TY - JOUR
T1 - Simultenous voltammetric detection of acetaminophen and tramadol using molybdenum tungsten disulfide-modified graphite screen-printed electrode
AU - Jahani, Peyman Mohamadzadeh
AU - Mohammadi, Sayed Zia
AU - Khodabakhshzadeh, Ali
AU - Asl, Mehdi Shahedi
AU - Jang, Ho Won
AU - Shokouhimehr, Mohammadreza
AU - Zhang, Kaiqiang
AU - Van Le, Quyet
AU - Peng, Wanxi
N1 - Publisher Copyright:
© 2020 The Authors.
PY - 2020/9/1
Y1 - 2020/9/1
N2 - Nanopetal-structured molybdenum tungsten disulfide (MTD) have been successfully synthesized and applied as a very good modifier for constructing a new and strongly sensitive electro-chemical sensing ground for concurrent detection of two crucial pain reliever medicines, acetaminophen and tramadol. XRD, EDX and SEM have been employed for characterizing synthesized nanoparticles. A comprehensive examination by electro-chemical techniques, including differential pulse voltammetry (DPV) and cyclic voltammetry (CV) has been conducted for clarifying electro-catalytic features of nanopetals by modify graphite screen printed electrode (SPE). Under the optimal condition, the MTD/SPE provided linearly responses in range between 0.04-600.0 and little determination limit of 12.0 nM for acetaminophen. Accurate and sensitive concurrent detection of acetaminophen and tramadol in biological samples and medicine formulations validated the suggested sensor reliability.
AB - Nanopetal-structured molybdenum tungsten disulfide (MTD) have been successfully synthesized and applied as a very good modifier for constructing a new and strongly sensitive electro-chemical sensing ground for concurrent detection of two crucial pain reliever medicines, acetaminophen and tramadol. XRD, EDX and SEM have been employed for characterizing synthesized nanoparticles. A comprehensive examination by electro-chemical techniques, including differential pulse voltammetry (DPV) and cyclic voltammetry (CV) has been conducted for clarifying electro-catalytic features of nanopetals by modify graphite screen printed electrode (SPE). Under the optimal condition, the MTD/SPE provided linearly responses in range between 0.04-600.0 and little determination limit of 12.0 nM for acetaminophen. Accurate and sensitive concurrent detection of acetaminophen and tramadol in biological samples and medicine formulations validated the suggested sensor reliability.
KW - Acetaminophen
KW - Graphite screen printed electrode
KW - Nanopetal-structured MoWS
KW - Tramadol
UR - http://www.scopus.com/inward/record.url?scp=85091531057&partnerID=8YFLogxK
U2 - 10.20964/2020.09.12
DO - 10.20964/2020.09.12
M3 - Article
AN - SCOPUS:85091531057
SN - 1452-3981
VL - 15
SP - 9024
EP - 9036
JO - International Journal of Electrochemical Science
JF - International Journal of Electrochemical Science
IS - 9
ER -