Results 21 to 30 of about 161,031 (292)

Sensor for Silver(I) Ion Based on Schiff-base-p-tertbutylcalix[4]arene

open access: yesSensors, 2002
The preparation of polymer membrane selective to silver ion and its application to ion-selective electrode is reported here. PVC membrane contain silver-selective calix[4]arene derivative as ionophore. The membrane electrode is highly selective to silver
M. Kumar   +3 more
doaj   +1 more source

Miniaturizable ion-selective arrays based on highly stable polymer membranes for biomedical applications [PDF]

open access: yes, 2015
Poly(vinylchloride) (PVC) is the most common polymer matrix used in the fabrication of ion-selective electrodes (ISEs). However, the surfaces of PVC-based sensors have been reported to show membrane instability. In an attempt to overcome this limitation,
Lugo, Roberto   +3 more
core   +1 more source

Aviation Law Comes Home to the Main Street Lawyer [PDF]

open access: yes, 1946
Well controlled in length and highly aligned ZnO nanorods were grown on the gold-coated glass substrate by hydrothermal growth method. ZnO nanorods were functionalised with selective thallium (I) ion ionophore dibenzyldiaza-18-crown-6 (DBzDA18C6).
K. Khun   +3 more
core   +3 more sources

Beryllium-Ion-Selective PEDOT Solid Contact Electrode Based on 9,10-Dinitrobenzo-9-Crown-3-Ether

open access: yesSensors, 2020
A beryllium(II)-ion-selective poly(ethylenedioxythiophene) (PEDOT) solid contact electrode comprising 9,10-dinitrobenzo-9-crown-3-ether was successfully developed.
Junghwan Kim   +5 more
doaj   +1 more source

Ion-selective carbon-paste electrodes for halides and silver(I) ions [PDF]

open access: yes, 1973
The behaviour of a simple type of ion-selective electrode for halogens and silver has been studied. The electrode consists of a plastic body filled with carbon paste, the surface of which can be easily renewed.
Dahmen, E.A.M.F., Mesaric, S.
core   +3 more sources

Studies on a Pb2+ - selective electrode with a macrocyclic liquid membrane: Potentiometric determination of pb2+ ions [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
This paper presents experimental and theoretical data regarding the design, characterization and analytical applications of a non-expensive, liquid-membrane ion-selective electrode for Pb2+ ions. The membrane is a solution of the active complex formed by
Isvoranu Marian   +3 more
doaj   +1 more source

the Potentiometric determination of fluoride in various brands of toothpaste

open access: yesZanco Journal of Pure and Applied Sciences, 2021
The potentiometric analysis of the fluoride content (as F-ion) in toothpaste suspension with an ion-selective fluoride electrode is simple, reliable and inexpensive.
ahmad barzingi
doaj   +1 more source

Circumventing Traditional Conditioning Protocols in Polymer Membrane-Based Ion-Selective Electrodes [PDF]

open access: yes, 2016
Preparation of ion-selective electrodes (ISEs) often requires long and complicated conditioning protocols limiting their application as tools for in-field measurements.
Armas, S   +7 more
core   +2 more sources

Preparation of Planar Ion-Selective Electrode Based on Conjugated Thiophene Oligomer

open access: yesInternational Journal of Electrochemical Science, 2015
Ion-selective electrodes (ISEs) are the most common electrochemical sensors in environmental and clinical analysis. However, many challenges still remain to reduce the size and cost of the electrodes for a larger scale application. In this study, a novel
Shunyang Yu   +4 more
doaj   +1 more source

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