Results 11 to 20 of about 4,905,172 (289)

Microfabricated Reference Electrodes and their Biosensing Applications [PDF]

Sensors, 2010
Over the past two decades, there has been an increasing trend towards miniaturization of both biological and chemical sensors and their integration with miniaturized sample pre-processing and analysis systems.
M. Jamal Deen, P. R. Selvaganapathy, Imran A. Deen, David Zhitomirsky, M. Waleed Shinwari, D. Landheer   +5 more
doaj   +4 more sources

Enhancement of Intraoperative Transcranial Motor-evoked Potential Derivation with the Use of a Fibular Head Reference Electrode Placement Method in Spine Surgery [PDF]

Neurologia Medico-Chirurgica
Intraoperative transcranial motor-evoked potential recordings commonly utilize the belly tendon montage method; however, its reliability in large lower limb muscles such as the quadriceps femoris and hamstring muscles can be limited. We hypothesized that
Takashi ABE, Yusuke NISHIMURA, Yoshitaka NAGASHIMA, Yuki SUNOHARA, Kazuichi TERAO, Ryuta SAITO   +5 more
doaj   +2 more sources

A universal quasi-reference electrode for in situ EC-STM

Electrochemistry Communications, 2019
The use of an activated carbon based quasi-reference electrode for in situ electrochemical scanning tunneling microscopy was found to allow investigations of electrode/electrolyte interfaces under realistic electrochemical reaction conditions.
Andrea Auer, Julia Kunze-Liebhäuser
doaj   +2 more sources

On the Use of Ag/AgCl Reference Electrode in Silicon Nanowire Field Effect Transistors for pH and Biosensing Applications [PDF]

Sensors
Silicon nanowire field-effect transistors (Si NWFETs), thanks to their highly efficient integration into numerous electronic devices, represent promising tools for pH measurements and molecular biosensing due to their high sensitivity to ionic charges on
Valérie Stambouli, Katell Aldrin, Edwige Bano   +2 more
doaj   +2 more sources

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   +2 more sources

A polarizable reference electrode

Electrochemistry Communications, 2022
A problem often encountered in polarization studies at water (w)/organic solvent (o) interfaces is the poor stability of the potential of the reference electrode connected to the organic solvent phase (o).
Vladimír Mareček
doaj   +1 more source

Test structures for characterising the silver chlorination process during integrated Ag/AgCl reference electrode fabrication [PDF]

, 2019
Robust and repeatable processes are required to fabricate reference electrodes for micro-scale integrated electrochemical sensors. One method for this is to produce a “silver/silver chloride” (Ag/Agel) electrode through chemical chlorination of a thin ...
Dunare, C., Marland, J.R.K., Blair, E.O., Terry, J.G., Tsiamis, A., Moore, F., Smith, S., Walton, A.J.   +7 more
core   +5 more sources

Investigation of the Atomic Layer Deposition of the Titanium Dioxide (TiO₂) Film as pH Sensor Using a Switched Capacitor Amplifier

Chemosensors, 2022
The electrical and chemical properties of the titanium dioxide (TiO2) coated spirals grown by the atomic layer deposition (ALD) technique in two different temperatures of 150 °C and 300 °C are studied. The thickness of the TiO2 layers studied are 20, 40,
Mozhdeh Nematzadeh, Ola Nilsen, Philipp Dominik Häfliger, Veronica Anne-Line Kathrine Killi   +3 more
doaj   +1 more source

Electropolymerised pH Insensitive Salicylic Acid Reference Systems: Utilization in a Novel pH Sensor for Food and Environmental Monitoring

Sensors, 2022
This work summarizes the electrochemical response of a salicylic acid-based carbon electrode for use as a novel solid-state reference electrode in a redox-based pH sensor. This novel reference produces a pH insensitive response over a range of pH 3–10 in
Monica Miranda Mugica, Kay Louise McGuinness, Nathan Scott Lawrence   +2 more
doaj   +1 more source

Long-Time Evaluation of Solid-State Composite Reference Electrodes

Membranes, 2022
In this study, the performance and long-time evaluation of solid-state composite (SSC) reference electrodes were investigated. The stability of all the SSC reference electrodes was continuously monitored by using potentiometry and electrochemical ...
Slim Blidi, Kim Granholm, Tomasz Sokalski, Zekra Mousavi, Andrzej Lewenstam, Ivo Leito, Johan Bobacka   +6 more
doaj   +1 more source