Organic Salts of Pharmaceutical Impurity p-Aminophenol [PDF]
Molecules, 2020 The presence of impurities can drastically affect the efficacy and safety of pharmaceutical entities. p-Aminophenol (PAP) is one of the main impurities of paracetamol (PA) that can potentially show toxic effects such as maternal toxicity and ...
U. B. Rao Khandavilli +4 more
doaj +2 more sources
Adsorption and Electropolymerization of p-Aminophenol Reduces Reproducibility of Electrochemical Immunoassays [PDF]
Molecules, 2022 This paper investigates the electrochemical behavior of p-aminophenol (PAP) on commercially available carbon screen-printed electrodes (CSPEs) and gold screen-printed electrodes (GSPEs) at neutral and basic pHs for the development of inexpensive ...
Grace Buckey +5 more
doaj +2 more sources
Electrochemical Detection of p-Aminophenol by Flexible Devices Based on Multi-Wall Carbon Nanotubes Dispersed in Electrochemically Modified Nafion [PDF]
Sensors, 2014 A conducting composite prepared by dispersing multi-walled carbon nanotubes (MWCNTs) into a host matrix consisting of Nafion, electrochemically doped with copper, has been prepared, characterized and used to modify one of the gold electrodes of simply ...
Graziella Scandurra +4 more
doaj +2 more sources
Ultra-Fast Degradation of p-Aminophenol by a Nanostructured Iron Catalyst [PDF]
Molecules, 2018 Full degradation of p-aminophenol in aqueous solution at room temperature by using a heterogeneous nanostructured iron hybrid catalyst in the presence of hydrogen peroxide is described.
Rocio Benavente +3 more
doaj +2 more sources
Advanced chemometric methods for simultaneous quantitation of caffeine, codeine, paracetamol, and p-aminophenol in their quaternary mixture [PDF]
Scientific ReportsTwo different multivariate techniques have been applied for the quantitative analysis of caffeine, codeine, paracetamol and p-aminophenol (PAP) in quaternary mixture, namely, Partial Least Squares (PLS-1) and Artificial Neural Networks (ANN).
Khadiga M. Kelani +3 more
doaj +2 more sources
Phenazinoates A‒E, five pairs of phenazine conjugates from a mangrove soil-derived Streptomyces strain OUCMDZ-4923 [PDF]
Natural Products and BioprospectingPhenazinoates A–E (1–5), comprising five pairs of methyl saphenate conjugates with genistein, o-aminophenol, p-acetaminophenol and glycerol, were isolated from the fermentation broth of mangrove soil-derived Streptomyces sp. OUCMDZ-4923. Their structures
Dongyang Wang +6 more
doaj +2 more sources
Spectrophotometric Determination of Aminophenol Isomers Via Oxidative Coupling Reaction with 4-Aminoantipyrine [PDF]
مجلة التربية والعلم, 2020 A spectrophotometric method has been developed for the determination of aminophenol isomers (o-aminophenol, m-aminophenol and p-aminophenol). The method is based on oxidative coupling reaction of these compounds with 4-aminoantipyrine (4-AAP) in the ...
Reem Al-Luhaiby
doaj +1 more source
Synthesis of p-Aminophenol from p-Nitrophenol Using CuO-Nanoleaf/g-Al2O3 Catalyst
Bulletin of Chemical Reaction Engineering & Catalysis, 2022 The CuO-nanoleaf/g-Al2O3 catalyst was synthesized through wet chemical impregnation and had promising catalytic activity in reducing p-Nitrophenol (PNP) into p-Aminophenol (PAP).
Didik Sudarsono +2 more
doaj +1 more source
Materials Science for Energy Technologies, 2022 Herein, a novel RGO/TiO2 nanocomposites were successfully synthesized via facile mechanical method for photocatalytic removal of methylene blue dye (MB) and p-aminophenol.
M. Abd Elnaby Wafi +3 more
doaj +1 more source