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Communication

Chem. Commun., 2007, 3735 - 3737, DOI: 10.1039/b707642h

Simple and sensitive aptamer-based colorimetric sensing of protein using unmodified gold nanoparticle probes

Hui Wei, Bingling Li, Jing Li, Erkang Wang and Shaojun Dong

We describe herein simple and sensitive aptamer-based colorimetric sensing of protein (alpha-thrombin in this work) using unmodified gold nanoparticle probes.

Graphical abstract image for this article (ID: b707642h)