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Issue 9, 2012
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Colorimetric logic gates based on aptamer-crosslinked hydrogels

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Abstract

We have developed a novel molecular logic gate system based on the incorporation of aptamer-crosslinked hydrogels. Modified gold nanoparticles are used as the output signal, which is visible to the naked eye. This system is designed for AND and OR operations using two chemicals as stimulus inputs.

Graphical abstract: Colorimetric logic gates based on aptamer-crosslinked hydrogels

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Publication details

The article was received on 12 Sep 2011, accepted on 15 Nov 2011 and first published on 12 Dec 2011


Article type: Communication
DOI: 10.1039/C1CC15639J
Citation: Chem. Commun., 2012,48, 1248-1250
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    Colorimetric logic gates based on aptamer-crosslinked hydrogels

    B. Yin, B. Ye, H. Wang, Z. Zhu and W. Tan, Chem. Commun., 2012, 48, 1248
    DOI: 10.1039/C1CC15639J

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