| CHOMOUCKA, Jana, Jan PRASEK, Petra BUSINOVA, Libuše TRNKOVÁ, Jana DRBOHLAVOVÁ, Jan PEKAREK, Radim HRDY a Jaromír HUBÁLEK. Novel Electrochemical Biosensor for Simultaneous Detection of Adenine and Guanine Based on Cu2O Nanoparticles. In 26th European Conference on Solid-State Transducers, EUROSENSOR 2012. 47. vyd. Amsterdam: ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2012, s. 702-705. ISSN 1877-7058. Dostupné z: https://dx.doi.org/10.1016/j.proeng.2012.09.244. |
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@inproceedings{1119882,
author = {Chomoucka, Jana and Prasek, Jan and Businova, Petra and Trnková, Libuše and Drbohlavová, Jana and Pekarek, Jan and Hrdy, Radim and Hubálek, Jaromír},
address = {Amsterdam},
booktitle = {26th European Conference on Solid-State Transducers, EUROSENSOR 2012},
doi = {http://dx.doi.org/10.1016/j.proeng.2012.09.244},
edition = {47},
keywords = {Thick film technology; electrochemistry; cyclic voltametry; copper(I) oxide; purines},
howpublished = {tištěná verze "print"},
language = {eng},
location = {Amsterdam},
pages = {702-705},
publisher = {ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
title = {Novel Electrochemical Biosensor for Simultaneous Detection of Adenine and Guanine Based on Cu2O Nanoparticles},
year = {2012}
}
TY - JOUR
ID - 1119882
AU - Chomoucka, Jana - Prasek, Jan - Businova, Petra - Trnková, Libuše - Drbohlavová, Jana - Pekarek, Jan - Hrdy, Radim - Hubálek, Jaromír
PY - 2012
TI - Novel Electrochemical Biosensor for Simultaneous Detection of Adenine and Guanine Based on Cu2O Nanoparticles
PB - ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
CY - Amsterdam
KW - Thick film technology
KW - electrochemistry
KW - cyclic voltametry
KW - copper(I) oxide
KW - purines
N2 - In this paper Cu2O nanoparticles were prepared and used for the construction of novel electrochemical voltammetric biosensor for the simultaneous detection of adenine and guanine. Cu2O nanoparticles were synthesized via simple wet chemical route, where glucose was used as a reductant. The nanoparticles were characterized by SEM and XRD analysis, which showed the presence of spherical aggregations with diameter of 1000 nm. These nanoparticles were successfully used for fabrication of spray-coated and screen-printed working electrodes on alumina substrate for the electrochemical detection of purine bases. We observed that Cu(I) reacts with adenine to form insoluble complex that accumulates on the electrode surface and causes the decrease of current response. In the case of guanine, we did not observed any significant decrease of current response which is probably caused by adsorption of guanine on the electrode surface.
ER -
CHOMOUCKA, Jana, Jan PRASEK, Petra BUSINOVA, Libuše TRNKOVÁ, Jana DRBOHLAVOVÁ, Jan PEKAREK, Radim HRDY a Jaromír HUBÁLEK. Novel Electrochemical Biosensor for Simultaneous Detection of Adenine and Guanine Based on Cu2O Nanoparticles. In \textit{26th European Conference on Solid-State Transducers, EUROSENSOR 2012}. 47. vyd. Amsterdam: ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2012, s.~702-705. ISSN~1877-7058. Dostupné z: https://dx.doi.org/10.1016/j.proeng.2012.09.244.
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