Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor
The method for the detection of 2,4-dinitrophenol (DNP) in solution is proposed. This method employs the sensors based on silicon nanowire field-effect transistors with protective layers of high-k dielectrics, whose surface is functionalized with an amino silane. Direct highly sensitive detection of...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Nanotechnology |
| Online Access: | http://dx.doi.org/10.1155/2018/9549853 |
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| author | Yuri D. Ivanov Kristina A. Malsagova Tatyana O. Pleshakova Rafael A. Galiullin Andrey F. Kozlov Ivan D. Shumov Irina A. Ivanova Alexander I. Archakov Vladimir P. Popov Alexander V. Latyshev Konstantin V. Rudenko Alexander V. Glukhov |
| author_facet | Yuri D. Ivanov Kristina A. Malsagova Tatyana O. Pleshakova Rafael A. Galiullin Andrey F. Kozlov Ivan D. Shumov Irina A. Ivanova Alexander I. Archakov Vladimir P. Popov Alexander V. Latyshev Konstantin V. Rudenko Alexander V. Glukhov |
| author_sort | Yuri D. Ivanov |
| collection | DOAJ |
| description | The method for the detection of 2,4-dinitrophenol (DNP) in solution is proposed. This method employs the sensors based on silicon nanowire field-effect transistors with protective layers of high-k dielectrics, whose surface is functionalized with an amino silane. Direct highly sensitive detection of DNP has been demonstrated, and the lowest detectable concentration of DNP was determined to be 10−14 M. Silicon-on-insulator nanowire (SOI-NW) sensors can well be employed for the rapid detection of a wide range of toxic and explosive compounds by selection of sensor surface modification techniques. |
| format | Article |
| id | doaj-art-9e117ce9503d4bad9f06faaf0dce8731 |
| institution | Kabale University |
| issn | 1687-9503 1687-9511 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Nanotechnology |
| spelling | doaj-art-9e117ce9503d4bad9f06faaf0dce87312025-02-03T05:50:48ZengWileyJournal of Nanotechnology1687-95031687-95112018-01-01201810.1155/2018/95498539549853Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire BiosensorYuri D. Ivanov0Kristina A. Malsagova1Tatyana O. Pleshakova2Rafael A. Galiullin3Andrey F. Kozlov4Ivan D. Shumov5Irina A. Ivanova6Alexander I. Archakov7Vladimir P. Popov8Alexander V. Latyshev9Konstantin V. Rudenko10Alexander V. Glukhov11Institute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaInstitute of Biomedical Chemistry, Ul. Pogodinskaya 10, Build. 8, Moscow 119121, RussiaRzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Pr. Akad. Lavrent’eva 13, Novosibirsk 630090, RussiaRzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Pr. Akad. Lavrent’eva 13, Novosibirsk 630090, RussiaPhysical Technological Institute, Russian Academy of Sciences, Nakhimovskii Pr. 36/1, Moscow 117218, RussiaNovosibirsk Semiconductor Device Plant and Design Bureau, Ul. Dachnaya 60, Novosibirsk 630082, RussiaThe method for the detection of 2,4-dinitrophenol (DNP) in solution is proposed. This method employs the sensors based on silicon nanowire field-effect transistors with protective layers of high-k dielectrics, whose surface is functionalized with an amino silane. Direct highly sensitive detection of DNP has been demonstrated, and the lowest detectable concentration of DNP was determined to be 10−14 M. Silicon-on-insulator nanowire (SOI-NW) sensors can well be employed for the rapid detection of a wide range of toxic and explosive compounds by selection of sensor surface modification techniques.http://dx.doi.org/10.1155/2018/9549853 |
| spellingShingle | Yuri D. Ivanov Kristina A. Malsagova Tatyana O. Pleshakova Rafael A. Galiullin Andrey F. Kozlov Ivan D. Shumov Irina A. Ivanova Alexander I. Archakov Vladimir P. Popov Alexander V. Latyshev Konstantin V. Rudenko Alexander V. Glukhov Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor Journal of Nanotechnology |
| title | Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor |
| title_full | Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor |
| title_fullStr | Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor |
| title_full_unstemmed | Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor |
| title_short | Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor |
| title_sort | ultrasensitive detection of 2 4 dinitrophenol using nanowire biosensor |
| url | http://dx.doi.org/10.1155/2018/9549853 |
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