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Year Number of Results
2013 1
2014 3
2015 1
2016 1
2017 1
2019 1
2020 2
2021 2
2023 2
2024 1

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15 results

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Page 1
Novel Stable Capacitive Electrocardiogram Measurement System.
Chen CC, Lin SY, Chang WY. Chen CC, et al. Sensors (Basel). 2021 May 25;21(11):3668. doi: 10.3390/s21113668. Sensors (Basel). 2021. PMID: 34070412 Free PMC article.
The surface and ground guard rings are used to reduce environmental noise. The optimal input resistor mitigates distortion caused by the input bias current, and the optimal voltage divider feedback increases the gain. ...Both in the case of environmental interferenc …
The surface and ground guard rings are used to reduce environmental noise. The optimal input resistor mitigates distortion caused by …
A simple and reproducible capacitive electrode.
Spinelli E, Guerrero F, García P, Haberman M. Spinelli E, et al. Med Eng Phys. 2016 Mar;38(3):286-9. doi: 10.1016/j.medengphy.2015.12.006. Epub 2016 Jan 11. Med Eng Phys. 2016. PMID: 26792172
Capacitive Electrodes (CE) allow the acquisition of biopotentials through a dielectric layer, without the use of electrolytes, just by placing them on skin or clothing, but demands front-ends with ultra-high input impedances. This must be achieved while providing a path fo …
Capacitive Electrodes (CE) allow the acquisition of biopotentials through a dielectric layer, without the use of electrolytes, just b …
Flexible capacitive electrodes for minimizing motion artifacts in ambulatory electrocardiograms.
Lee JS, Heo J, Lee WK, Lim YG, Kim YH, Park KS. Lee JS, et al. Sensors (Basel). 2014 Aug 12;14(8):14732-43. doi: 10.3390/s140814732. Sensors (Basel). 2014. PMID: 25120162 Free PMC article.
This study proposes the use of flexible capacitive electrodes for reducing motion artifacts in a wearable electrocardiogram (ECG) device. The capacitive electrodes have conductive foam on their surface, a shield, an optimal input bias resistor, and gua …
This study proposes the use of flexible capacitive electrodes for reducing motion artifacts in a wearable electrocardiogram (ECG) dev …
An Integrated Analog Front-End System on Flexible Substrate for the Acquisition of Bio-Potential Signals.
Shi R, Liu X, Lei T, Lu L, Xia Z, Wong M. Shi R, et al. Adv Sci (Weinh). 2023 May;10(13):e2207683. doi: 10.1002/advs.202207683. Epub 2023 Mar 3. Adv Sci (Weinh). 2023. PMID: 36869413 Free PMC article.
The AFE system consists of three monolithically integrated constituent components: a bias-filter circuit with a bio-compatible low cut-off frequency of 1 Hz, a 4-stage differential amplifier offering a large gain-bandwidth product of 955 kHz, and an additional notch filter …
The AFE system consists of three monolithically integrated constituent components: a bias-filter circuit with a bio-compatible low cu …
Catalytic Hydrogen Doping of NdNiO3 Thin Films under Electric Fields.
Sidik U, Hattori AN, Rakshit R, Ramanathan S, Tanaka H. Sidik U, et al. ACS Appl Mater Interfaces. 2020 Dec 9;12(49):54955-54962. doi: 10.1021/acsami.0c15724. Epub 2020 Nov 26. ACS Appl Mater Interfaces. 2020. PMID: 33241935
The electric-field-assisted hydrogenation and corresponding resistance modulation of NdNiO(3) (NNO) thin-film resistors were systematically studied as a function of temperature and dc electric bias. Catalytic Pt electrodes serve as triple-phase boundaries for …
The electric-field-assisted hydrogenation and corresponding resistance modulation of NdNiO(3) (NNO) thin-film resistors were systemat …
Electrode and electrolyte configurations for low frequency motion energy harvesting based on reverse electrowetting.
Adhikari PR, Tasneem NT, Reid RC, Mahbub I. Adhikari PR, et al. Sci Rep. 2021 Mar 3;11(1):5030. doi: 10.1038/s41598-021-84414-3. Sci Rep. 2021. PMID: 33658583 Free PMC article.
The REWOD energy harvester and its electrode-electrolyte layers were modeled using lumped components that include a resistor, a capacitor, and a current source representing the harvester. Without using any external bias voltage, AC current generation with a power de …
The REWOD energy harvester and its electrode-electrolyte layers were modeled using lumped components that include a resistor, a capac …
Assessing Local Electrical Properties of Ionic Liquid/Metal Interfaces with Operando-XPS and by Incorporating Additional Circuit Elements.
Karaoglu G, Kutbay E, Ince S, Ulgut B, Suzer S. Karaoglu G, et al. Anal Chem. 2023 Oct 10;95(40):14861-14869. doi: 10.1021/acs.analchem.3c01614. Epub 2023 Sep 28. Anal Chem. 2023. PMID: 37768186
X-ray photoelectron spectroscopy (XPS) has been utilized to record binding energy changes upon applying direct current (DC) and/or alternating current (AC) (square-wave) bias with different frequencies on a coplanar capacitor, having an ionic liquid (IL) film as the electr …
X-ray photoelectron spectroscopy (XPS) has been utilized to record binding energy changes upon applying direct current (DC) and/or alternati …
Maximizing the Current Output in Self-Aligned Graphene-InAs-Metal Vertical Transistors.
Liu Y, Guo J, Zhu E, Wang P, Gambin V, Huang Y, Duan X. Liu Y, et al. ACS Nano. 2019 Jan 22;13(1):847-854. doi: 10.1021/acsnano.8b08617. Epub 2019 Jan 10. ACS Nano. 2019. PMID: 30615830
To overcome these limitations, we construct a VFET by using single-crystal InAs film as the high-conductance vertical channel and self-aligned metal contact as the source-drain electrodes, resulting in a record high current density over 45 000 A/cm(2) at a low bias …
To overcome these limitations, we construct a VFET by using single-crystal InAs film as the high-conductance vertical channel and self-align …
Bias-dependent model of the electrical impedance of ionic polymer-metal composites.
Cha Y, Porfiri M. Cha Y, et al. Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Feb;87(2):022403. doi: 10.1103/PhysRevE.87.022403. Epub 2013 Feb 6. Phys Rev E Stat Nonlin Soft Matter Phys. 2013. PMID: 23496522
The physics of charge build-up and mass transfer in the proximity of the high surface electrodes is modeled by schematizing the IPMC as the stacked sequence of five layers, in which the ionomeric membrane is separated from the metal electrodes by two composite layer …
The physics of charge build-up and mass transfer in the proximity of the high surface electrodes is modeled by schematizing the IPMC …
High-Performing Thin-Film Transistors in Large Spherulites of Conjugated Polymer Formed by Epitaxial Growth on Removable Organic Crystalline Templates.
Kim JY, Yang DS, Shin J, Bilby D, Chung K, Um HA, Chun J, Pyo S, Cho MJ, Kim J, Choi DH. Kim JY, et al. ACS Appl Mater Interfaces. 2015 Jun 24;7(24):13431-9. doi: 10.1021/acsami.5b02265. Epub 2015 Jun 9. ACS Appl Mater Interfaces. 2015. PMID: 26030474
The dynamic response of charge transport was also investigated by applying a pulsed bias to TFTs loaded with a resistor (20 Momega). The charge-transport behaviors along the radial direction and perpendicular to the radial direction were investigated by static and d …
The dynamic response of charge transport was also investigated by applying a pulsed bias to TFTs loaded with a resistor (20 Mo …
15 results