@inproceedings{31c1c2d07c0048d18bb52011546c083f,
title = "A chemically-sensitive nanowire sensor array for sensing of H 2O2 and pH in physiological solutions",
abstract = "We provide a surface modification to silicon nano-wire field-effect transistor (SiNW-FET) that allows detection of H2O2 and pH in cell culture medium. This modification includes a mono-layer consisting of 9,10-dihydroxyanthracene which can be easily oxidized and reduced back. Furthermore, in physiological solution, 9,10-dihydroxyanthracene readily acts as a donor or acceptor of protons, making it a robust candidate for pH sensing. Significances include: (1) Concentration-dependent sensing responses to H 2O2 and pH were verified to cover physiological concentration ranges; (2) Detection limit of 100 nM for H2O 2 and <0.2 pH units in cell culture medium; (3) Reusable sensing monolayer that easily recycled.",
keywords = "Biosensor, Field-effect transistor, Metabolites, Nanowire array, Real-time sensing",
author = "V. Krivitsky and Hsiung, \{L. C.\} and V. Naddaka and Conroy, \{Y. K.\} and L. Burstein and H. Peretz-Soroka and F. Patolsky",
year = "2013",
language = "אנגלית",
isbn = "9781632666246",
series = "17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013",
publisher = "Chemical and Biological Microsystems Society",
pages = "805--807",
booktitle = "17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013",
note = "17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013 ; Conference date: 27-10-2013 Through 31-10-2013",
}