A nitric oxide biosensor based on the photovoltaic effect of nano titanium dioxide on hemoglobin |
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| Authors: | J.?Y.?Huang,Y.?X.?Liu mailto:liuxj@nju.edu.cn" title=" liuxj@nju.edu.cn" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,T.?Liu,X.?Gan,X.?J.?Liu |
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| Affiliation: | (1) School of life science and Shanghai Key Laboratory of Bio-Energy Crops, Shanghai University, Shangda Road 99, Shanghai, 200444, P. R. China;(2) Department of Biochemistry and National Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Hankou Road 22, Nanjing, 21009, P. R. China |
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| Abstract: | ![]()
A nitric oxide biosensor based on the photovoltaic effect of nano titanium dioxide on hemoglobin was fabricated with high sensitivity, selectivity, as well as stability. The linear detection concentration range was 5.0 × 10−6–4.0 × 10−4 M. The detection limit was 1.0 × 10−6 M with a sensitivity of 8 nA/μM. The possible coexisting compounds would not interfere with the nitric oxide detection. The article is published in the original. |
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