TY - JOUR
T1 - A novel electrochemical epinine sensor using amplified CuO nanoparticles and a
T2 - N -hexyl-3-methylimidazolium hexafluorophosphate electrode
AU - Karimi-Maleh, Hassan
AU - Sheikhshoaie, Mahdieh
AU - Sheikhshoaie, Iran
AU - Ranjbar, Mohammad
AU - Alizadeh, Javad
AU - Maxakato, Nobanathi Wendy
AU - Abbaspourrad, Alireza
N1 - Publisher Copyright:
© 2019 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.
PY - 2019
Y1 - 2019
N2 - This study suggests a carbon paste electrode modified with CuO nanoparticles and n-hexyl-3-methylimidazolium hexafluorophosphate (CPE/CuO-NPs/HMIPF6) as a powerful tool for the analysis of epinine for the first time. It has been confirmed that CPE/CuO-NPs/HMIPF6 can improve the sensitivity of epinine electro-oxidation and reduce the overvoltage of this drug compared to an unmodified electrode. The CuO nanoparticles are characterized by XRD and TEM methods. The CPE/CuO-NPs/HMIPF6 exhibited a detection limit of 0.2 μM and a dynamic range of 0.7-900 μM for analysis of epinine by the square wave voltammetric method. Epinine determination was performed successfully by CPE/CuO-NPs/HMIPF6 in serum and urine samples.
AB - This study suggests a carbon paste electrode modified with CuO nanoparticles and n-hexyl-3-methylimidazolium hexafluorophosphate (CPE/CuO-NPs/HMIPF6) as a powerful tool for the analysis of epinine for the first time. It has been confirmed that CPE/CuO-NPs/HMIPF6 can improve the sensitivity of epinine electro-oxidation and reduce the overvoltage of this drug compared to an unmodified electrode. The CuO nanoparticles are characterized by XRD and TEM methods. The CPE/CuO-NPs/HMIPF6 exhibited a detection limit of 0.2 μM and a dynamic range of 0.7-900 μM for analysis of epinine by the square wave voltammetric method. Epinine determination was performed successfully by CPE/CuO-NPs/HMIPF6 in serum and urine samples.
UR - http://www.scopus.com/inward/record.url?scp=85060816923&partnerID=8YFLogxK
U2 - 10.1039/c8nj05581e
DO - 10.1039/c8nj05581e
M3 - Article
AN - SCOPUS:85060816923
SN - 1144-0546
VL - 43
SP - 2362
EP - 2367
JO - New Journal of Chemistry
JF - New Journal of Chemistry
IS - 5
ER -