Results 1 to 10 of about 10,171 (209)

Organic Salts of Pharmaceutical Impurity p-Aminophenol [PDF]

open access: yesMolecules, 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]

open access: yesMolecules, 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]

open access: yesSensors, 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]

open access: yesMolecules, 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]

open access: yesScientific Reports
Two 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]

open access: yesNatural Products and Bioprospecting
Phenazinoates 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

Synthesis of p-Aminophenol from p-Nitrophenol Using CuO-Nanoleaf/g-Al2O3 Catalyst

open access: yesBulletin 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

Exceptional removal of methylene blue and p-aminophenol dye over novel TiO2/RGO nanocomposites by tandem adsorption-photocatalytic processes

open access: yesMaterials 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

Determinate of ecg, oxidative stress, and angiogenesis in apapinduced toxicity in rats [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2021
This study was aimed to evaluate the eff ects of N-acetyl-p-aminophenol (APAP) toxicity on the cardiovascular system as there exist relatively a few studies on this matter. The study included 14 female Wistar rats divided into two groups having 7 rats in
Mustafa MAKAV   +3 more
doaj   +1 more source

Catalytic Reduction of p-Nitrophenol on MnO2/Zeolite -13X Prepared with Lawsonia inermis Extract as a Stabilizing and Capping Agent

open access: yesNanomaterials, 2023
p-nitrophenol (pNP) is a highly toxic organic compound and is considered carcinogenic and mutagenic. It is a very stable compound with high resistance to chemical or biological degradation.
Enshirah Da’na   +2 more
doaj   +1 more source

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