An all-solid-state polymeric membrane Pb2+-selective electrode with bimodal pore C60 as solid contact

Li, Jinghui; Yin, Tanji; Qin, Wei

doi:10.1016/j.aca.2015.03.038

Cited by 46 publications

(26 citation statements)

References 29 publications

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“…The proposed Cd 2+ -ISE is robust to the interferences from O 2 and CO 2 and there are no obvious potential drifts during the measurements. The results are consistent with those of other carbon nanomaterialbased ASS-ISEs [12,16,25,51]. In addition, the influence of light on the potential stability was also measured by immersing the proposed GC/PGR-MPN/Cd 2+ -ISE in 10 −5 M Cd(NO 3 ) 2 while turning on and off the ambient light.…”

Section: Effects Of O 2 Co 2 and Lightsupporting

confidence: 76%

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

Yin

Qin

2017

Sensors and Actuators B: Chemical

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Section: Effects Of O 2 Co 2 and Lightsupporting

confidence: 76%

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

Yin

Qin

2017

Sensors and Actuators B: Chemical

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“…Currently solid contact ISEs are based on conducting polymers such as PEDOT: PSS and POT . Other constructions are based on molecular redox couples and other materials like gold , platinum and C60 …”

Section: Introductionmentioning

confidence: 99%

Simultaneous Determination of Na⁺, K⁺, Ca²⁺, Mg²⁺and Cl⁻in Unstimulated and Stimulated Human Saliva Using All Solid State Multisensor Platform

et al. 2017

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Human saliva is one of the body fluids which collection method is relatively simple and non‐invasive. The article is dedicated to assess concentration (activity) of Na+, K+, Ca2+, Mg2+ and Cl− in fresh, unstimulated or stimulated human saliva samples using single solid contact ion‐selective electrodes with conventional reference electrode and self‐made multisensor platform (MP) equipped with ion‐selective membranes for Na+, K+, Ca2+, Mg2+ and Cl− and reference electrode made in solid state technology, based on dispersed KCl in the polymer. Both kind of electrodes, single ISE and miniaturized electrodes in multisensor platform (ISE‐MP) were made of glassy carbon. The electrode surfaces have been modified by conductive polymer (PEDOT) layer deposition; with the exception of Cl− electrode, in which conducting polymer was not applied. Potentiometric measurements were used to compare the changes of the ionic composition in various samples of saliva.

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“…Carbonaceous nanostructured materials, such as three-dimensionally ordered macroporous carbon [ 16 ], carbon nanotubes [ 17 ], fullerene [ 18 , 19 ], graphene [ 20 , 21 , 22 , 23 ], colloid imprinted mesoporous (CIM) carbon [ 24 ] and porous carbon spheres [ 25 ], have also been employed as solid contacts for efficient ion-to-electron transduction. These materials are chemically stable and exhibit a large surface area with high double layer capacitance.…”

Section: Introductionmentioning

confidence: 99%

All-Solid-State Sodium-Selective Electrode with a Solid Contact of Chitosan/Prussian Blue Nanocomposite

Ghosh

Chung

Rieger

2017

Sensors

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Conventional ion-selective electrodes with a liquid junction have the disadvantage of potential drift. All-solid-state ion-selective electrodes with solid contact in between the metal electrode and the ion-selective membrane offer high capacitance or conductance to enhance potential stability. Solution-casted chitosan/Prussian blue nanocomposite (ChPBN) was employed as the solid contact layer for an all-solid-state sodium ion-selective electrode in a potentiometric sodium ion sensor. Morphological and chemical analyses confirmed that the ChPBN is a macroporous network of chitosan that contains abundant Prussian blue nanoparticles. Situated between a screen-printed carbon electrode and a sodium-ionophore-filled polyvinylchloride ion-selective membrane, the ChPBN layer exhibited high redox capacitance and fast charge transfer capability, which significantly enhanced the performance of the sodium ion-selective electrode. A good Nernstian response with a slope of 52.4 mV/decade in the linear range from 10−4–1 M of NaCl was observed. The stability of the electrical potential of the new solid contact was tested by chronopotentiometry, and the capacitance of the electrode was 154 ± 4 µF. The response stability in terms of potential drift was excellent (1.3 µV/h) for 20 h of continuous measurement. The ChPBN proved to be an efficient solid contact to enhance the potential stability of the all-solid-state ion-selective electrode.

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An all-solid-state polymeric membrane Pb2+-selective electrode with bimodal pore C60 as solid contact

Cited by 46 publications

References 29 publications

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

Simultaneous Determination of Na⁺, K⁺, Ca²⁺, Mg²⁺and Cl⁻in Unstimulated and Stimulated Human Saliva Using All Solid State Multisensor Platform

All-Solid-State Sodium-Selective Electrode with a Solid Contact of Chitosan/Prussian Blue Nanocomposite

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An all-solid-state polymeric membrane Pb2+-selective electrode with bimodal pore C60 as solid contact

Cited by 46 publications

References 29 publications

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

An effective solid contact for an all-solid-state polymeric membrane Cd 2+ -selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

Simultaneous Determination of Na+, K+, Ca2+, Mg2+and Cl−in Unstimulated and Stimulated Human Saliva Using All Solid State Multisensor Platform

All-Solid-State Sodium-Selective Electrode with a Solid Contact of Chitosan/Prussian Blue Nanocomposite

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Product

Resources

About

Simultaneous Determination of Na⁺, K⁺, Ca²⁺, Mg²⁺and Cl⁻in Unstimulated and Stimulated Human Saliva Using All Solid State Multisensor Platform