Application of supported liquid membranes containing methyl cholate in cyclohexane for the carrier-mediated transport of sugars

Hassoune, Hicham; Rhlalou, Touria; Frouji, Moulay Abdellah; Chappey, Corinne; Verchère, Jean‐François

doi:10.1016/j.desal.2005.06.010

Cited by 21 publications

(10 citation statements)

References 11 publications

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“…This result was deducted from kinetic studies on the transport of these compounds. In addition, the recent studies conducted by Verchère and co-workers [44][45][46] with similar membranes for the transport of carbohydrates, confirm these results and show that the use of carriers with specific configurations, is probably a solution to achieve selective transport of some compounds from mixtures. The established model for this transport mechanism has been verified.…”

Section: Resultssupporting

confidence: 74%

A supported liquid membrane (SLM) with resorcinarene for facilitated transport of methyl glycopyranosides: Parameters and mechanism relating to the transport

Touaj

Tbeur

Hor

et al. 2009

Journal of Membrane Science

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Section: Resultssupporting

confidence: 74%

A supported liquid membrane (SLM) with resorcinarene for facilitated transport of methyl glycopyranosides: Parameters and mechanism relating to the transport

Touaj

Tbeur

Hor

et al. 2009

Journal of Membrane Science

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“…compared with that in the absence of a carrier. Cholic acid and methyl cholate inhibited the permeation rate of monosaccharides except for galactose and mannose although in previous studies using a cyclohexane membrane including methyl cholate as the carrier, facilitated transport of hexoses and pentoses has been observed [6,9,10]. On the other hand, calix [6]arene enhanced the permeation rate of all monosaccharides and facilitated transport was observed.…”

Section: Transport Of Saccharides In the Absence Of A Carriermentioning

confidence: 93%

Effect of Carriers on the Transport of Saccharides by Supported Ionic Liquid Membranes

Matsumoto

Nobuyasu

Kondo

2010

SERDJ

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The transport of saccharides (i.e. hexoses, pentoses and disaccharides) through supported ionic liquid membranes was examined by employing Aliquat 336 as the membrane solvent and cholic acid, methyl cholate and carix [6]arene as the carriers. In the absence of a carrier, saccharides were successfully permeated through the membrane. This transport behavior is found to obey the solution-diffusion mechanism. When calix [6]arene was used as the carrier, facilitated transport of monosaccharides was observed.

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“…To improve the separation process, the researchers added to the SLM organic phase, mobile carriers to accelerate and facilitate the transport of species, while increasing the selectivity of the membranes [5,14]. The SLM technique is an approach widely used for the extraction and enrichment of metal ions and organic compounds [15][16][17].…”

Section: Description and Operating Principle Of The (Slm)smentioning

confidence: 99%

“…This development should be increased because of the good performance offered by membrane processes and due to the emerging needs of environmental protection (effluent treatment, clean processes…). Meanwhile, these different applications, research increasingly pushed to better understand the functioning of these membrane processes, create more efficient or more specific, and develop new methods to access new applications [1][2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Methyl Cholate and Resorcinarene New Carriers for the Recovery of Cr(III) Ions by Supported Liquid Membranes (SLM)s

Benjjar¹,

Eljaddi²,

Kamal³

et al. 2013

OJPC

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The technique of supported liquid membranes was used to achieve the facilitated transport of Cr(III) ions, using tow amphiphilic carriers, the methyl cholate and resorcinarene. For prepared SLMs, toluene as organic phase and film of polyvinylidene difluoride, as hydrophobic polymer support with 100 μm in thickness and 0.45 μm as the diameter of the pores. The macroscopic parameters (P and J₀) on the transport of these ions were determined for different medium temperatures. For these different environments, the prepared SLMs were highly permeable and a clear evolution of these parameters was observed. The parameter J₀ depended on the temperature according to the Arrhenius equation. The activation parameters, Ea, ΔH^≠ and ΔS^≠, for the transition state on the reaction of complex formation (ST) , were determined. To explain these results for this phenomenon, and achieve a better extraction of the substrate, a model based on the substrate complexation by the carrier and the diffusion of the formed complex (ST) was developed. The experimental results verify this model and determine the microscopic parameters (K_ass and D^*). These studies show that these parameters K_ass and D^* are specific to facilitated transport of Cr(III) ions by each of the carriers and they are changing significantly with temperature.

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Application of supported liquid membranes containing methyl cholate in cyclohexane for the carrier-mediated transport of sugars

Cited by 21 publications

References 11 publications

A supported liquid membrane (SLM) with resorcinarene for facilitated transport of methyl glycopyranosides: Parameters and mechanism relating to the transport

A supported liquid membrane (SLM) with resorcinarene for facilitated transport of methyl glycopyranosides: Parameters and mechanism relating to the transport

Effect of Carriers on the Transport of Saccharides by Supported Ionic Liquid Membranes

Methyl Cholate and Resorcinarene New Carriers for the Recovery of Cr(III) Ions by Supported Liquid Membranes (SLM)s

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