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SM ISO690:2012 SARUA, Andrei, SCHULLER, T., KUBALL, Martin, FLOWER, S., JAMES, T., FOSSEY, J., DAS, Jo, DEGROOT, S., GERMAIN, M.. Functionalised AlGaN/GaN heterostructures for electronic saccharide sensing. In: Nanotechnologies and Biomedical Engineering, Ed. 1, 7-8 iulie 2011, Chișinău. Technical University of Moldova, 2011, Editia 1, pp. 161-163. ISBN 978-9975-66-239-0.. |
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Nanotechnologies and Biomedical Engineering Editia 1, 2011 |
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Conferința "International Conference on Nanotechnologies and Biomedical Engineering" 1, Chișinău, Moldova, 7-8 iulie 2011 | ||||||
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Pag. 161-163 | ||||||
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A novel field-effect sensor device based on functionalised AlGaN/GaN heterostructure was developed for sensing of various saccharides in solutions. Device was functionalized with a boronic acid chemical receptor, a thiol group and alkane chain linker. Electrical measurements on fabricated devices were performed to demonstrate their response to buffered saccharide solutions (fructose, galactose and glucose) of varying concentrations. The obtained results provide basis for the development AlGaN/GaN-based electronic sensor devices incorporating boron receptor chemistry. |
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Cuvinte-cheie GaN, AlGaN, Sensors, HFET, saccharide |
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