Fenton reaction
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Singlet oxygen mediated iron-based Fenton-like catalysis under nanoconfinement Open
Significance In the bulk phase, hydroxyl radical from the one-electron transfer and high-valent iron-oxo species from the O-atom transfer compete to be the reactive intermediates in the Fenton and related reactions. In the confined space a…
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Recent advances of cancer chemodynamic therapy based on Fenton/Fenton-like chemistry Open
Recent advances in cancer chemodynamic therapy based on Fenton chemistry are reviewed, including the working mechanism, characteristics, and strategies for optimizing treatment efficiency.
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Strategies for enhancing cancer chemodynamic therapy performance Open
Chemodynamic therapy (CDT) has emerged to be a frontrunner amongst reactive oxygen species‐based cancer treatment modalities. CDT utilizes endogenous H 2 O 2 in tumor microenvironment (TME) to produce cytotoxic hydroxyl radicals (•OH) via …
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Recent progress in Fenton/Fenton-like reactions for the removal of antibiotics in aqueous environments Open
The frequent use of antibiotics allows them to enter aqueous environments via wastewater, and many types of antibiotics accumulate in the environment due to difficult degradation, causing a threat to environmental health. It is crucial to …
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Solar disinfection is an augmentable, in situ-generated photo-Fenton reaction—Part 2: A review of the applications for drinking water and wastewater disinfection Open
This is the second part of a comprehensive review article about photo-Fenton reaction at near-neutral pH used for water and wastewater disinfection. In this part, a critical revision of the fundamental physical, chemical and biological par…
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Effect of pH on Zero Valent Iron Performance in Heterogeneous Fenton and Fenton-Like Processes: A Review Open
Heterogeneous Fenton processes with solid catalysts have gained much attention for water and wastewater treatment in recent years. In the field of solid catalysts, zero valent iron (ZVI) is among the most applicable due to its stability, a…
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Advances in Fenton and Fenton Based Oxidation Processes for Industrial Effluent Contaminants Control-A Review Open
This paper reviews the main advances in Fenton and Fenton-based systems as oxidation processes for environmental pollution abatement in three parts.The increase in the disposal of refractory organics demands for newer technologies for the …
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Comparison of classic Fenton with ultrasound Fenton processes on industrial textile wastewater Open
This study provides a comparison between classic and modified (i.e., ultrasound) Fenton process on the industrial textile wastewater. For this purpose, the classic, and ultrasound Fenton process were investigated and compared using the fol…
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Fast preparation of RG-I enriched ultra-low molecular weight pectin by an ultrasound accelerated Fenton process Open
Pectin, a natural polysaccharide found in the cell wall of most higher plant such as citrus, has drawn much attention due to its potential beneficial role in facilitating the treatment of many diseases like cancer, hyper cholesterol and di…
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Tumor microenvironment-oriented MOFs for chemodynamic therapy Open
Non-invasive tumor therapy via in situ ROS generation is emerging as an appealing treatment modality with the potential for deep-seated tumors without side effects on healthy tissue. Chemodynamic therapy (CDT) based on Fenton/Fenton-like r…
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Janus γ-Fe2O3/SiO2-based nanotheranostics for dual-modal imaging and enhanced synergistic cancer starvation/chemodynamic therapy Open
Multimodal cancer synergistic therapy exhibited remarkable advantages over monotherapy in producing an improved therapeutic efficacy. In this work, Janus-type γ-Fe2O3/SiO2 nanoparticles (JFSNs) are conjugated with glucose oxidase (GOx) for…
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Linker regulation of iron-based MOFs for highly effective Fenton-like degradation of refractory organic contaminants Open
Iron-based MOFs with tunable structure, large surface area along with attractive diversity have been often used in heterogeneous Fenton-like reactions to generate hydroxyl groups for the degradation of new pollutants. It is unclear how lin…
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Multifunctional nanomedicines-enabled chemodynamic-synergized multimodal tumor therapy via Fenton and Fenton-like reactions Open
Chemodynamic therapy (CDT) is well-known for using the tumor microenvironment to activate the Fenton reaction or Fenton-like reaction to generate strong oxidative hydroxyl radicals for tumor-specific treatment. It is highly selective and s…
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Kinetic and thermodynamic studies of fenton oxidative decolorization of methylene blue Open
The need for light intensity has made dye degradation very costly for industry. In this work, Fenton reagent was used for the efficient degradation of an aqueous solution of dye without the need for a light source. The influences of the pH…
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Tumor microenvironments self-activated nanoscale metal-organic frameworks for ferroptosis based cancer chemodynamic/photothermal/chemo therapy Open
Ferroptosis, as a newly discovered cell death form, has become an attractive target for precision cancer therapy. Several ferroptosis therapy strategies based on nanotechnology have been reported by either increasing intracellular iron lev…
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Tumor microenvironment-responsive fenton nanocatalysts for intensified anticancer treatment Open
Chemodynamic therapy (CDT) based on Fenton or Fenton-like reactions is an emerging cancer treatment that can both effectively fight cancer and reduce side effects on normal cells and tissues, and it has made important progress in cancer tr…
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Toxicity Reduction of Industrial and Municipal Wastewater by Advanced Oxidation Processes (Photo-Fenton, UVC/H2O2, Electro-Fenton and Galvanic Fenton): A Review Open
The application of Fenton-based advanced oxidation processes (AOPs), such as photo-Fenton or electro-Fenton for wastewater treatment have been extensively studied in recent decades due to its high efficiency for the decomposition of persis…
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Oxidation of emerging organic contaminants by in-situ H2O2 fenton system Open
The existence and risk of emerging organic contaminants (EOCs) have been under consideration and paid much effort to degrade these pollutants. Fenton system is one of the most widely used technologies to solve this problem. The original Fe…
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Boosting Chemodynamic Therapy by the Synergistic Effect of Co-Catalyze and Photothermal Effect Triggered by the Second Near-Infrared Light Open
In spite of the tumor microenvironments responsive cancer therapy based on Fenton reaction (i.e., chemodynamic therapy, CDT) has been attracted more attentions in recent years, the limited Fenton reaction efficiency is the important obstac…
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Towards reliable quantification of hydroxyl radicals in the Fenton reaction using chemical probes Open
Quantification of hydroxyl radical concentration using two chemical probes was assessed through the Fenton reaction.
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Iron Single‐Atom Based Double‐Reaction‐Center Catalysis Triggers Internal‐Driven and External‐Driven Pathways for Green Fenton‐Like Chemistry Open
Double‐reaction‐centers (DRCs) Fenton‐like chemistry with low or zero oxidant addition has garnered increasing attentions due to their alignment with the principles of green and sustainable development. However, the regulation of such proc…
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A Metal–Polymer Hybrid Biomimetic System for use in the Chemodynamic‐Enhanced Photothermal Therapy of Cancers Open
This article reports the fabrication of a smart biomimetic enzyme system, which incorporates a pH‐responsive chemodynamic therapy (CDT) combined with a photothermal (PTT) therapy approach in resolving the high recurrence rate of deadly can…
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Degradation of <i>p</i>-nitrophenol by nano-pyrite catalyzed Fenton reaction with enhanced peroxide utilization Open
Fenton oxidation of p-nitrophenol was accelerated 3 times using a nano-pyrite catalyst. Homogeneous Fenton rather than surface catalysis dominated the ˙OH generation. Nano-pyrite supported fast Fe2+ regeneration strengthens H2O2 utilizatio…
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Fenton Reaction–Unique but Still Mysterious Open
This study is devoted to the Fenton reaction, which, despite hundreds of reports in a number of scientific journals, provides opportunities for further investigation of its use as a method of advanced oxidation of organic macro- and microp…
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Progress in the Mechanism and Kinetics of Fenton Reaction Open
Fenton reaction which is involved in Fe 2+ and H 2 O 2 , was observed by H.J.H. Fenton over 120 years ago, can decomposed organic compounds into H 2 O and CO 2 by the production of oxidizing species.This reaction has been widely used in wa…
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Considerable Fenton and photo-Fenton reactivity of passivated zero-valent iron Open
Passivated zero-valent iron has no longer reductive reactivity, but it can still be used as an effective Fenton catalyst.
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Ferryl for real. The Fenton reaction near neutral pH Open
Above pH 5, the reaction of H 2 O 2 with Fe 2+ does not yield HO˙, but FeO 2+ . When HCO 3 − is present, the product is CO 3 ˙ − .
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Gambling of homogeneous and heterogeneous Fenton in wastewater treatment Open
Employing Fenton technology for efficiently removing pollutants in water stands as a significant method. Within the domain of traditional Fenton techniques, there exist both homogeneous and heterogeneous systems. Homogeneous systems tackle…
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Mechanism of Intrinsic Chemiluminescence Production from the Degradation of Persistent Chlorinated Phenols by the Fenton System: A Structure–Activity Relationship Study and the Critical Role of Quinoid and Semiquinone Radical Intermediates Open
We found recently that intrinsic chemiluminescence (CL) could be produced by all 19 chlorophenolic persistent organic pollutants during environmentally friendly advanced oxidation processes. However, the underlying mechanism for the struct…
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Reactive oxygen species mediated theranostics using a Fenton reaction activable lipo-polymersome Open
A succinic peroxide-filled Fenton reaction activable Pt/Fe3O4@SP-PLGA lipo-polymersome displays ROS mediated chemodynamic therapy (CDT).