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@article{954029,
author = {Zítka, Ondřej and SKUTKOVA, Helena and Adam, Vojtěch and Trnková, Libuše and Babula, Petr and Hubálek, Jaromír and Provazník, Ivo and Kizek, René},
article_number = {7},
doi = {http://dx.doi.org/10.1002/elan.201100064},
keywords = {Adenine derivatives; Flow injection analysis; Amperometric detection; Glassy carbon electrode; Electroactivity},
language = {eng},
issn = {1040-0397},
journal = {Electroanalysis},
title = {A new approach how to define coefficient of electroactivity of adenine and its twelve derivatives using flow injection analysis with amperometric detection.},
url = {http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=17&SID=V254NakJe2LpBEPl4g1&page=1&doc=1},
volume = {23},
year = {2011}
}
TY - JOUR
ID - 954029
AU - Zítka, Ondřej - SKUTKOVA, Helena - Adam, Vojtěch - Trnková, Libuše - Babula, Petr - Hubálek, Jaromír - Provazník, Ivo - Kizek, René
PY - 2011
TI - A new approach how to define coefficient of electroactivity of adenine and its twelve derivatives using flow injection analysis with amperometric detection.
JF - Electroanalysis
VL - 23
IS - 7
SP - 1556-1567
EP - 1556-1567
SN - 10400397
KW - Adenine derivatives
KW - Flow injection analysis
KW - Amperometric detection
KW - Glassy carbon electrode
KW - Electroactivity
UR - http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=17&SID=V254NakJe2LpBEPl4g1&page=1&doc=1
N2 - We studied the electrochemical behaviour of adenine derivates (adenosine, 2-aminopurine, 2,6-diaminopurine, 6-benzyl-aminopurine, adenosine monophosphate, cyclic adenosine monophosphate, nicotinamide adenine dinucleotide, adenosine triphosphate, S-adenosyl-L-methionine, and synthetic derivatives AD-3, AD-6 and AD-9) using flow injection analysis with electrochemical detection using a glassy carbon electrode. The influences of pH, flow rate and potential on the signal height of the studied derivates were tested. The optimal pH was 3, the flow rate of the mobile phase 0.75 mLmin(-1) and the potential 1100 mV. Further, we attempted to characterize each of the studied derivatives by mathematical equations and classic analytical parameters. The lowest detection limit was estimated for adenine as 0.9 nM and 2-aminopurine as 0.5 nM.
ER -
ZÍTKA, Ondřej, Helena SKUTKOVA, Vojtěch ADAM, Libuše TRNKOVÁ, Petr BABULA, Jaromír HUBÁLEK, Ivo PROVAZNÍK a René KIZEK. A new approach how to define coefficient of electroactivity of adenine and its twelve derivatives using flow injection analysis with amperometric detection. \textit{Electroanalysis}. 2011, roč.~23, č.~7, s.~1556-1567. ISSN~1040-0397. Dostupné z: https://dx.doi.org/10.1002/elan.201100064.
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