A Novel Neutral Carrier for Uranyl Ion Based on a Commercially Available Aminophosphate Derivative: Evaluation in Membrane Electrodes and Nuclear Safeguards Applications

Badr, Ibrahim H. A.; Zidan, W. I.; Akl, Zeinab F.

doi:10.1002/elan.201200311

Cited by 15 publications

(4 citation statements)

References 61 publications

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“…Zamani et al,2012manufactured a potentiometric sensor of pristine gadolinium for lanthanide sequence deduction 39 and aterminalofneodymium (III) was built by Menon et al,2011 40 .A variety of ligands has been utilized to set up the uranyl sensors such as 1-(4-carboxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid 41 and crown ether 42 .Shokrollahiet al,2009, 43 arranged and concentrated on the anodes criterion for uranyl sensors rely on bis (2-hydroxy acetophenone) ethylene diimine. Bader et al, 2012 created uranyl layer terminals based on amino ( tri-methyl) phosphate 44 and the formed film cathodes observed to be specific in the vicinity of uranyl particle over a vast number of impeding cations. Metilda et al, 2004 45 arranged particle engraved polymer materials for uranyl particle by framing binary 5,7-dichloroquinoline-8-ol (DCQ) or 4-vinylpyridine.Molecularly imprinted polymers have been tailored and thoroughly described for the detection of uranyl ion.…”

Section: Detection Of Uranyl Ionmentioning

confidence: 99%

Fabrication of Anchored Complexes as Electrodes for Sensing Heavy Metal Ions by Electrochemical Method

Jose¹,

Datta²,

Sreeja³

2017

Orient. J. Chem

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Anchored coordination complexes as electrochemical sensors play a significant role in the modern era. It is evident that this becomes a fact on account of their practical convenience. Furthermore, they have unlimited scope in ecological, therapeutic, experimental and biomedical applications. It has been observed that 165 such papers have reported on anchored complexes for electrochemical sensing during the past two years. While human vitality is rigorously threatened by heavy metal ions today, numerous trials are restrained for screening these in nature. This retrace highlights the electro analytical methods and the masterpiece contribution of anchored coordination complexes as electrochemical sensors for the identification of heavy metals such as indium, uranium, lead, beryllium, and mercury in 2015 and 2016.

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Section: Detection Of Uranyl Ionmentioning

confidence: 99%

Fabrication of Anchored Complexes as Electrodes for Sensing Heavy Metal Ions by Electrochemical Method

Jose¹,

Datta²,

Sreeja³

2017

Orient. J. Chem

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“…Nowadays, numerous polymeric potentiometric sensors have been developed for the determination of drug species, mainly for quality control of commercial preparations. Because of their sensitivity, selectivity and simplicity, potentiometric sensors are among the most commonly applied electrochemical techniques for various rapid measurements of drugs (37). Although few reports were addressed for the determination of CPX and CFZ, those developed sensors showed poor reproducibility, narrow concentration ranges and high detection limits.…”

Section: Introductionmentioning

confidence: 99%

Biogenic green synthesis of metal oxide nanoparticles using oat biomass for ultrasensitive modified polymeric sensors

Al-Tamimi

2021

Green Chemistry Letters and Reviews

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This study describes Green synthesis of two metal oxide nanoparticles MnO 2 NPs and CuONPs using the oat biomass. The electrocatalytic activity of the synthesized metal oxide nanoparticles was investigated by fabricating two modified sensors enriched with MnO 2 NPs and CuONPs as a coated layer on the surface of the sensors and utilized to quantify antibacterial drugs cephalexin (CPX) and cefazolin (CFZ) in their commercial products and biosamples. The tested drugs were incorporated with the precipitating agents phosphomolybdic acid and phosphotungstic acid to form CPX-PM and CFZ-PT as electroactive materials, respectively. Conductivity enhancement of the fabricated modified sensors CPX-PM-MnO 2 NPs and CFZ-PT-CuONPs was determined and the outcomes compared to the results obtained from the conventional types of the same sensors. Linear relationships were recorded between the sensory potentials of the enriched metal oxide nanoparticles in the ranges of 1.0 × 10-8-1.0 × 10-2 and 1.0 × 10-10-1.0 × 10-2 mol L-1 with lower limits of detection 5.6 × 10-9 and 5.7 × 10-11 mol L-1 for CPX-PM-MnO 2 NPs and CFZ-PT-CuONPs with respect to 1.0 × 10-6-1.0 × 10-2 mol L-1 of their conventional coated wire types. The fabricated sensors provide excellent sensitivity and selectivity towards the determination of CPX and CFZ in its commercial and biosamples.

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“…For the chemical recognition of uranyl ions, several commercial extractants which have been applied in uranium extraction were used as ionophores. The literature reveals the construction and performance characterization of uranyl membrane electrodes based on varoius extractants such as tris(2‐ethylhexyl)phosphate (TEHP) , trioctylphosphineoxide (TOPO) , O‐methyldihexylphosphine oxide O′‐hexyl‐2‐ethylphosphoric acid , cyanex , dibutyl butyl phosphonate (DBBP) , di‐n‐octyl phenyl phosphonate (DOPP) , amino(trimethyl)phosphate (ATMP) , and calixarene derivatives , .…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Selective Determination of Uranyl Ions Using PVC Membrane Sensor

Akl

2017

Electroanalysis

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A UO22+‐PVC membrane electrode was constructed using 2‐thenoyltrifluoroacetone as ionophore and its electrochemical response performance was characterized. The effect of membrane composition on the electrode performance was studied and best results were obtained using dioctylsebacate as a mediator and potassium tetrakis(4‐chlorophenyl)borate as anion excluder. The optimized UO22+‐sensor exhibited a Nernstian response with a slope of 29.5±0.5 mV decade−1 over the concentration range 5.0×10−7−1.0×10−1 mol L−1 at 25 °C with a detection limit of 3.1×10−7 mol L−1. The optimized electrode showed very good selectivity towards UO22+ relative to a wide variety of other cations and fast response time. Surface morphology of the optimized membrane electrode at different stages of its development and use was investigated and discussed. Quantum chemical calculations for geometrical optimization of the ionophore were carried out to investigate the interaction between the ionophore and UO22+ using DFT B3LYP/6‐31++G(d,p) level of theory and the obtained data confirmed the proposed response mechanism. The developed sensor was successfully applied for UO22+ selective determination in real water samples and the obtained results were compared to those obtained by spectrophotometric method indicating no significant difference.

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A Novel Neutral Carrier for Uranyl Ion Based on a Commercially Available Aminophosphate Derivative: Evaluation in Membrane Electrodes and Nuclear Safeguards Applications

Cited by 15 publications

References 61 publications

Fabrication of Anchored Complexes as Electrodes for Sensing Heavy Metal Ions by Electrochemical Method

Fabrication of Anchored Complexes as Electrodes for Sensing Heavy Metal Ions by Electrochemical Method

Biogenic green synthesis of metal oxide nanoparticles using oat biomass for ultrasensitive modified polymeric sensors

Electrochemical Selective Determination of Uranyl Ions Using PVC Membrane Sensor

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