A facile in situ generation of dithiocarbamate ligands for stable gold nanoparticle–oligonucleotide conjugates

Literature Information

Publication Date 2008-02-29
DOI 10.1039/B800109J
Impact Factor 6.222
Authors

Jaswinder Sharma, Rahul Chhabra, Hao Yan, Yan Liu


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Abstract

Here we demonstrate a facile strategy of preparing gold nanoparticle (AuNP) and DNA conjugates by in situ generation of strong metal affinity capping ligands, dithiocarbamates (DTC) modified oligonucleotides; the conjugates produced are stable at elevated temperature, resistant to ligand displacement and preserve the functionality of the conjugated oligonucleotides.

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