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Poly-L-Lysine-modified boron-doped diamond electrodes for the amperometric detection of nucleic acid bases
Abstract
Boron-doped diamond (BDD) is a very promising supporting material used in the construction of biosensors for molecular recognition. The direct immobilization of structurally-organized huge molecules, such as poly-L-Lysine (PLL) provides the possibility of determining organic molecules, e.g. nucleic acid bases (e.g. adenine, guanine) or peptides and proteins. This paper describes the direct method for chemical and electrochemical modification of the BDD electrode surface with organic molecules, including the potential application of such modified electrode for detecting selected nucleic acid bases, e.g. adenine and guanine.
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Authors (9)
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P. Niedziałkowski
- Uniwersytet Gdański Katedra Chemii Analitycznej
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Tadeusz Ossowski
- Uniwersytet Gdański Katedra Chemii Analitycznej
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Patrycja Zięba
- Uniwersytet Gdański Katedra Chemii Analitycznej
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Anna Cirocka
- Uniwersytet Gdański Katedra Chemii Analitycznej
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P Rochowski
- Akademia Pomorska w Słupsku Zakład Fizyki Doświadczalnej
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S. J. Pogorzelski
- Uniwersytet Gdański instytut Fizyki Eksperymentalnej
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.jelechem.2015.08.006
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
no. 756,
pages 84 - 93,
ISSN: 1572-6657 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Niedziałkowski P., Ossowski T., Zięba P., Cirocka A., Rochowski P., Pogorzelski S., Ryl J., Sobaszek M., Bogdanowicz R.: Poly-L-Lysine-modified boron-doped diamond electrodes for the amperometric detection of nucleic acid bases// JOURNAL OF ELECTROANALYTICAL CHEMISTRY. -Vol. 756, (2015), s.84-93
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.jelechem.2015.08.006
- Verified by:
- Gdańsk University of Technology
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