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Title 

Colorimetric detection of UV light-induced single-strand DNA breaks using gold nanoparticles

Authors 

Joong Hyun KimChan Ho ChungBong Hyun Chung

Publisher 

Royal Society of Chemistry

Issue Date 

2013

Citation 

Analyst, vol. 138, no. 3, pp. 783-786

Abstract 

We developed a colorimetric method to specifically detect single-strand DNA breaks using gold nanoparticles. In our assay, broken DNA cannot stabilize gold nanoparticles to prevent salt-induced aggregation as good as intact DNA can, and this effect can be easily observed with the naked eye as a red-to-purple color change.

ISSN 

0003-2654

Link 

http://dx.doi.org/10.1039/c2an36458a

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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