Results 121 to 130 of about 1,105,918 (250)

Decoupling capacitive sensing from circuit knowledge via time-domain representation

Scientific Reports
Over nearly a century, capacitive sensor readout has remained largely tied to absolute capacitance extraction and circuit-specific parameters. Here, we report a unified time-domain sensing framework that ingeniously leverages the intrinsic threshold ...
Tingting Yan, Changhan Du
doaj   +1 more source

Bilayered PEDOT:PSS–Collagen Scaffolds as Functional Architectures for Tissue Engineering

Advanced Materials Interfaces, EarlyView.
A bilayered scaffold integrates collagen and PEDOT:PSS as distinct yet interconnected 3D matrices, preserving their fibrillar and conductive characteristics. Spatial compartmentalization enables independent tailoring of each domain while maintaining mechanical stability and compatibility with electrochemical monitoring, providing a multifunctional ...
Rasha Nasser, Jiranuwat Sapudom, Sotiris Psilodimitrakopoulos, Emmanuel Stratakis, Jeremy Teo, Vincent Chan, Charalampos Pitsalidis   +6 more
wiley   +1 more source

ROVIGA: Model-Driven Soil Moisture Sensor for Internet-Connected Plant Pot

Journal of Applied Informatics and Computing
The soil moisture sensor provides numerical measurements to detect changes in soil moisture using an analog voltage output. This research aims to develop a capacitive sensor based on a statistical model to detect soil moisture for plant watering ...
Iman Setiawan, Mohammad Dahlan Th. Musa, Andi Nurrahma, Alfina Alfina, Rohis Rachman, Moh Ariza   +5 more
doaj   +1 more source

Dielectrophoresis enrichment with built-in capacitive sensor microfluidic platform for tumor rare cell detection

, 2017
This paper presents a dielectrophoresis (DEP) enrichment microfluidic platform with built-in anti-bodybased capacitive sensor for tumor rare cells detection. We take the advantages of the effective DEP actuation, the high selectivity property of antibody
Quang, LD, Thanh, LP, Thuy, HTT, Duc, TC, Bui, TT, Quoc, TV, Dau, VT, Jen, CP, Thanh, Luan Pham, Luan Pham Thanh, Trinh Chu Duc, Loc Do Quang, Jen, Chun-Ping, Quang, Loc Do, Thi Thuy, Ha Tran, Duc, Trinh Chu, Tung Thanh Bui, Ha Tran Thi Thuy, Van Thanh Dau, Bui, Tung Thanh, Chun-Ping Jen, Dau, Van Thanh, Tuan Vu Quoc, Quoc, Tuan Vu   +23 more
core   +1 more source

Effect of Nitrogen Doping on the Proton‐Irradiation Stability of Carbon Nanowalls

Advanced Materials Interfaces, EarlyView.
Proton irradiation effects in carbon nanowalls are systematically compared with nitrogen‐doped counterparts over a wide fluence range. While both systems maintain structural integrity, nitrogen incorporation alters the functional response under irradiation.
Baglan A. Kyrykbay, Rakhymzhan Ye. Zhumadilov, Renata R. Nemkayeva, Bauyrzhan Ye. Zhumadilov, Gulnur Akhtanova, Hryhorii Parkhomenko, Alexander V. Kireyev, Sagi A. Orazbayev, Tlekkabul S. Ramazanov, Maratbek T. Gabdullin, Askhat N. Jumabekov, Viktor V. Brus, Yerassyl Yerlanuly   +12 more
wiley   +1 more source

Electronics interface design for an electrically floating micro-disc

, 2003
The design of an electronic interface for an electrically floating micro-disc is presented. The system, based on a second order electromechanical Δ-Σ modulator, can be used as a multi-axis capacitive accelerometer with the proof mass levitated by ...
Gindila, M.V, Gindila, M.V., Kraft, Michael, Gindila, Mircea V.   +3 more
core   +1 more source

Scalable Production of Disordered Nickel‐Iron‐Aluminum Oxides as Stable Anodes for Water Electrolysis: The Role of Aluminum

Advanced Materials Interfaces, EarlyView.
Solution precursor plasma spraying enables the scalable fabrication of porous and disordered nickel‐iron‐aluminum oxide coatings as precious‐metal‐free anodes. Aluminum inhibits crystal growth, optimizes local atomic sites, and enhances charge and ion transport to accelerate reaction kinetics, leading to excellent performance and operational stability.
Tugce Ustunel, Joakim Bäckström, Esdras J. Canto‐Aguilar, Mouna Rafei, Litty Thomas Manamel, Mahesh Ramakrishnan, Konstantin Klementiev, Nina Grunditz, Erik Zimmerman, Thomas Wågberg, Susanne Holmin, Eduardo Gracia‐Espino   +11 more
wiley   +1 more source

Development of Vacuum-Chamber-Type Capacitive Micro-Pressure Sensors

Micromachines
This study presents the development of a capacitive pressure sensor tailored for measuring the dynamic pressure of flow fields. The sensor is fabricated using the UMC 0.18 μm CMOS-MEMS process, incorporated with additional post-processing steps such as ...
Lung-Jieh Yang, De-Yu Jiang, Wei-Chen Wang, Chandrashekhar Tasupalli, Horng-Yuan Shih, Yi-Jen Wang   +5 more
doaj   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

A novel calibration method for PD measurement in power cables and joints using capacitive couplers

, 2004
Partial discharge (PD) measurements are universally accepted as a technique giving some indication of the state of the insulation in high voltage apparatus.
Xu, Y, Zhong, L, Chen, G
core   +1 more source