Articles with "methyl red" as a keyword



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Poly(Methyl Red) Modified Glassy Carbon Electrodes: Electrosynthesis, Characterization, and Sensor Behavior

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201700043

Abstract: Poly(methyl red), PMR, was electropolymerized on glassy carbon electrodes by potential cycling in 50 mM phosphate buffer solution at pH 7.0 and 8.0 and Britton Robinson buffer solution in the pH range 7.0-11.0. The electrochemical behavior of… read more here.

Keywords: glassy carbon; poly methyl; carbon electrodes; methyl red ... See more keywords
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Prospects of silatranyl dye derivatives in cotton dyeing process and dye effluent treatment: a comparative study of methyl red and its silatranyl derivative

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Published in 2019 at "Cellulose"

DOI: 10.1007/s10570-019-02293-4

Abstract: Herein, the prospect of using a silatranyl derivative of dye for dyeing purpose is discussed. Firstly, a silatranyl derivative of methyl red was synthesized and characterized by spectroscopic and elemental analysis. Then, a comparative examination… read more here.

Keywords: treatment; dye; methyl red; silatranyl derivative ... See more keywords
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Influence of the pre-dispersion of montmorillonite on organic modification and the adsorption of perchlorate and methyl red anions

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Published in 2018 at "Applied Clay Science"

DOI: 10.1016/j.clay.2017.12.032

Abstract: Abstract In this study, hexadecyl pyridinium chloride (HDPy-Cl) was applied to modify powdery and dispersed montmorillonite (pMt and dMt, respectively). Then, perchlorate (ClO4−) and methyl red (MR) were selected as representatives of hazardous inorganic and… read more here.

Keywords: adsorption; hdpy; pre dispersion; methyl red ... See more keywords
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A novel thiosemicarbazide modified chitosan (TSFCS) for efficiency removal of Pb (II) and methyl red from aqueous solution.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.11.106

Abstract: Thiosemicarbazide modified chitosan, TSFCS, was prepared and characterized by FTIR, SEM and TGA techniques and its application as a novel adsorbent for the removal of Pb(II) and methyl red (MR) was investigated. The effect of… read more here.

Keywords: thiosemicarbazide modified; methyl red; removal methyl; chitosan tsfcs ... See more keywords
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Methyl red/ indium-tin-oxide organic diode: An electrical and optoelectronic study

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Published in 2019 at "Microelectronic Engineering"

DOI: 10.1016/j.mee.2019.111053

Abstract: Abstract Methyl red / indium-tin-oxide (ITO) organic diode is fabricated by simple, low cost solution drop casting method. Using the conventional Tauc method, the optical bandgap of methyl red is calculated 2.23 eV from the measured… read more here.

Keywords: indium tin; method; methyl; red indium ... See more keywords
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A simple and effective determination of methyl red in wastewater samples by UV–Vis spectrophotometer with matrix matching calibration strategy after vortex assisted deep eutectic solvent based liquid phase extraction and evaluation of green profile

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Published in 2020 at "Microchemical Journal"

DOI: 10.1016/j.microc.2020.105850

Abstract: Abstract In this study, a green, simple and sensitive vortex assisted deep eutectic solvent based liquid phase extraction (VA-DES-LPE) method was developed to preconcentrate methyl red from wastewater samples before its determination by UV-Vis spectrophotometry.… read more here.

Keywords: methyl red; wastewater samples; deep eutectic; eutectic solvent ... See more keywords
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Synthesis, spectroscopic characterization, single crystal X-ray analysis and DFT calculation of isomeric Cu(MR)2(β/γ-pic)2 complexes: First transition metal complexes of methyl red

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Published in 2018 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2018.03.129

Abstract: Abstract Two transition metal complexes containing copper (II) ion, dye methyl red (H-MR) and nitrogen donor ligands β/γ-picoline (β/γ-pic) have been synthesized for the first time using appropriate starting materials in methanol-water (4:1 v/v) as… read more here.

Keywords: methyl red; transition metal; single crystal; metal ... See more keywords
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Selective mercury ion recognition using a methyl red (MR) based silatrane sensor

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Published in 2018 at "New Journal of Chemistry"

DOI: 10.1039/c8nj00728d

Abstract: A new methyl red (MR) based silatrane was synthesized in high yield by the transesterification reaction of methyl red-amidopropyltrimethoxysilane 1 (MR-APTMS) and trisisopropanolamine. Single crystal X-ray diffraction analysis was used to deduce the structure of… read more here.

Keywords: methyl red; recognition; silatrane; selective mercury ... See more keywords
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Colorimetric determination of bromate in drinking water using methyl red immobilized into polymethacrylate matrix

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Published in 2021 at "International Journal of Environmental Analytical Chemistry"

DOI: 10.1080/03067319.2020.1866565

Abstract: This article presents solid-phase spectrophotometric method of bromate determination using methyl red immobilised into transparent polymethacrylate matrix. The method is based on oxygenation of the... read more here.

Keywords: methyl red; determination; polymethacrylate matrix; bromate ... See more keywords
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Influence of phase composition and textural features of ZnMoO4–MoO3 systems on the photocatalytic degradation of methyl red

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Published in 2017 at "Inorganic Materials"

DOI: 10.1134/s0020168517070111

Abstract: The studied samples ZnMoO4–MoO3, have been prepared by immersing an amount of molybdenum oxide in zinc acetate solution according to the appropriate molar ratio x = ZnO/MoO3 = 0, 0.2, 0.4, 0.6, 0.8 and 1.… read more here.

Keywords: znmoo4 moo3; methyl red; phase composition; degradation methyl ... See more keywords
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Conduction Mechanism under DC and AC Fields of Methyl Red Dye as a New Organic Semiconductor

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Published in 2019 at "Acta Physica Polonica A"

DOI: 10.12693/aphyspola.136.952

Abstract: This manuscript studies the AC and DC electrical conductivity of the organic compound methyl red dye, which is intensively examined due to its specific properties. The test samples were characterized by X-ray diffraction analysis. During… read more here.

Keywords: fields methyl; dye new; red dye; methyl red ... See more keywords