[HTML][HTML] Resolution of opiate illicit drugs signals in the presence of some cutting agents with use of a voltammetric sensor array and machine learning strategies
D Ortiz-Aguayo, X Cetó, K De Wael… - Sensors and Actuators B …, 2022 - Elsevier
… determination of three opiates (heroin, morphine and codeine) in the presence of two common
cutting agents (paracetamol … of three screen-printed carbon electrodes (SPCE) modified …
cutting agents (paracetamol … of three screen-printed carbon electrodes (SPCE) modified …
The opportunity of 6-monoacetylmorphine to selectively detect heroin at preanodized screen printed electrodes
NF Montiel, M Parrilla, V Beltrán, G Nuyts, F Van Durme… - Talanta, 2021 - Elsevier
… heroin samples, also in the presence of paracetamol. … Therefore, this novel strategy based
on two identification … to investigate paracetamol mixtures with heroin, 6-MAM and morphine at …
on two identification … to investigate paracetamol mixtures with heroin, 6-MAM and morphine at …
Electrochemical methods for the determination of acetaminophen in biological matrices: A critical review for clinical analysis
… is the selective determination of APAP in the presence of … discussion is the use of unmodified
carbon-based electrodes… Codeine can be metabolized to morphine by the liver and is …
carbon-based electrodes… Codeine can be metabolized to morphine by the liver and is …
[HTML][HTML] … sensing using an array of modified SPCE coupled with machine learning strategies for the improved identification of opioids in presence of cutting agents
D Ortiz-Aguayo, K De Wael, M del Valle - Journal of Electroanalytical …, 2021 - Elsevier
… This work reports the use of modified screen-printed carbon … agents, caffeine and paracetamol,
combining voltammetric … −1 of heroin, morphine, codeine, paracetamol and caffeine in …
combining voltammetric … −1 of heroin, morphine, codeine, paracetamol and caffeine in …
Simultaneous determination of paracetamol and codeine phosphate in combined tablets by an electrochemical method using TiO2/rGO modified glassy carbon …
… To simultaneously determine PAR and COD to apply analysis … DP-ASV method using modified
glassy carbon electrode with (… presence of PAR or COD doesn’t interfere with the analysis …
glassy carbon electrode with (… presence of PAR or COD doesn’t interfere with the analysis …
Electrochemical detection of morphine in untreated human capillary whole blood
… In this work, we use single-walled carbon nanotube (SWCNT… in the detection of acetaminophen
in capillary whole blood. … their simultaneous presence in the blood with morphine. Each …
in capillary whole blood. … their simultaneous presence in the blood with morphine. Each …
Highly sensitive electrochemical sensor based on Pt nanoparticles/carbon nanohorns for simultaneous determination of morphine and MDMA in biological samples
R Zhang, K Fu, F Zou, H Bai, G Zhang, F Liang, Q Liu - Electrochimica Acta, 2021 - Elsevier
… the DPV signals using CNHs-CHI@PtNPs/GCE for the response of 20.0 μmol L −1 of MO
and 5.0 μmol L −1 MDMA in the presence of 0.2 mmol L −1 dopamine (DA), paracetamol (PA), …
and 5.0 μmol L −1 MDMA in the presence of 0.2 mmol L −1 dopamine (DA), paracetamol (PA), …
Highly sensitive CuZnO-Fe3O4/rGO modified glassy carbon electrode for the electrochemical determination of acetaminophen, tyrosine and codeine in human blood …
… The CuZnO-Fe 3 O 4 /rGO nanocomposite was prepared, then applied for amendment of
glassy carbon electrode (GCE) surface in order to measurement of target analytes using …
glassy carbon electrode (GCE) surface in order to measurement of target analytes using …
Disposable carbon nanotube-based antifouling electrochemical sensors for detection of morphine in unprocessed coffee and milk
J Yang, D He, N Zhang, C Hu - Journal of Electroanalytical Chemistry, 2022 - Elsevier
… In the presence of 50 μg mL −1 morphine, a completely irreversible oxidation peak is observed
at 0.33 V for both electrodes. Moreover, although the signal-to-background ratios (S/B), ie…
at 0.33 V for both electrodes. Moreover, although the signal-to-background ratios (S/B), ie…
Review on the progress in electrochemical detection of morphine based on different modified electrodes
… Among different modified electrodes available for the detection of morphine, carbon based
materials—… is the simultaneous determination of morphine in presence of paracetamol with an …
materials—… is the simultaneous determination of morphine in presence of paracetamol with an …