gold Nanoparticles with Oligonucleotides
- 29 June 2006
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 128 (29), 9286-9287
- https://doi.org/10.1021/ja061980b
Abstract
Gold nanoparticles (AuNPs) were anisotropically functionalized with two different oligonucleotide sequences using magnetic microparticles as geometric restriction templates for site-selective enzymatic extension of particle-bound oligonucleotides. The divalent linking capability of the resulting AuNPs allowed for the design and programmable assembly of discrete nanoparticle heterostructures.Keywords
This publication has 16 references indexed in Scilit:
- Construction and Characterization of a Gold Nanoparticle Wire Assembled Using Mg2+-Dependent RNA−RNA InteractionsNano Letters, 2006
- Nanostructures in BiodiagnosticsChemical Reviews, 2005
- DNA‐Driven Assembly of Mesoporous Silica/Gold Satellite NanostructuresSmall, 2004
- Oligofunctional DNA–Gold Nanoparticle ConjugatesAngewandte Chemie International Edition, 2003
- Towards Multistep Nanostructure Synthesis: Programmed Enzymatic Self‐Assembly of DNA/Gold SystemsAngewandte Chemie International Edition, 2003
- DNA-Controlled Assembly of Protein-Modified Gold NanocrystalsThe Journal of Physical Chemistry B, 2002
- Electrophoretic and Structural Studies of DNA-Directed Au Nanoparticle GroupingsThe Journal of Physical Chemistry B, 2002
- DNA-Based Assembly of Gold NanocrystalsAngewandte Chemie International Edition, 1999
- Organization of 'nanocrystal molecules' using DNANature, 1996
- A DNA-based method for rationally assembling nanoparticles into macroscopic materialsNature, 1996