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A robust DNA interface on a silicon electrode

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posted on 2024-11-15, 03:01 authored by Pauline Michaels, Muhammad Tanzirul Alam, Simone Ciampi, William Rouesnel, Stephen G Parker, Moinul H Choudhury, J Justin Gooding
Two different interfaces prepared via UV-hydrosilylation of undecylenic acid and 1,8-nonadiyne on silicon(111) have been explored to develop a robust electrochemical DNA sensor. Electrodes modified with undecylenic acid were found to stably immobilise DNA but could not resist the growth of insulating oxides, whereas 1,8-nonadiyne modified electrodes satisfy both requirements.

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Citation

Michaels, P., Alam, M. Tanzirul., Ciampi, S., Rouesnel, W., Parker, S. G., Choudhury, M. H. & Gooding, J. Justin. (2014). A robust DNA interface on a silicon electrode. Chemical Communications, 50 (58), 7878-7880.

Journal title

Chemical communications (Cambridge, England)

Volume

50

Issue

58

Pagination

7878-7880

Publisher website/DOI

Language

English

RIS ID

105073

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    interfacesiliconrobustdnaelectrode

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