ArticleJournal of hazardous materials2019
Chlorpyrifos degradation via photoreactive TiO
Article in Journal of hazardous materials, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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.
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Who cites it
10 citing papers in PubMed, 86 citations in OpenAlex.
- Fenton and Photo-Fenton Degradation of Chlorpyrifos Using α-MnInternational journal of molecular sciences · 2026Article
- Recent Advances in TiOInternational journal of molecular sciences · 2026Review
- Optimization and mechanistic evaluation of chlorpyrifos removal from aqueous solutions using CoScientific reports · 2026Article
- Biogenic synthesis of magnetic nanozymes with peroxidase-like activity for water remediation.Scientific reports · 2025Article
- Metal oxides and their composites for the remediation of organic pesticides: advanced photocatalytic and adsorptive solutions.RSC advances · 2025Review
- The Catalytic Role of Superparamagnetic Iron Oxide Nanoparticles as a Support Material for TiONanomaterials (Basel, Switzerland) · 2024Article
- Preparation and characterization of activated carbon from agricultural wastes and their ability to remove chlorpyrifos from water.Toxicology reports · 2023Article
- Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water.Molecules (Basel, Switzerland) · 2022Article
- Synthesis and photocatalytic activity of porous ZnO stabilized by TiOEnvironmental science and pollution research international · 2021Article
- Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
High concentrations of pesticides enter surface waters following agricultural application, raising environmental and human health concerns. The use of photoreactive nanoparticles has shown promise for contaminant degradation and surface water remediation. However, it remains uncertain how the complexity of natural waters will impact the photodegradation process. Here, we investigate the photoreactivity of titanium dioxide nanoparticles, the capability to degrade the pesticide chlorpyrifos, and the effect of and impact on bacteria during the photodegradation process. Loss of chlorpyrifos in solution resulted solely from photocatalytic oxidation, with 80% degradation observed after 24 h in our reactor, either in the presence or absence of bacteria. Degradation of chlorpyrifos to chlorpyrifos oxon and 3,5,6-trichloro-2-pyridinol was observed via LC/MS-MS and effectively modeled for the given reactor conditions. Bacterial inactivation occurred over 60 min and was not impacted by the presence of chlorpyrifos. The relative affinity of bacteria and chlorpyrifos for the nanoparticle surface decreased the amount of Reactive Oxygen Species (ROS) detected in the bulk by up to 94%, suggesting that ROS measurements in simplified systems may overestimate the reactivity of photoreactive nanoparticles in complex environments.
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What OpenQuestion holds
Registered trials
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.