A New Phosphonium Calix[4]arene for Selective Anion Recognition: Synthesis and Studies in Solution and in Ion Selective Electrodes

Pomećko, Radosław; Asfari, Zouhair; Hubscher-Bruder, Véronique; Bocheńska, Maria; Arnaud‐Neu, Françoise

doi:10.1080/10610270601123995

Cited by 14 publications

(7 citation statements)

References 31 publications

(15 reference statements)

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“…The components for electrode membranes, i.e., poly(vinyl chlor i d e ) ( P V C o f h i g h m o l e c u l a r w e i g h t ) , b i s ( 2ethylhexyl)sebacate (DOS) ≥ 97%, o-nitrophenyl octyl ether (o-NPOE) ≥ 99%, chloroparaffin 60% chlorine basis, and potassium tetrakis(p-chlorophenyl)borate (KTpClPB) ≥ 97%; tridodecylmethylammonium chloride (TDMACl); ionophores selected for the studies, i.e., p-tert-butylcalix [4]arene-tetraacetic acid tetraethyl ester (sodium ionophore X), valinomycin (potassium ionophore I), N,N-dicyclohexyl-N′,N′-dioctyldecyl-3oxapentane-diamide (calcium ionophore IV), N,N″octamethylene-bis(N′-heptyl-N′-methylmalonamide) (magnesium ionophore III), and tridodecylamine (hydrogen ionophore I), were purchased from Sigma-Aldrich. Tetrakis-(4-triphenylp h os p h on i um -b u t o x y ) -pt e rt -b u t y l ca l i x [ 4 ] a r e n e tetrathiocyanate (thiocyanate ionophore) was synthesized at the Faculty of Chemistry, Department of Chemistry and Technology of Functional Materials, Gdańsk University of Technology [64,65]. Solvent, i.e., tetrahydrofuran anhydrous ≥ 99%; and conducting polymer components, i.e., 3,4ethylenedioxythiophene (EDOT) and poly(4-styrenesulfonic acid) sodium salt (NaPSS), were purchased from Sigma-Aldrich.…”

Section: Chemicalsmentioning

confidence: 99%

A miniaturized solid-contact potentiometric multisensor platform for determination of ionic profiles in human saliva

Urbanowicz

Pijanowska

Jasiński

et al. 2019

J Solid State Electrochem

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This paper describes a miniaturized multisensor platform (MP-ISES) consisting of electrodes: a reference one (RE) and ionselective electrodes (ISEs) for monitoring Na + , K + , Ca 2+ , Mg 2+ , Cl − , and SCN − ions and pH in human saliva. Gold electrode surface was modified by deposition of two layers: electrosynthesized PEDOT:PSS forming an intermediate layer, and ionselective membrane. The developed ISEs were characterized by a wide linear range and sensitivity consistent with the Nernst model. The entire MP-ISEs are characterized by satisfactory metrological parameters demonstrating their applicability in biomedical research, in particular in measurements concerning determination of ionic profiles of saliva. Saliva samples of 18 volunteers aged from 20 to 26 participating in a month experiment had been daily collected and investigated using the MP-ISEs assigned individually to each person. Personalized profiles of ions (ionograms) in saliva, such as Na + , K + , Ca 2+ , Mg 2+ , Cl − , SCN − , and H + , were obtained. Keywords Potentiometric multisensor platform. Personalized ion profiles (ionograms) in human saliva. Solid-contact ion-selective electrodes. Simultaneous determination of ion concentration * Marcin Urbanowicz

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Section: Chemicalsmentioning

confidence: 99%

A miniaturized solid-contact potentiometric multisensor platform for determination of ionic profiles in human saliva

Urbanowicz

Pijanowska

Jasiński

et al. 2019

J Solid State Electrochem

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“…To perform the different ion-selective membranes, the following ionophores were used: p-tert-butylcalix [4]arenetetraacetic acid tetraethyl ester (sodium ionophore X), valinomycin (potassium ionophore I), N,N-dicyclohexyl-N ′,N′-dioctyldecyl-3-oxapentane-diamide (calcium ionophore I V ) , N , N ″ -o c t a m e t h y l e n e -b i s ( N ′ -h e p t y l -N ′methylmalonamide) (magnesium ionophore III), tridodecylamine (hydrogen ionophore I) all purchased from Sigma Aldrich, and tetrakis-(4-triphenylphosphoniumbutoxy)-p-tert-butylcalix [4] arene tetrathiocyanate (thiocyanate ionophore) obtained by synthesis [28,29]. The exact percentage of membrane's composition is given in…”

Section: Chemicalsmentioning

confidence: 99%

The computational methods in the development of a novel multianalyte calibration technique for potentiometric integrated sensors systems

Urbanowicz

Pijanowska

Jasiński

et al. 2019

J Solid State Electrochem

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In recent years, integration and miniaturization of ion-selective electrodes (ISEs) have brought many benefits resulting in the possibility of simultaneous determination of the ions concentration in small volume samples. One of the key problems related to the preparation of potentiometric integrated sensors systems (PISSs) is a calibration procedure due to the necessity to calibrate each particular sensor separately. The main aim of the research was to develop a novel calibration method for PISSs fabricated with the use of an all-solid-state technology, which has been compared with other types of sensor calibration technique. The proposed algorithm concerns the method of calibration solutions composition determination for miniature ion-selective sensors before measuring in biological samples especially human saliva samples. This article also compares the parameters of ionselective sensors for two types of PISSs, including ISEs based on gold (Au) and glassy carbon (GC) electrodes. In addition, a series of measurements was performed using PISS with Au-ISEs in samples of human saliva, which were preceded by different types of sensor calibration and compared with the results obtained with the clinical analyzer. Moreover, the effect of the viscosity of calibration solutions on the ISE parameters and the lifetime of the sensors were investigated.

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“…The first electrode proposed for perchlorate was patented in 1968 by Ross 33. Since that time several selective electrodes were developed based on ion association complexes 32a, 34, organic dyes 35, quaternary ammonium salts 32b, 36, metal complexes 32c, 37, polyamines 26, macrocyclic ethers 38, calixarenes 39 and porphyrins 40. The majority of these electrodes were constructed by adopting configurations with an internal reference solution.…”

Section: Resultsmentioning

confidence: 99%

Study of a Novel Bisnaphthalimidopropyl Polyamine as Electroactive Material for Perchlorate‐selective Potentiometric Sensors

et al. 2015

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In this work, the new polyamine bisnaphthalimidopropyl‐4,4’‐diaminodiphenylmethane is proposed as a new ionophore for perchlorate potentiometric sensors. The optimal formulation for the membrane comprised of 12 mmol kg−1 of the ionophore, and 68 % (w/w) of 2‐nitrophenyl phenyl ether as plasticizer and 31 % (w/w) of high molecular weight PVC. The sensors were soaked in water for a week to allow leakage of anionic impurities and for one day in a perchlorate solution (10−4 mol L−1) to improve reproducibility due to its first usage. The stability constant for the ionophore‐perchlorate association in the membrane, log βIL1=3.18±0.04, ensured a performance characterized by the slope of 54.1 (±0.7) mV dec−1 to perchlorate solutions with concentrations between 1.24×10−7 and 1.00×10−3 mol L−1. The sensors are insensitive to pH between 3.5 to 11.0, they have a practical detection limit of 7.66 (±0.42) ×10−8 mol L−1 and a response time below 60 s for solutions with perchlorate concentrations above 5×10−6 mol L−1. The accuracy of the results was confirmed by the analysis of the contaminant in a certified reference water sample.

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A New Phosphonium Calix[4]arene for Selective Anion Recognition: Synthesis and Studies in Solution and in Ion Selective Electrodes

Cited by 14 publications

References 31 publications

A miniaturized solid-contact potentiometric multisensor platform for determination of ionic profiles in human saliva

A miniaturized solid-contact potentiometric multisensor platform for determination of ionic profiles in human saliva

The computational methods in the development of a novel multianalyte calibration technique for potentiometric integrated sensors systems

Study of a Novel Bisnaphthalimidopropyl Polyamine as Electroactive Material for Perchlorate‐selective Potentiometric Sensors

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