Results 31 to 40 of about 21,137 (261)

Screen Printed Potentiometric Chloride Sensors

Procedia Engineering, 2014
AbstractPotentiometric chloride sensors were fabricated by electrochemically chloridizing the surface of screen printed silver electrodes using amperostatic coulometry or asymmetric square wave voltammetry. In the case of coulometric chloridization, the effect of different chloride ion sources was also investigated.
Cranny, Andy, Harris, Nick, White, Neil
openaire   +4 more sources

A real-time non-contact monitoring method of subsea pipelines

MATEC Web of Conferences, 2015
To monitoring the subsea pipeline in real-time, a special potentiometric sensor array and a potential prediction model are presented in this paper. Firstly, to measure the potential of seawater, a special potentiometric sensor array with Ag/AgCl all ...
Song Dalei, Ma Xueyan, Fan Xinjian, Hou Guojia, Sun Jixing, Shi Weiguo, Li Qingzhong   +6 more
doaj   +1 more source

A First Step Towards a Microfabricated Thin-Film Sensor Array on the Basis of Chalcogenide Glass Materials

Sensors, 2002
A first step towards a microfabricated potentiometric thin-film sensor array for the simultaneous detection of Pb2+, Cd2+ and Cu2+ has been realized. The sensitive layers used are on the basis of chalcogenide glass materials. These thin-film chalcogenide
Michael J. Schöning, Jürgen Schubert, Yulia G. Mourzina, Joachim P. Kloock   +3 more
doaj   +1 more source

Coated Wire and Multiwalled Carbon Nanotube Composite Coated Wire Sensors for Determination of Chlorpromazine Hydrochloride in Pharmaceutical Preparations. [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2014
fabrication and performance characteristics of novel potentiometric sensors for the determination of chlorpromazine hydrochloride are described. The proposed sensors include a coated copper wire sensor and a multiwalled carbon nanotube (MWCNT) composite ...
Riyadh M. Jihad, Ismael K. Al-Hitti, Adawiya J. Hayder   +2 more
doaj   +1 more source

Ceria-based materials for high-temperature electrochemistry applications [PDF]

, 2016
This paper describes the experimental studies of multi-component solid state electrolytes based on CeO2 and their application in intermediate temperature electrochemical devices.
Bamburov, V. G., Kolchugin, A. A., Pikalova, E. Yu.   +2 more
core   +1 more source

Potentiometric Surfactant Sensor Based on 1,3-Dihexadecyl-1H-benzo[d]imidazol-3-ium for Anionic Surfactants in Detergents and Household Care Products

Molecules, 2021
A 1,3-dihexadecyl-1H-benzo[d]imidazol-3-ium-tetraphenylborate (DHBI-TPB) ion-pair implemented in DHBI-TPB surfactant sensor was used for the potentiometric quantification of anionic surfactants in detergents and commercial household care products.
Nikola Sakač, Dubravka Madunić-Čačić, Dean Marković, Lucija Hok, Robert Vianello, Bojan Šarkanj, Bojan Đurin, Krunoslav Hajdek, Božo Smoljan, Stjepan Milardović, Brunislav Matasović, Marija Jozanović   +11 more
doaj   +1 more source

A New Anionic Surfactant-Sensitive Potentiometric Sensor with a Highly Lipophilic Electroactive Material

International Journal of Electrochemical Science, 2011
A hexadecyltrioctadecylammonium-tetraphenylborate (HTA-TPB) ion pair, incorporated into a plasticized PVC membrane as a sensing material, was used for the preparation of a new anionic surfactant sensor.
Dubravka Madunić-Čačić, Milan Sak-Bosnar, Ružica Matešić-Puač   +2 more
doaj   +1 more source

Fabrication and characterization of dual function nanoscale pH-scanning ion conductance microscopy (SICM) probes for high resolution pH mapping [PDF]

, 2013
The easy fabrication and use of nanoscale dual function pH-scanning ion conductance microscopy (SICM) probes is reported. These probes incorporate an iridium oxide coated carbon electrode for pH measurement and an SICM barrel for distance control ...
Alex W. Colburn, Bard A. J., Bard A. J., Bezbaruah A. N., Binoy Paulose Nadappuram, Bitziou E., Compton R. G., Comstock D. J., Cravotta C. A., Dobson P. S., Edwards M. A., Elsen H. A., Hansma P. K., Hess S. T., Hitchman M. L., Horrocks B. R., Katsube T., Kim I. W., Kim J., Kim McKelvey, Korchev Y. E., Kreider K. G., Kueng A., Lazenby R. A., Lodi G., Marzouk S. A. M., Miesenböck G., Natter H., Novak P., Orton R., Patrick R. Unwin, Plummer L. N., Plummer L. N., Rehab Al Botros, Rickard D., Rudd N. C., Shen S. S., Stumm W., Takahashi Y., Takahashi Y., Tanabe H., Wang M., Wei C., Wipf D. O., Yamamoto K., Yamanaka K., Yoon Y. H., Yoon Y. H., Zhang J. M., Zhang X., Zhao M. C.   +50 more
core   +2 more sources

A New Electrochemical Sensor Based on Task-Specific Ionic Liquids-Modified Palm Shell Activated Carbon for the Determination of Mercury in Water Samples

Sensors, 2014
In this study, a potentiometric sensor composed of palm shell activated carbon modified with trioctylmethylammonium thiosalicylate (TOMATS) was used for the potentiometric determination of mercury ions in water samples. The proposed potentiometric sensor
Ahmed Abu Ismaiel, Mohamed Kheireddine Aroua, Rozita Yusoff   +2 more
doaj   +1 more source

Potentiometric sensor for lead ions determination

Аналитика и контроль, 2021
One of the sensitive and inexpensive methods used for the analysis of water bodies is the ionometry, the development of which is associated with the introduction of new ion-selective electrodes into the practice of potentiometric analysis. An optimized composition of the membrane for the manufacturing of a zinc-selective electrode based on polyvinyl ...
S. D. Tataeva, R. Z. Zeynalov, K. E. Magomedov   +2 more
openaire   +3 more sources