Results 11 to 20 of about 1,280,344 (346)
Nanostructures for peroxidases [PDF]
Frontiers in Molecular Biosciences, 2015 Peroxidases are enzymes catalyzing redox reactions that cleave peroxides. Their active redox centers have heme, cysteine thiols, selenium, manganese, and other chemical moieties. Peroxidases and their mimetic systems have several technological and biomedical applications such as environment protection, energy production, bioremediation, sensors and ...
Iseli L. Nantes +2 more
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Journal of Food Science, 1989 ABSTRACTPeroxidase from kiwifruit (Actinidia chinensis) was extracted, precipitated with ammonium sulfate, and purified by DEAE‐cellulose chromatography. Only one band with peroxidase activity with an estimated molecular weight of 40,00–42,000 daltons was found by sodium do‐decyl sulfate‐polyacrylamide gel electrophoresis.
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Peroxidase(s) in Environment Protection [PDF]
The Scientific World Journal, 2013 Industrial discharges of untreated effluents into water bodies and emissions into air have deteriorated the quality of water and air, respectively. The huge amount of pollutants derived from industrial activities represents a threat for the environment and ecologic equilibrium.
Neelam Bansal, Shamsher S. Kanwar
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Leishmania major Peroxidase Is a Cytochrome c Peroxidase [PDF]
Biochemistry, 2012 Leishmania major peroxidase (LmP) exhibits both ascorbate and cytochrome c peroxidase activities. Our previous results illustrated that LmP has a much higher activity against horse heart cytochrome c than ascorbate, suggesting that cytochrome c may be the biologically important substrate.
Jasion, Victoria S, Poulos, Thomas L
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Nature Communications, 2019 Nanomaterials-based biomimetic catalysts with multiple functions are necessary to address challenges in artificial enzymes mimicking physiological processes.
Peng Zhang +8 more
semanticscholar +1 more source
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, 2020 Department of Chemical EngineeringLignin peroxidase is promising ingredient for skin whitening cosmetics because it is capable of oxidizing melanin with high redox potential.
Sung, Ho Joon
core
Microarray analysis of spring barley cultivars displaying differing sensitivity to physiological leaf spot (PLS) [PDF]
, 2015 peer-reviewedPhysiological leaf spot (PLS) is a disorder of spring barley (Hordeum vulgare L.), which has become more pronounced in recent years. The initial symptoms are small chlorotic/brown spots on the upper four leaves, which may develop into ...
Burke, James I. +2 more
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Structural Evidence for a Copper-Bound Carbonate Intermediate in the Peroxidase and Dismutase Activities of Superoxide Dismutase [PDF]
, 2012 Copper-zinc superoxide dismutase (SOD) is of fundamental importance to our understanding of oxidative damage. Its primary function is catalysing the dismutation of superoxide to O2 and H2O2. SOD also reacts with H2O2, leading to the formation of a strong
Luis Eduardo Soares Netto +4 more
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Peroxidase and peroxidase-oxidase activities of isolated human myeloperoxidases [PDF]
Biochemical Journal, 1987 Isolated neutrophils from healthy donors were used for the isolation of four highly purified forms of myeloperoxidase as determined by spectral (A430/A280 ratio 0.80-0.87) and enzyme-activity measurements. Although the myeloperoxidases exhibited different elution profiles on cation-exchange chromatography, gel filtration indicated similar relative ...
S Lindvall +3 more
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Nature Communications, 2019 A peroxidase catalyzes the oxidation of a substrate with a peroxide. The search for peroxidase-like and other enzyme-like nanomaterials (called nanozymes) mainly relies on trial-and-error strategies, due to the lack of predictive descriptors.
Xiaoyu Wang +15 more
semanticscholar +1 more source