Study of the simulated sunlight photolysis mechanism of ketoprofen: the role of superoxide anion radicals, transformation byproducts, and ecotoxicity assessment
… study was to investigate the photolysis mechanism of ketoprofen (KET) under simulated
sunlight. … In the current work, we investigated the photolytic mechanisms and ecotoxicity of KET …
sunlight. … In the current work, we investigated the photolytic mechanisms and ecotoxicity of KET …
Aquatic photolysis of ketoprofen generates products with photosensitizing activity and toxicity
L Wang, Y Zheng, Y Zhou, J Lu, JM Chovelon, Y Ji - Water Research, 2022 - Elsevier
… superoxide radical anion (O 2 ●− ); while the KTF radical … almost completely transformed
via oxygen-dependent pathway, … , AcBP, and EtBP, were assessed by ECOSAR. Results show …
via oxygen-dependent pathway, … , AcBP, and EtBP, were assessed by ECOSAR. Results show …
Ketoprofen products induced photosensitization of sulfonamide antibiotics: The cocktail effects of pharmaceutical mixtures on their photodegradation
L Wang, X Li, J Chen, J Lu, JM Chovelon, C Zhang… - Environmental …, 2024 - Elsevier
… an important pathway accounting for the transformation and … In this study, we demonstrated
that the non-steroidal anti-… could generate NO x radicals which are potent nitrating and …
that the non-steroidal anti-… could generate NO x radicals which are potent nitrating and …
Overview of non-steroidal anti-inflammatory drugs degradation by advanced oxidation processes
TL da Silva, CSD Costa, MGC da Silva… - Journal of Cleaner …, 2022 - Elsevier
… occurrence, and the concerns about their bioactivity and toxicity in water. Their low price and
wide … materials, transformation by microorganisms, direct and indirect photodegradation in …
wide … materials, transformation by microorganisms, direct and indirect photodegradation in …
Natural attenuation of pharmaceuticals in the aquatic environment and role of phototransformation
… is negligible with a few exceptions, such as ketoprofen. … through the direct photolysis under
simulated sunlight in ultrapure … On the other hand, the photolytic transformation of EE2 was …
simulated sunlight in ultrapure … On the other hand, the photolytic transformation of EE2 was …
[PDF][PDF] Advanced oxidation of micropollutants in water by photolytic and photocatalytic processes
A Salma - 2017 - core.ac.uk
… of a hydroxyl radical scavenger and in wastewater. During the … various photolytic degradation
pathways, transformation … , ketoprofen, diclofenac and indomethacin, occur as anions at …
pathways, transformation … , ketoprofen, diclofenac and indomethacin, occur as anions at …
Essential role of sunlight irradiation in aqueous micropollutant transformations: influence of the water matrix and changes in toxicities
DX Wu, WC Huang, ZF Liang, WL Wang… - … : Water Research & …, 2022 - pubs.rsc.org
… Sunlight-induced photodegradation of MPs in water is a … activity, typically including the
superoxide anion (O 2 − ), … decarboxylation reaction of ketoprofen and its product is the most toxic. …
superoxide anion (O 2 − ), … decarboxylation reaction of ketoprofen and its product is the most toxic. …
[图书][B] … using online photoreactor HPLC hyphenation and complementary mass spectrometric characterization illustrated by ketoprofen and related benzophenone …
J Assaf - 2018 - search.proquest.com
… of a superoxide anion radical which undergoes … sunlight photolysis and transformation
in surface waters; however, the synergistic increase in toxicity caused by photo-by-products …
in surface waters; however, the synergistic increase in toxicity caused by photo-by-products …
Degradation of aqueous ketoprofen by heterogeneous photocatalysis using Bi2S3/TiO2–Montmorillonite nanocomposites under simulated solar irradiation
L Djouadi, H Khalaf, H Boukhatem, H Boutoumi… - Applied Clay …, 2018 - Elsevier
… The kinetics of photocatalytic transformation followed the … the photodegradation process
were detected, and a suitable … less radicals are produced and the KP photodegradation rate …
were detected, and a suitable … less radicals are produced and the KP photodegradation rate …
Degradation of diclofenac by electron beam irradiaton: Toxicitiy removal, by-products identification and effect of another pharmaceutical compound
FK Tominaga, AP dos Santos Batista… - Journal of …, 2018 - Elsevier
… and photoelectrocatalysis, ozonation, direct photolysis) have been applied as technological
… Photodegradation kinetics and transformation products of ketoprofen, diclofenac and …
… Photodegradation kinetics and transformation products of ketoprofen, diclofenac and …