Articles with "aqueous micellar" as a keyword



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Employment of different spectroscopic tools for the investigation of chromium(VI) oxidation of acetaldehyde in aqueous micellar medium

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Published in 2017 at "Journal of Chemical Sciences"

DOI: 10.1007/s12039-017-1276-4

Abstract: Different spectroscopic methods have been applied to investigate the chromic acid oxidation of acetaldehyde in aqueous media, catalysed by surfactants. Three representative heteroaromatic nitrogen base promoters, 2-picolinic acid (PA), 2,2’-bipyridine (bpy) and 1,10-phenanthroline (phen), have… read more here.

Keywords: oxidation; acetaldehyde aqueous; different spectroscopic; aqueous micellar ... See more keywords
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Aqueous micellar solutions of Imidazolium based surface active ionic liquids: Promising solvent systems to boost the electrocatalytic performance of Vitamin B12 toward eco-green electro-detoxification of halocarbons

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Published in 2021 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2020.137655

Abstract: Abstract Vitamin B12 (VB12) is considered as a promising molecular catalyst for a diverse range of important industrial, synthetic and environmental electrochemical transformations. However, the low turnover frequency (TOF) and the solubility concerns pose serious… read more here.

Keywords: eco green; vitamin b12; green electro; aqueous micellar ... See more keywords
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Aqueous micellar two-phase system as an alternative method to selectively remove soy antinutritional factors

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Published in 2018 at "Lwt - Food Science and Technology"

DOI: 10.1016/j.lwt.2018.04.025

Abstract: Abstract In this work, different antinutritional factors (trypsin inhibitors, isoflavones and raffinose family oligosaccharides) were selectively removed from soy flour by using aqueous micellar two-phase systems (AMTPS). The effects of independent variables including temperature (30–60 °C),… read more here.

Keywords: two phase; aqueous micellar; micellar two; phase system ... See more keywords
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Ferric heme b in aqueous micellar and vesicular systems: state-of-the-art and challenges

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Published in 2023 at "Quarterly Reviews of Biophysics"

DOI: 10.1017/s0033583522000130

Abstract: Abstract Ferric heme b (= ferric protoporphyrin IX = hemin) is an important prosthetic group of different types of enzymes, including the intensively investigated and widely applied horseradish peroxidase (HRP). In HRP, hemin is present… read more here.

Keywords: micellar vesicular; aqueous micellar; hemin; vesicular systems ... See more keywords
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B-Alkyl sp3-sp2 Suzuki-Miyaura Couplings under Mild Aqueous Micellar Conditions.

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Published in 2018 at "Organic letters"

DOI: 10.1021/acs.orglett.8b00961

Abstract: Use of B-sp3-alkyl reagents for Suzuki-Miyaura couplings under aqueous micellar catalysis conditions is reported. Studies as to substrate scope, use in a four-step one-pot sequence, and reaction medium recycling exemplify the synthetic utility of this… read more here.

Keywords: couplings mild; miyaura couplings; alkyl sp3; aqueous micellar ... See more keywords
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Efficient and “Green” Synthetic Route to Imidazo[1,2-a]pyridine by Cu(II)–Ascorbate-Catalyzed A3-Coupling in Aqueous Micellar Media

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Published in 2019 at "ACS Omega"

DOI: 10.1021/acsomega.8b03581

Abstract: An efficient and environmentally sustainable method for the synthesis of imidazo[1,2-a]pyridine derivatives by domino A3-coupling reaction catalyzed by Cu(II)–ascorbate was developed in aqueous micellar media in the presence of sodium dodecyl sulfate (SDS). The catalyst,… read more here.

Keywords: ascorbate; imidazo pyridine; aqueous micellar; imidazo ... See more keywords
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First Investigation of the Micelles Forming in a Novel Deep Eutectic Solvents-Based Aqueous Micellar Two-Phase System: Partitioning of Cationic/Neutral/Anionic Pigments

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Published in 2019 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.8b06267

Abstract: A novel aqueous micellar two-phase system (AMTPS) formed by two new types of PEG-based hydrophobic (acted as “cationic surfactant” or “nonionic surfactant”) and hydrophilic deep eutectic solvents (DESs) was first established. Three typical representative pigments,… read more here.

Keywords: deep eutectic; eutectic solvents; micellar two; aqueous micellar ... See more keywords