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The Use of AOBH-DEHP Molecular Probe to Characterize BHDC Reverse Micelles Interfaces. Insights on the Interfacial Water Structure
(Wiley, 2017-03)
This work presents the use of the molecular probe: 3,6-bis(dimethylamino) acridinium bis-(2-ethylhexyl) phosphate salt, AOBH-DEHP. This probe is used to gain insights into the properties of the benzene/benzyl-n-hexadecyl ...
Molecular Dynamics Simulation of Water/BHDC Cationic Reverse Micelles. Structural Characterization, Dynamical Properties, and Influence of Solvent on Intermicellar Interactions
(American Chemical Society, 2014-07)
We report results obtained from molecular dynamics (MD) experiments of benzylhexadecyldimethylammonium chloride (BHDC) cationic reverse micelles (RMs). In particular we analyzed equilibrium and dynamical characteristics ...
PRODAN dual emission feature to monitor BHDC interfacial properties changes with the external organic solvent composition
(American Chemical Society, 2013-02)
We have investigated the water/benzyl-n-hexadecyldimethylammonium chloride (BHDC)/n-heptane:benzene reverse micelles (RMs) interfaces properties using 6-propionyl- 2-(N,N-dimethyl)aminonaphthalene, PRODAN, as molecular ...
Non-aqueous reverse micelles created with a cationic surfactant: Encapsulating ethylene glycol in BHDC/non-polar solvent blends
(Elsevier Science, 2016-11)
We present results on a new system that forms non-aqueous reverse micelles (RMs) created with a cationic surfactant, benzyl-n-hexadecyldimethylammonium chloride (BHDC), encapsulating ethylene glycol (EG), in different ...
Photoionization processes of charged pyrene derivatives in reverse micelles. The effect of the interfacial charge
(Elsevier Science Sa, 2015-06)
The laser flash photolysis studies of (4-(1-pyrenyl)butyl)trimethylammonium bromide (PBTMA) and 1-pyrene sulfonic acid (PSA) were carried out in BHDC and AOT reverse micellar solutions in benzene. At low laser intensities ...
Role of micellar interface in the synthesis of chitosan nanoparticles formulated by reverse micellar method
(Elsevier Science, 2020-08-20)
Chitosan nanoparticles (Ch-NPs) have been extensively studied due to their wide applicability. The reverse micellar method has attracted special attention as a way to synthesize them, since it makes it possible to obtain ...
Characterization of multifunctional reverse micelles' interfaces using hemicyanines as molecular probes. II: Effect of the surfactant
(American Chemical Society, 2009-05)
In this work, we have investigated the behavior of the cationic hemicyanine trans-4-[4-(dimethylamino)-styryl]-N-methylpyridinium iodide (HC) in benzene/benzyl-n-hexadecyl dimethylammonium chloride (BHDC)/ water reverse ...
Electron donor ionic liquids entrapped in anionic and cationic reverse micelles. Effects of the interface on the ionic liquid–surfactant interactions
(Royal Society of Chemistry, 2013-08)
The behavior of two ionic liquids (ILs) with high electron donor ability such as 1-butyl-3-methylimidazolium trifluoromethanesulfonate (bmimTfO) and 1-butyl-3-methylimidazolium trifluoroacetate (bmimTfA) entrapped in anionic ...
Supramolecular Assemblies Obtained by Mixing Different Cyclodextrins and AOT or BHDC Reverse Micelles
(American Chemical Society, 2014-03)
In this contribution we show the effect of the surfactant polar head and the external solvent on the incorporation of different cyclodextrins (CDs) {α-CD, β-CD, γ-CD, decenylsuccinyl-β-CD (Mod-β-CD), and hydroxypropyl-β-CD ...
The impact of the polar core size and external organic media composition on micelle-micelle interactions: The effect on gold nanoparticle synthesis
(Royal Society of Chemistry, 2015-10)
We report the effect of the molar ratio parameter W0(W0= [water]/[surfactant]) and the external organic media composition on benzyl-n-hexadecyldimethylammonium chloride (BHDC) reverse micelle (RM) interactions, the key ...