Transport of mercury through liquid membranes containing calixarene carriers

Ersöz, Mustafa

doi:10.1016/j.cis.2007.04.007

Cited by 65 publications

(68 citation statements)

References 73 publications

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“…Shohat and Grushka [120] studied the applicability of p-sulfonate calix [6]arene on the retention behaviors of chlorinated phenols, benzenediols and toluidines in capillary electrophoresis. Moreover, Sirit and Yilmaz [121] reported the applicability of (N-L-alaninoacyl)calix [4]arene and (N-L-valinoacyl)calix [4]arene for chiral separations of three binaphthyl derivatives (BNHP, BNA and BINOL) in capillary electrophoresis.…”

Section: Electrokinetic Chromatographymentioning

confidence: 99%

“…The simplicity of chemical modification, easy preparation of calixarenes, and strong and variable ion binding abilities (by changing the conformations, the moieties, the number of donor groups and the nature of them) led to calixarenes, following cyclodextrines and crown ethers, being the third Caltrex AI-calix [4]aren, Caltrex AII-calix [6]aren, Caltrex AIIIcalix [8]aren, Caltrex BI-p-tert-butyl-calix [4]aren, Caltrex BII-ptert-butyl-calix [6]aren, Caltrex BIII-p-tert-butyl-calix [8]aren, Caltrex Science-calix [4]aren, p-tert-butyl-calix [4]aren and resorcinarene-bonded phase (Caltrex resorcinaren)…”

Section: Lc Stationary Phases For Molecular Recognitionmentioning

confidence: 99%

“…Benzene, toluene, ethylbenzene, naphthalene, propylbenzene, anthracene, phenanthrene, bipheny, o-terpheny, triphenylene, promazine, propranolol, chlorpromazine, promethazine, amitriptyline, nortriptyline, o-cresol, phenol, dimethylacetamide, benzoic acid, naproxen, diclofenac, benzoic acid, salicylic acid, procaine and ephedrine [128] p-tert-Butyl-calix [8]arene Steroids [129] Naphthyl-calix [4]arene and t-butyl-calix [4]arene Caffeine [130] Calix [6]arene-p-sulfonate Nitrophenol, methoxyphenol, cresol, aminophenol and chlorophenol [131] C-Tetraundecylcalix [4]resorcinarene Cytosine, uracil and thymine [132] Calix [8]arene Tricyclic neuroleptic [133] Calix [4]arenes Benzene or uracil derivatives [134] Caltrex BIIE Paracetamol, caffeine and acetylsalicylic acid [135] Caltrex AIII Celecoxib [136] Fluorinated calix [4]arene Fluorine compounds [137] p-tert-Butyl-calix [8]arene Aromatic carboxylic acids [138] 9-Amino(9-deoxy)-epiquinine calix [4]arene, 9-amino(9-deoxy)-quinine calix [4]arene Cyclic amino acids [139] Caltrex AI, Caltrex AII, Caltrex AIII, Caltrex BI, Caltrex BII and Caltrex BIII PAHs, phenols, substituted aromatics, xanthines, barbituric acid, benzoic acid esters [140] Calix [4]arene tetradiethylamide Amino acid ester hydrochlorides [141,142] Calix [4]resorcinarene and calix [4,6,8]arene Flupentixol, chlorprothixene, clopenthixol and doxepin [143] p-tert-Butylcalix [4,6,8]arene Disubstituted aromatics, uracil derivatives and estradiol epimers [1...…”

Section: Lc Stationary Phases For Molecular Recognitionmentioning

confidence: 99%

“…They illustrate the electropherograms obtained from dinitrobenzenes (1: mdinitrobenzene, 2: p-dinitrobenzene and 3: o-dinitrobenzene) in the presence of 7.5 mM calixarene derivative. Moreover, they presented the electropherograms obtained from benzenediols (1: p-benzenediol, 2: m-benzenediol and [6]arene Chlorinated phenols, benzenediols and toluidines [120] (N-L-Alaninoacyl)calix [4]arene, (N-L-Valinoacyl)calix [4]arene Three binaphthyl derivatives [121] Calix [4]arene-bearing sulfonate groups Positional isomers of nitrophenols, dinitrobenzenes, and benzenediols [122] p-(Carboxyethyl)calix[n]arenes PAHs [123] (N-L-Valinoacyl)calix [4]arene, (N-L-Alaninoacyl)calix [4]arene…”

Section: Electrokinetic Chromatographymentioning

confidence: 99%

“…Based on these factors, calixarenes have demonstrated an outstanding complex ability concerning ions, neutral molecules, etc., and are considered the third best host molecules after cyclodextrins and crown ethers [5]. Various applications of calixarenes are used in purification, chromatography, catalysis, enzyme mimics, ion selective electrodes, phase transfer, transport across membranes, ion channels and self-assembling monolayers [6]. The poor solubility of most calixarenes precludes their applications as additives in aqueous eluents of chromatographic systems [7].…”

Section: Introductionmentioning

confidence: 99%

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Applications of Nano-Baskets of Calixarenes in Chromatography

2011

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Nano-baskets of calixarenes have been subject to extensive research in the construction of liquid chromatographic phases, extractants, transporters, electrode ionophores, and optical and electrochemical sensors over the past 4 decades. There has long been interest in calixarene-based liquid chromatographic phases. Owing to the recent rapid growth in the number of publications on calixarene-based liquid chromatographic phases, this review paper focuses on their different applications in the main fields of molecular and ionic species as well as liquid chromatographic mobile and stationary phases. Although the recent reports have focused on the optimization and application of one kind or a unique group of calixarenic mobile or stationary phases, this review is a collection and comparison of a variety of research data dealing with the synthesis, preparation and behavior of calixarene-based liquid chromatographic phases.

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Section: Electrokinetic Chromatographymentioning

confidence: 99%

Section: Lc Stationary Phases For Molecular Recognitionmentioning

confidence: 99%

Section: Lc Stationary Phases For Molecular Recognitionmentioning

confidence: 99%

Section: Electrokinetic Chromatographymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Applications of Nano-Baskets of Calixarenes in Chromatography

2011

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PVA cryogel membranes as a promising tool for the retention and separation of metal ions from aqueous solutions

Papancea

Valente

Paţachia

2010

J of Applied Polymer Sci

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ABSTRACT:The sorption and transport of metal ions by poly(vinyl alcohol) hydrogel membranes (PVA HG), obtained by physical crosslinking through the freezing/ thawing method, was analyzed using aqueous nitrate solutions of copper, lead, and nickel, at concentrations ranging from 1 to 100 mM, at 25 C. The sorption of heavy metal by PVA HG has been characterized by swelling and loading degrees. The effect of the heavy metals incorporation on the chemical properties of PVA HG matrices has been studied using SEM, to observe changes in the surface morphology of PVA HG membranes, and FTIR-ATR, aiming to monitor the heavy metals ions sorption into PVA hydrogel membranes. The analysis of permeation and diffusion coefficients of 100 mM aqueous solutions of Cu 2þ , Ni 2þ , and Pb 2þ show that the diffusion process may be mainly described by hydrodynamic models; however, the transport process shows that the distribution coefficient for the different heavy metals are always higher than one, in agreement, with the sorption studies.

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Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

et al. 2015

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In this report, ruthenium nanoparticles (RuNPs) and calix[4]amidocrown‐5 (C4A5) were synthesized and grafted onto the surface of reduced graphene oxide (RGO) nanocomposite (RuNPs/C4A5/RGO). The morphologies of the nanocomposites were characterized by transmission electron microscope, scanning electron microscope, atomic force microscope, electrochemical impedance spectroscopy and x‐ray photoelectron spectroscopy. The electrochemical experiments were performed by cyclic voltammetry, electrochemical impedance spectroscopy and square wave voltammetry. The simultaneous determination of quercetin, rutin and morin was performed on glassy carbon electrode modified with RuNPs/C4A5/RGO (RuNPs/C4A5/RGO/GCE). The linearity ranges and the detection limits of QR, RT and MR were 1.0×10−10–1.0×10−8 M and 2.0×10−11 M respectively.

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Transport of mercury through liquid membranes containing calixarene carriers

Cited by 65 publications

References 73 publications

Applications of Nano-Baskets of Calixarenes in Chromatography

Applications of Nano-Baskets of Calixarenes in Chromatography

PVA cryogel membranes as a promising tool for the retention and separation of metal ions from aqueous solutions

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

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