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Phenothiazine, mercapto group redox resin
Time of Update: 2022-01-01
The vinyl group is introduced to the phenothiazines, and then the following redox resins are prepared by polymerization .
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Redox resin
Time of Update: 2022-01-01
Typical ions are:The resin loses electrons and changes from the original reduced form to the oxidized form, while the surrounding materials are reduced .
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Hydroquinone, pyridine redox resin
Time of Update: 2022-01-01
These quinone-based vinyl compounds can also be copolymerized with divinylbenzene and the like to form a redox resin .
The reaction equation is as follows:(2) PyridinesNicotinamide was added to the chloromethylated polystyrene resin to obtain the following redox resin .
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Redox resin application
Time of Update: 2022-01-01
The specific process flow is that the soft water is pumped into the ion exchanger by the soft water pump, the oxygen in the water is combined with the active hydrogen in the redox resin to form water, and the deoxygenated water is heated by the soft water heater by the soft water pump for production use .
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Titration analysis method-redox titration method (3)
Time of Update: 2021-09-22
In a strong alkaline solution (NaOH concentration is greater than 2mol/L), many organic compounds react with MnO 4 - , the half reaction formula is Therefore, the strong oxidizing property of KMnO 4 is often used as a titrant, and different reaction conditions can be used according to the nature of the substance to be measured in the water sample .
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Redox Biology: A new role of glutathione, a modulator of bacterial toxicity and pathogenesis
Time of Update: 2021-06-16
In addition to the traditional role of low molecular weight thiols as redox regulators in bacteria, glutathione (GSH) has been reported to affect toxicity and bacterial pathogenesis .
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A new strategy for regulating the redox ability of the Pd catalytic center to achieve coupling regulation
Time of Update: 2021-06-08
Recently, Chen Qing’an, researcher of the Biomimetic Catalytic Synthesis Innovation Special Zone Research Group of the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, has made progress in the redox divergent coupling of ketones and terpene alcohols catalyzed by palladium.
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Improving image analysis in 2DGE-based redox proteomics by labeling protein carbonyl with fluorescent hydroxylamine
Time of Update: 2021-03-03
In this study, we present a new method which allows detection of protein oxidation and total protein on the same gel to improve matching in image analysis.
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Redox Biol: New discoveries! Coagulation protein-fibrinogen in the body or has potential anti-inflammatory effects!
Time of Update: 2021-02-14
February 4, 2021 // -- A recent article published in the international magazine Redox Biology entitled "Hypochlorite-induced aggregation of fibrinogen underlies a novel antioxidant role in In a study by Blood plasma, scientists from Flinders University and others found that a known coagulant protein, fibrinogen, may have new anti-inflammatory effects, and that the findings could help develop new treatments for kidneys, heart and other common diseases.
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Redox Biol: Coagulation protein-fibrinogen in the body or potential anti-inflammatory effect
Time of Update: 2021-02-10
Hypochlorite-induced aggregation of fibrinogen underlies a novel antioxidant role in blood plasma, Redox Biology (2020).
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Protein Disulfide Bond Formation in the Periplasm: Determination of the In Vivo Redox State of Cysteine Residues
Time of Update: 2021-02-01
Many proteins secreted to the bacterial cell envelope contain cysteine residues that are involved in disulfide bonds.
Monitoring the in vivo redox state of cysteine residues, i.e., determining whether those cysteines are oxidized to a disulfide bond or not, is therefore required to fully characterize the function and structural properties of numerous periplasmic proteins.
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hemoglobin: effects on hemoglobin redox status and structure
Time of Update: 2021-01-12
Commsing Author Professor Lu Yuanping Head of The Department of Food Engineering, Secretary of the Party Branch of Sichuan University, Deputy Director of the Key Laboratory of Sichuan University of Food Science and Technology, and Postgraduate Instructor of Food Science, Agricultural Products Processing and Storage Engineering.
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Activation of Erythrocyte Plasma Membrane Redox System Provides a Useful Method to Evaluate Antioxidant Potential of Plant Polyphenols
Time of Update: 2020-12-30
Current methods to evaluate the antioxidant potential of polyphenols are based on in vitro assay procedures (TEAC, ORAC, FRAP, DPPH).
Here, we describe a method to evaluate the antioxidant potential of plant polyphenols based on their ability to enter the erythrocytes and donate electrons to PMRS.
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Multiphoton Redox Ratio Imaging for Metabolic Monitoring In Vivo
Time of Update: 2020-12-29
Multiphoton imaging of the relative amounts of NADH and FAD (the primary electron donor and acceptor, respectively, in the electron transport chain) provides a noninvasive method for monitoring cellular metabolic activity with high resolution in three dimensions in vivo.
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Redox Homeostasis and Cellular Stress Response in Aging and Neurodegeneration
Time of Update: 2020-12-19
l -Acetylcarnitine (LAC) is proposed as a therapeutic agent for several neurodegenerative disorders and also current evidence suggests that the compound may play a critical role in the modulation of cellular stress response in health and disease conditions.