Results 11 to 20 of about 41,942 (274)

Chloride Ion-Selective Electrode with Solid-Contact Based on Polyaniline Nanofibers and Multiwalled Carbon Nanotubes Nanocomposite

Membranes, 2022
Use of the nanocomposite of chloride-doped polyaniline nanofibers and multiwalled carbon nanotubes (PANINFs-Cl:MWCNTs) for construction of ion-selective electrodes with solid-contact sensitive to chloride ions has been described. Many types of electrodes
Karolina Pietrzak, Klaudia Morawska, Szymon Malinowski, Cecylia Wardak   +3 more
doaj   +1 more source

Performance Comparison of Solid Lead Ion Electrodes with Different Carbon-Based Nanomaterials as Electron-Ion Exchangers

Sensors, 2021
Carbon-based nanomaterials with carboxylation or chemical modification are widely used as electron-ion exchangers of solid electrodes. For reducing the complexity and dangerousness of the intermediate layer preparation, different original carbon-based ...
Lei Zhang, Zhengying Wei, Pengcheng Liu, Haoran Wei, Denglong Ma   +4 more
doaj   +1 more source

Ion selective electrodes in environmental analysis [PDF]

Journal of the Serbian Chemical Society, 2013
An overview is given dealing with application of ion-selective electrodes (ISEs) in environmental analysis. ISEs are placed into the context of the trend of development of sensors for extensive and frequent monitoring.
Radu Aleksandar, Radu Tanja, Mcgraw Christina, Dillingham Peter, Anastasova-Ivanova Salzitsa, Diamond Dermot   +5 more
doaj   +1 more source

Effect of Lipemia on Measured and Calculated Osmolality in Native Lipemic Samples and Intravenous Lipid Emulsion-Added Pools [PDF]

National Journal of Laboratory Medicine, 2020
Introduction: Lipemia are common interferences in clinical laboratories. They particularly cause interference because of the electrolyte exclusion effect on indirect Ion Selective Electrodes (ISE) methodologies.
Medine Alpdemir, Mehmet Fatih Alpdemir, Mehmet Eryilmaz, Dogan Yücel   +3 more
doaj   +1 more source

Membrane-Based Electrochemical Detection of Uranium: A Review

Separations, 2022
The determination of uranium in environmental samples has always been a crucial environmental issue due to its adverse impacts on human life. Electrochemical detection is one of the most suitable methods for directly determining uranium because of its ...
Jingyue Zhang, Qing He, Wen Zhang
doaj   +1 more source

Mean Activity Coefficients of NaNO3 and the Mixing Ion-Interaction Parameters in the Ternary System (NaNO3 + CsNO3 + H2O) at 298.15 K by EMF Method

Journal of Chemistry, 2022
Ion-selective electrodes directly respond to the activity of target ions without destroying the existing form of the original electrolyte, so ion-selective electrodes have been widely used in various fields.
Yanqin Meng, Libin Yang, Qing Xu, Yafei Guo, Tianlong Deng   +4 more
doaj   +1 more source

Dipodal Tetraamide Derivatives of 1,10-Diaza-18-Crown-6 and Alkylmalonic Acids—Synthesis and Use as Ionophores in Ion Selective Membrane Electrodes

Sensors, 2021
Novel dipodal derivatives of an 18-membered diaza-crown ether with two diamide chains featuring methylmalonic or butylmalonic acid residues were obtained and tested as ionophores in ion-selective plasticized membrane electrodes.
Radosław Pomećko, Elżbieta Luboch, Maciej Jeszke   +2 more
doaj   +1 more source

Ion-selective electrodes [PDF]

Postgraduate Medical Journal, 1999
Sir, In their review of hyponatraemia, Gill and Leese1 identify pseudohyponatraemia as a methodological problem which can lead to a spuriously low sodium. However, their assertion that this is not a problem when an ion-selective electrode (ISE) is used for sodium analysis needs clarification. Two types of methods using ISEs are currently in use within
openaire   +2 more sources

Determination of Calcium and Magnesium in Soils of Samsun-Çarşamba Region by Using Ion-Selective Electrodes

Türkiye Tarımsal Araştırmalar Dergisi, 2018
In this study, potentiometric PVC-membrane electrodes were developed with calcium (Ca2+) and magnesium (Mg2+)-selective micro-dimensions with commercially purchased ionophore to determine Ca2+ and Mg2+ ion concentrations in the soil. The potentiometric
Adem ASAN
doaj   +1 more source

Solid-Contact Reference Electrode for Ion-Selective Sensors

Proceedings, 2017
This work presents a flexible miniaturized ion-selective sensor consisting of a solid-contact reference electrode (RE) and ion-selective electrodes (ISE) fabricated on the same foil.
Van Anh T. Dam, Martijn Goedbloed, Marcel A. G. Zevenbergen   +2 more
doaj   +1 more source