Discoloration on Methylene Blue Solutions by Direct and Catalytic Ozonation
نویسندگان
چکیده
منابع مشابه
Methylene blue-related corneal edema and iris discoloration.
We report the case of a 70-year-old female patient who developed corneal edema and iris discoloration following the inadvertent use of 1% methylene blue instead of 0.025% trypan blue to stain the anterior capsule during cataract phacoemulsification surgery. Copious irrigation was performed upon realization of incorrect dye use. Corneal edema and iris discoloration developed during the early pos...
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The marked increase of respiration and the accompanying oxidation of carbohydrate exhibited by mammalian erythrocytes under the catalytic influence of methylene blue (Harrop and Barron (1)) make this semibiological model an instructive one for the study both of carbohydrate oxidation and the catalytic factors essential to respiration. In a preceding paper (2) we reported experiments which show ...
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Methylene blue (MB) was used as a model molecule to characterize the aqueous reactivity of metallic iron in Fe(0)/H(2)O systems. Likely discoloration mechanisms under used experimental conditions are: (i) adsorption onto Fe(0) and Fe(0) corrosion products (CP), (ii) co-precipitation with in situ generated iron CP, (iii) reduction to colorless leukomethylene blue (LMB). MB mineralization (oxidat...
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Methylene blue, currently in phase 3 clinical trials against Alzheimer Disease, disaggregates the Tau protein of neurofibrillary tangles by oxidizing specific cysteine residues. Here, we investigated if methylene blue can inhibit caspases via the oxidation of their active site cysteine. Methylene blue, and derivatives, azure A and azure B competitively inhibited recombinant Caspase-6 (Casp6), a...
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ژورنال
عنوان ژورنال: Journal of Materials Science and Chemical Engineering
سال: 2013
ISSN: 2327-6045,2327-6053
DOI: 10.4236/msce.2013.15007