Voltammetric biosensors for the determination of paracetamol at carbon nanotube modified pyrolytic graphite electrode

RN Goyal, VK Gupta, S Chatterjee - Sensors and Actuators B: Chemical, 2010 - Elsevier
The voltammetric oxidation of paracetamol on single-walled carbon nanotubes (SWNT)
modified edge plane pyrolytic graphite electrode (EPPGE) was explored in phosphate buffer …

Capillary electrophoresis in pharmaceutical analysis: a survey on recent applications

L Suntornsuk - Journal of chromatographic science, 2007 - academic.oup.com
Capillary electrophoresis (CE) has a significant role in drug discovery and manufacturing
processes and has a potential to grow further, due to new developments that can provide …

A highly sensitive electrochemical sensor for simultaneous voltammetric determination of noradrenaline, acetaminophen, xanthine and caffeine based on a flavonoid …

M Amiri-Aref, JB Raoof, R Ojani - Sensors and Actuators B: Chemical, 2014 - Elsevier
For the first time, simultaneous voltammetric determination of Noradrenaline (NA),
Acetaminophen (AC), Xanthine (XN) and Caffeine (CF) has been investigated at a flavonoid …

Simultaneous determination of caffeine and paracetamol in commercial formulations using greener normal-phase and reversed-phase HPTLC methods: A contrast of …

P Alam, F Shakeel, A Ali, MH Alqarni, AI Foudah… - Molecules, 2022 - mdpi.com
There has been no assessment of the greenness of the described analytical techniques for
the simultaneous determination (SMD) of caffeine and paracetamol. As a result, in …

MnFe2O4@ CNT-N as novel electrochemical nanosensor for determination of caffeine, acetaminophen and ascorbic acid

DM Fernandes, N Silva, C Pereira, C Moura… - Sensors and Actuators B …, 2015 - Elsevier
For the first time, a glassy carbon electrode (GCE) modified with novel N-doped carbon
nanotubes (CNT-N) functionalized with MnFe 2 O 4 nanoparticles (MnFe 2 O 4@ CNT-N) …

A graphene-based electrochemical sensor for sensitive determination of caffeine

JY Sun, KJ Huang, SY Wei, ZW Wu, FP Ren - Colloids and Surfaces B …, 2011 - Elsevier
An electrochemical sensor based on the electrocatalytic activity of graphene (Gr) for
sensitive detection of caffeine is presented. The electrochemical behaviors of caffeine on …

Simultaneous determination of caffeine, paracetamol, and ibuprofen in pharmaceutical formulations by high‐performance liquid chromatography with UV detection …

RR Cunha, SC Chaves, MMAC Ribeiro… - Journal of …, 2015 - Wiley Online Library
Paracetamol, caffeine and ibuprofen are found in over‐the‐counter pharmaceutical
formulations. In this work, we propose two new methods for simultaneous determination of …

A rapid Fourier-transform infrared (FTIR) spectroscopic method for direct quantification of paracetamol content in solid pharmaceutical formulations

MA Mallah, STH Sherazi, MI Bhanger… - … Acta Part A: Molecular …, 2015 - Elsevier
A transmission FTIR spectroscopic method was developed for direct, inexpensive and fast
quantification of paracetamol content in solid pharmaceutical formulations. In this method …

Voltammetric determination of mixtures of caffeine and chlorogenic acid in beverage samples using a boron-doped diamond electrode

Y Yardım, E Keskin, Z Şentürk - Talanta, 2013 - Elsevier
Herein, a boron-doped diamond (BDD) electrode that is anodically pretreated was used for
the simultaneous determination of caffeine (CAF) and chlorogenic acid (CGA) by cyclic and …

Nafion/multi-wall carbon nanotubes composite film coated glassy carbon electrode for sensitive determination of caffeine

S Yang, R Yang, G Li, L Qu, J Li, L Yu - Journal of Electroanalytical …, 2010 - Elsevier
A Nafion/multi-wall carbon nanotubes (MWNTs) composite film-modified electrode was
fabricated and applied for the sensitive and selective determination of caffeine. Multi-wall …