Articles with "nonionic surfactant" as a keyword



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Selective removal of chlorinated organic compounds from lindane wastes by combination of nonionic surfactant soil flushing and Fenton oxidation

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.09.170

Abstract: Abstract The extensive use of the organochlorine pesticide lindane in the second half of the 20th century generated large volumes of wastes over the world. Among these wastes, a dense non-aqueous phase liquid (DNAPL), mainly… read more here.

Keywords: fenton oxidation; chlorinated organic; oxidation; soil ... See more keywords
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Understanding of the foam capability of sugar-based nonionic surfactant from molecular level

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Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2018.05.010

Abstract: Abstract In this paper, the correlation of the interfacial molecular array behavior of sugar-based green surfactant dodecyl maltoside DDM, and its apparent foam properties was investigated by molecular dynamics simulation and quantum chemical calculation as… read more here.

Keywords: foam capability; capability sugar; sugar based; nonionic surfactant ... See more keywords

Nonionic surfactant vesicles as a novel drug delivery system for increasing the oral bioavailability of Ginsenoside Rb1

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Published in 2021 at "Food bioscience"

DOI: 10.1016/j.fbio.2021.101064

Abstract: Abstract In the present study, a novel nonionic surfactant vesicles (NSVs) system consisting of cholesterol, Tween 80 and Span 80 was developed for the delivery of Ginsenoside Rb1 with an improved oral bioavailability. The prepared… read more here.

Keywords: rb1; nonionic surfactant; ginsenoside rb1; oral bioavailability ... See more keywords
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From Individual Liquid Films to Macroscopic Foam Dynamics: A Comparison between Polymers and a Nonionic Surfactant

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Published in 2022 at "Langmuir"

DOI: 10.1021/acs.langmuir.2c00900

Abstract: Foams can resist destabilizaton in ways that appear similar on a macroscopic scale, but the microscopic origins of the stability and the loss thereof can be quite diverse. Here, we compare both the macroscopic drainage… read more here.

Keywords: individual liquid; macroscopic foam; nonionic surfactant; pva ... See more keywords
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Nonionic Surfactant-Assisted In Situ Generation of Stable Passivation Protective Layer for Highly Stable Aqueous Zn Metal Anodes.

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Published in 2022 at "Nano letters"

DOI: 10.1021/acs.nanolett.2c03114

Abstract: A highly stable interface for aqueous rechargeable Zn batteries is of importance to inhibit the growth of Zn dendrites and suppress the side reactions. In this work, we have developed a stable honeycomb-like ZnO passivation… read more here.

Keywords: protective layer; highly stable; layer; nonionic surfactant ... See more keywords
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Nonionic Surfactant Blends to Control the Size of Microgels and Their Catalytic Performance during Glycoside Hydrolyses

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Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c01887

Abstract: In a proof of concept study, a series of nonionic surfactant blends derived from Tween 80 and Span 80 were used to prepare catalytic microgels from stabilized droplets in miniemulsions. The goal of this study… read more here.

Keywords: blends control; size; nonionic surfactant; catalytic performance ... See more keywords

Lyotropic Liquid Crystalline Mesophase of Sulfuric Acid–Nonionic Surfactant Stabilizes Lead(II) Oxide in Sulfuric Acid Concentrations Relevant to Lead Acid Batteries

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Published in 2017 at "ACS Omega"

DOI: 10.1021/acsomega.7b00833

Abstract: Concentrated sulfuric acid (SA) and nonionic surfactant (C12H25(OCH2CH2)10OH, C12E10) form lyotropic liquid crystalline (LLC) mesophases in a broad range of SA concentrations; the SA/C12E10 mole ratio may vary from 2 to 11 in the LLC… read more here.

Keywords: acid nonionic; lyotropic liquid; sulfuric acid; liquid crystalline ... See more keywords
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Nonionic surfactant-based cloud point extraction of polyhydroxyalkanoate from the fermentation crude in a rotating disc contactor

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Published in 2020 at "Separation Science and Technology"

DOI: 10.1080/01496395.2020.1781895

Abstract: ABSTRACT Nonionic surfactant-based cloud point extraction of polyhydroxyalkanoate from fermentation broth was implemented in a modified rotating disc contactor. The effect of rotor speed and phase flowrates on dispersed micellar phase holdup, mass transfer coefficient,… read more here.

Keywords: based cloud; extraction polyhydroxyalkanoate; surfactant based; point extraction ... See more keywords
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A novel investigation of effect of nonionic surfactant on wettability alteration and viscosity variation of emulsion for oil recovery

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Published in 2018 at "Petroleum Science and Technology"

DOI: 10.1080/10916466.2018.1442850

Abstract: ABSTRACT When the fluid inside of the reservoir has a high viscosity due to having a lower mobile ratio, therefore, water flooding is not suitable for oil recovery, and a system with a higher viscosity… read more here.

Keywords: effect nonionic; viscosity; surfactant wettability; oil recovery ... See more keywords

p-Chloro-diphenyl diselenide attenuates plasma lipid profile changes and hepatotoxicity induced by nonionic surfactant tyloxapol in rats

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Published in 2019 at "Toxicology Mechanisms and Methods"

DOI: 10.1080/15376516.2019.1669240

Abstract: Abstract Tyloxapol is a nonionic surfactant oligomer inductor of dyslipidemia, which in turn is a risk factor for liver damage. Selenium-based compounds have emerged as promising therapeutic candidates for treating different experimental disorders. This study… read more here.

Keywords: chloro diphenyl; diphenyl diselenide; tyloxapol; plasma lipid ... See more keywords