Articles with "cetyltrimethylammonium bromide" as a keyword



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Investigation of mechanical and thermal properties of the cetyltrimethylammonium bromide functionalized molybdenum disulfide (MoS2)/epoxy composites

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Published in 2017 at "Polymer Bulletin"

DOI: 10.1007/s00289-017-2037-8

Abstract: Molybdenum disulfide (MoS2), a 2D layered material has been recognised as a new paradigm in the area of materials science due to its graphene like structure. Herein, we prepared functionalized MoS2 nanosheets through one-pot hydrothermal… read more here.

Keywords: cetyltrimethylammonium bromide; mechanical thermal; disulfide mos2; mos2 ... See more keywords
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Copper(ii) compounds with cetyltrimethylammonium bromide as an efficient catalytic system for tert-butyl hydroperoxide decomposition

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Published in 2020 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-020-2721-y

Abstract: Chelate compounds of copper(ii) demonstrated high catalytic activity in tert-butyl hydroperoxide decomposition in the presence of cetyltrimethylammonium bromide (CTAB). The feature of this catalytic system is that it ensures high reaction rate without visible sign… read more here.

Keywords: cetyltrimethylammonium bromide; system; hydroperoxide decomposition; tert butyl ... See more keywords
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Structure and Excitation Dynamics of β -Carotene Aggregates in Cetyltrimethylammonium Bromide Micelle

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Published in 2018 at "Chemical Research in Chinese Universities"

DOI: 10.1007/s40242-018-7379-8

Abstract: The β-carotene(β-Car) aggregate was prepared by self-assembly in cetyltrimethylammonium bromide (CTAB) micelle. The ground state absorption measurement showed that the aggregate has J-type characteristics and resonance Raman spectra gave the intrinsic explanation of molecular interaction… read more here.

Keywords: state; cetyltrimethylammonium bromide; micelle; excitation dynamics ... See more keywords
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Interaction of cetyltrimethylammonium bromide with cefixime trihydrate drug at different temperatures and compositions: Effect of different electrolytes

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Published in 2019 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2018.10.022

Abstract: Abstract Herein, conductivity measurements have been carried out to explore the interaction between cetyltrimethylammonium bromide (CTAB, a cationic surfactant) and antibiotic drug (cefixime trihydrate (CMT)) in water and also in occurrence of inorganic salts (NaCl,… read more here.

Keywords: cefixime trihydrate; drug; interaction; cetyltrimethylammonium bromide ... See more keywords
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U(VI) adsorption by one-step hydrothermally synthesized cetyltrimethylammonium bromide modified hydroxyapatite-bentonite composites from phosphate‑carbonate coexisted solution

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Published in 2021 at "Applied Clay Science"

DOI: 10.1016/j.clay.2021.106027

Abstract: Abstract Cetyltrimethylammonium bromide modified hydroxyapatite-bentonite composites (CTAB-HAp-Bent) were first synthesized by one-step hydrothermal method to test its U(VI) adsorption behaviors from phosphate‑carbonate coexisted solution. When pH = 8.0, U(VI) = 50 mg/L, [CO3]T = 2 mmol/L, and [P] = 1.5 μmol/L, CTAB-HAp-Bent achieved the maximum qe… read more here.

Keywords: bromide modified; hydroxyapatite bentonite; adsorption; cetyltrimethylammonium bromide ... See more keywords
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Efficient preparation of cetyltrimethylammonium bromide-graphene oxide composite and its adsorption of Congo red from aqueous solutions

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

DOI: 10.1016/j.colsurfa.2018.06.048

Abstract: Abstract Materials based on graphene oxide (GO) have good adsorption capacities to various water contaminants in recent studies, owing to GO can provide more active sites than reduced graphene oxide. However, the inefficient preparation methods… read more here.

Keywords: graphene oxide; cetyltrimethylammonium bromide; adsorption; ctab composite ... See more keywords
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Some cetyltrimethylammonium bromide modified polysaccharide supports as sustained release systems for curcumin.

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Published in 2020 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2020.02.317

Abstract: Development of drug delivery systems has emerged out as significant field in medicinal chemistry because of their localized action, low frequency of drug administration and sustained release of drug at the site of action for… read more here.

Keywords: cetyltrimethylammonium bromide; release systems; sustained release; bromide modified ... See more keywords
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Cetyltrimethylammonium bromide functionalized silica nanoparticles (MSN) synthesis using a combined sol-gel and adsorption steps with enhanced adsorption performance of oxytetracycline in aqueous solution

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Published in 2020 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2020.07.008

Abstract: Abstract The cetyltrimethylammonium bromide (CTAB)-functionalized silica nanoparticles (MSN) were prepared using a combined sol-gel and adsorption steps. The nitrogen adsorption-desorption surface analysis shows the MSN has a lower surface area than the unmodified (or free)… read more here.

Keywords: cetyltrimethylammonium bromide; adsorption; functionalized silica; silica nanoparticles ... See more keywords
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Influence of various electrolytes on the interaction of cetyltrimethylammonium bromide with tetradecyltrimethylammonium bromide at different temperatures and compositions: Experimental and theoretical investigation

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.12.112

Abstract: Abstract Mixed micelle plays an imperative role in the solution chemistry and surface chemical applications. Conductivity measurement technique has been employed for studying the association properties of the mixed systems of two important cationic surfactants… read more here.

Keywords: interaction; cetyltrimethylammonium bromide; ctab; tetradecyltrimethylammonium bromide ... See more keywords
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Aggregation behavior of cetyltrimethylammonium bromide and tetradecyltrimethylammonium bromide in aqueous/urea solution at different temperatures: Experimental and theoretical investigation

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.04.080

Abstract: Abstract The solution properties of mixed amphiphiles system play a promising role in the surface chemical applications. Aggregation behavior of two cationic surfactants as tetradecyltrimethylammonium bromide (TTAB) and cetyltrimethylammonium bromide (CTAB) has been taken into… read more here.

Keywords: aggregation behavior; ctab ttab; tetradecyltrimethylammonium bromide; cetyltrimethylammonium bromide ... See more keywords
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Biofouling-Resistant Ultrafiltration Membranes via Codeposition of Dopamine and Cetyltrimethylammonium Bromide with Retained Size Selectivity and Water Flux

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Published in 2022 at "ACS Applied Materials & Interfaces"

DOI: 10.1021/acsami.2c05844

Abstract: Biofouling is a serious problem in ultrafiltration (UF) membrane applications. Modifying the surface of membranes with low molecular weight, commercially available antibacterial chemistries is an excellent strategy to mitigate biofouling. Herein, we report a new… read more here.

Keywords: size selectivity; ultrafiltration; codeposition; membrane ... See more keywords