Results 41 to 50 of about 2,480,448 (333)
Frontiers in Surgery, 2023 ObjectiveSubcutaneous injection of methylene blue around the anus may help reduce postoperative pain. However, the concentration of methylene blue is still controversial.
Qing Long, Jun Li, Yan Li
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Correlation between eletrokinetic mobility and ionic dyes adsorption of Moroccan stevensite [PDF]
, 2010 This study aims at establishing a correlation between the electrical charge of Moroccan stevensite particles and ionic dyes adsorption. The electrophoretic mobility, (Ue), of the stevensite particles in water, was measured at pH 2.5–12 by ...
Amjoud, M'barek +6 more
core +1 more source
Materials Science for Energy Technologies, 2023 In this work boron and phosphorous co-doped carbon quantum dots were synthesized using hydrothermal and microwave assisted heating. Modified carbon dots were used for their applications in removal of methylene blue from waste water.
Saurabh Yadav +2 more
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Catalysts, 2022 Methylene blue is a toxic dye that is extensively used as a colorant in textile industries. Industrial effluent containing methylene blue, when drained into water bodies without proper treatment, poses a serious threat to aquatic and human lives.
Mazhar Hayat +5 more
semanticscholar +1 more source
Frontiers in Cellular Neuroscience, 2013 Methylene blue has been shown to be neuroprotective in multiple experimental neurodegenerative disease models. However, the mechanisms underlying the neuroprotective effects have not been fully elucidated.
Luokun eXie +5 more
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Photocatalytic Degradation of Methylene Blue by Fe/ZnO/SiO2 Nanoparticles under Visiblelight
Journal of Nanotechnology, 2012 The photocatalytic activity of Fe/ZnO/SiO2 catalysts under visible-light irradiation for the degradation of methylene blue was evaluated. The effect of pH, illumination time, amount of catalyst loaded, and initial dye concentration on the degradation ...
R. M. Mohamed +3 more
doaj +1 more source
The sensitivity and specificity of methylene blue spray to identify the parathyroid gland during thyroidectomy [PDF]
PeerJ, 2019 Background Hypocalcemia is a common complication of thyroidectomy resulting from an injury to the parathyroid gland. Methylene blue, which is a medication and dye that has been used for more than a century, is safe and readily available.
Patorn Piromchai +4 more
doaj +2 more sources
Visible Light Spectroscopic Analysis of Methylene Blue in Water
Journal of Applied Spectroscopy, 2022 We herein report a universal calibration curve for the UV-visible spectrophotometric determination of the concentration of polymerizable dyes in solution.
A. Fernández-Pérez, G. Marbán
semanticscholar +1 more source
Efficiently activated carbons from corn cob for methylene blue adsorption
, 2021 In this study, activated carbon was prepared from an abundant Egyptian agricultural waste material (Corn Cob) through microwaves assisted activation. The effect of using two different activating agents (potassium hydroxide and ammonium sulfate), with ...
A. Medhat +7 more
semanticscholar +1 more source