horseradish peroxidase
Substituent effects of 3,5-disubstituted p-coumaryl alcohols on their oxidation using horseradish peroxidase–H2O2 as the oxidant
... We are also of the view that there is a need to accumulate basic knowledge about the oxida- tion rate of monolignols with enzymes and/or association constants between monolignols and horseradish peroxidase ...
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Use of horseradish peroxidase for gene-directed enzyme prodrug therapy with paracetamol
... observed. Horseradish peroxidase has been shown to catalyse the one-electron oxidation of paracetamol to its semiquinone, which can then form polymerisation products, or disproportionate to NAPQI (Potter ...
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An Amperometric Biosensor Based on Direct Immobilization of Horseradish Peroxidase on Electrochemically Reduced Graphene Oxide Modified Screen Printed Carbon Electrode
... In this work we report the synthesis of graphene oxide – horseradish peroxidase biocomposite (GO- HRP) by a solution method without using any cross-linkers. Then, the GO-HRP biocomposite was drop casted on ...
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Reactivity of syringyl quinone methide intermediates in dehydrogenative polymerization I: high-yield production of synthetic lignins (DHPs) in horseradish peroxidase-catalyzed polymerization of sinapyl alcohol in the presence of nucleophilic reagents
... production, horseradish peroxidase (HRP)-catalyzed dehydrogenative polymerization of S-alc was carried out in the presence of nucleophilic reagents that promote the rearomatization of ...
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Amperometric Hydrogen Peroxide Biosensor Based on Horseradish Peroxidase Entrapped in Titania Sol Gel Film on Screen Printed Electrode
... This work developed a novel biosensor for hydrogen peroxide based on screen-printed electrode technology by immobilizing horseradish peroxidase (HRP) in Titania sol-gel matrix using a vapor deposition ...
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Horseradish Peroxidase Encapsulated Hollow Silica Nanospheres for Intracellular Sensing of Reactive Oxygen Species
... with horseradish peroxidase ...using horseradish peroxidase-encapsulated hollow silica nanospheres (designated HRP@HSNs), with satisfactory catalytic activity, cell membrane permeability, and ...
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Glomerular permeability of macromolecules Effect of molecular configuration on the fractional clearance of uncharged dextran and neutral horseradish peroxidase in the rat
... as horseradish peroxidase, a plant glycoprotein with an isoelectric point in the physiologic pH range, and dextran, an uncharged sugar polymer of ...
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Binding Interactions between Plant-Based Phenolic Chemicals and Horseradish Peroxidase
... Abstract— Horseradish peroxidase (HRP) has the potential to help remediate environmental settings that are contaminated with an array of persistent ...
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Silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase for imaging and therapeutic applications
... and horseradish peroxidase (HRP) have been synthesized in the aqueous core of sodium bis-(2-ethylhexyl) sulfosuccinate (AOT)–hexane–water reverse ...kinetics. Peroxidase entrapped in silica ...
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Fabrication of an Electrochemical Biosensor Based on Nafion/Horseradish Peroxidase/Co3O4 NP/CILE and Its Electrocatalysis
... As a typical redox enzyme, horseradish peroxidase (HRP) has gained much attention in biosensing. However, electrochemical active centers of HRP are buried deeply in proteins or enzymes, which results in the ...
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Horseradish Peroxidase Biosensor to Detect Zinc Ions in Aqueous Solutions
... study, horseradish peroxidase (HRP) was im- mobilized onto maize tassel-multiwalled composite (MT- MWCNT) through adsorption to construct an inhibitor biosensor for the determination of Zn 2+ ions in ...
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Electrochemical Behaviors of Horseradish Peroxidase on MoS2 Nanosheets Modified Electrode
... layers including a Mo layer sandwiched between two S layers. There are weak Van der Waals interactions between three layer stacks [8, 9], and different types of atoms and molecules can be embedded into layers by ...
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DNA directed immobilization of horseradish peroxidase onto porous SiO2 optical transducers
... Multifunctional porous Si nanostructure is designed to optically monitor enzymatic activity of horseradish peroxidase. First, an oxidized PSi optical nanostructure, a Fabry-Pérot thin film, is synthesized ...
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Structure, Function and Applications of a Classic Enzyme: Horseradish Peroxidase
... by horseradish Peroxidase (HRP) present in water or water-soluble organic ...manganese peroxidase (MnP) and Lignin Peroxidase (LiP) are of important use in paper industry for performing ...
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Direct Electron Transfer Kinetics of Horseradish Peroxidase on Self-Assembled Monolayer/Gold Nanoparticles Decorated Multi-walled Carbon Nanotubes
... the peroxidase active ...native horseradish peroxidase molecules in direct ET is about ...of peroxidase based biosensors looking for the optimization of the direct electron transfer of the ...
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The effect on structural and solvent water molecules of substrate binding to ferric horseradish peroxidase
... results with those for the substrate-free enzyme suggests that large changes in solvent residence in the haem pocket are caused by substrate binding. Overall, these observations imply that, although water molecules are ...
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Electrochemical Immunoassay Determination of a Cancer Biomarker (CA19-9) by Horseradish Peroxidase
... This study proposed a quantitative determination of CA19-9 using a sandwich electrochemical immunosensor based on a signal amplification technique, where the labels were horseradish pero[r] ...
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5α-Reductase inhibitory compounds produced by polymerization of resveratrol with horseradish peroxidase
... Ethyl acetate extract of the oxidation products showed strong 5a-reductase inhibitory activity with 10%-15% organic solvents in the system, whereas without organic solv[r] ...
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Electrochemical Peroxidase Sensor Based on Magnesium Oxide-Chitosan Nanobiocomposite Film
... SEM study was employed to investigate the surface morphology of MgO nanoparticles, CH-NanoMgO/Au electrode and HRP/ CH-NanoMgO/Au bioelectrode. The morphology of Mgo nanoparticles which indicate uniform in size and ...
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P-MAPA immunotherapy potentiates the effect of cisplatin on serous ovarian carcinoma through targeting TLR4 signaling
... HRP-conjugated: Horseradish peroxidase-conjugated; IFN: Interferon; IFN- γ : Interferon gamma; IHC: Immunohistochemistry; IkB: I kappa B kinase; IKK- α : I kappa B kinase alpha; IL-6: Interleukin 6; IL-8: ...
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