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Issue 87, 2017
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High stability of gold nanoparticles towards DNA modification and efficient hybridization via a surfactant-free peptide route

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Abstract

With the assistance of peptides, a stable and highly efficient approach for the quick loading of thiol–DNA onto AuNPs is proposed with a high DNA utilization, which is generally applicable to specific DNA detection and diverse AuNP sizes. The maximum efficiency of hybridization reached 93% while the reaction time was shortened to 30 min.

Graphical abstract: High stability of gold nanoparticles towards DNA modification and efficient hybridization via a surfactant-free peptide route

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Publication details

The article was received on 31 Aug 2017, accepted on 03 Oct 2017 and first published on 09 Oct 2017


Article type: Communication
DOI: 10.1039/C7CC06827A
Citation: Chem. Commun., 2017,53, 11909-11912
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    High stability of gold nanoparticles towards DNA modification and efficient hybridization via a surfactant-free peptide route

    X. Li, F. Feng, Z. Wu, Y. Liu, X. Zhou and J. Hu, Chem. Commun., 2017, 53, 11909
    DOI: 10.1039/C7CC06827A

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