Evidence map›Paper›PMID 28643284›Full record

ArticleEnvironmental science and pollution research international2017

Hydroxyl radical-mediated degradation of diclofenac revisited: a computational approach to assessment of reaction mechanisms and by-products.

Sesil Agopcan Cinar, Asu Ziylan-Yavaş, Saron Catak, Nilsun H Ince, Viktorya Aviyente

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Article in Environmental science and pollution research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Sesil Agopcan CinarDepartment of Chemistry, Bogazici University, 34342, Bebek, Istanbul, Turkey.
Asu Ziylan-YavaşInstitute of Environmental Sciences, Bogazici University, 34342, Bebek, Istanbul, Turkey.
Saron CatakDepartment of Chemistry, Bogazici University, 34342, Bebek, Istanbul, Turkey.
Nilsun H InceInstitute of Environmental Sciences, Bogazici University, 34342, Bebek, Istanbul, Turkey.
Viktorya AviyenteDepartment of Chemistry, Bogazici University, 34342, Bebek, Istanbul, Turkey. aviye@boun.edu.tr.

Funding

State Planning Organization of Turkey DPT-2009K120520TUBITAK 214Z198
6 · The paper itself

Abstract

Advanced oxidation processes (AOPs) are based on the in situ production of hydroxyl radicals (•OH) and reactive oxygen species (ROS) in water upon irradiation of the sample by UV light, ultrasound, electromagnetic radiation, and/or the addition of ozone or a semiconductor. Diclofenac (DCF), one of the emerging organic contaminants (EOC), is of environmental concern due to its abundancy in water and is known to be subjected to AOPs. The current study uses density functional theory (DFT) to elucidate the mechanisms of the reactions between •OH and DCF leading to degradation by-products, P1-P9. The initial encounter of DCF with •OH is proposed to lead to either the abstraction of a hydrogen or the addition of the hydroxyl radical to the molecule. The results showed that OH addition radicals (R

Indexed as

Models, TheoreticalAnimalsAquatic OrganismsDiclofenacHydroxyl RadicalKineticsLethal Dose 50Oxidation-ReductionWater Pollutants, ChemicalWater PurificationDiclofenacHydroxyl RadicalWater Pollutants, ChemicalDegradationDFTDiclofenacHydroxyl radicalMechanismSonolysisToxicity

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.