Results 91 to 100 of about 2,376 (255)

Capacitive silicon pressure sensor for invasive measurement of blood pressure

, 2022
The pressure sensor presented in this paper was developed for invasive measurement of blood pressure. The special requirements for this application are small sensor devices, suitability for a high yield mass production and on chip integration with ...
Mokwa, W., Kandler, M.
core  

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker, Haoyi Lin, Zahra Bahrami, Strahinja Marinkovic, Sung Hyun Lee, Joseph Andrews   +5 more
wiley   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Designing, realization and characterization of a novel capacitive pressure/flow sensor [PDF]

, 1997
This paper reports the design, realization and characterization results of an integrated pressure / flow sensor for measuring flow-rates as well as pressures of common liquids in micro analysis systems.
Elwenspoek, Michael Curt, Oosterbroek, R.E., Lammerink, Theodorus S.J., van den Berg, Albert, Berenschot, Johan W., Berenschot, Johan W.; id_orcid, van den Berg, Albert; id_orcid   +6 more
core   +1 more source

A Soft Capacitive Pressure Sensor Based on a Liquid Dielectric Layer

Sensors
Soft electronic technology has broad application prospects in biomedical and wearable devices, among others, due to its flexibility, lightweight nature, and biocompatibility.
Meng Zhang, Chengjie Qiu, Jianxiang Wang, Xuan Huang, Wu Zhang, Lip-Ket Chin, Wenli Shang   +6 more
doaj   +1 more source

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy, Mohammad Zaid, Sayan Das, Sooryadas Sudhakaran, Shampa Aich, Vilas G. Pol   +5 more
wiley   +1 more source

A Novel PDMS Based Capacitive Pressure Sensor

, 2010
In this paper, a capacitive pressure sensor for aeronautical applications is presented. The sensor mainly consists of a thin structured layer of Polydimethylsiloxane (PDMS) that is embedded between two metal films. In this application the structured PDMS
Riedl, X.; Boltzmacher, C.; Wagner, R.; Bauer, K.; Schwesinger, N.
core   +1 more source

An IC-compatible polyimide pressure sensor with capacitive readout [PDF]

, 1997
A capacitive differential pressure sensor has been developed. The process used for the fabrication of the sensor is IC-compatible, meaning that the device potentially can be integrated on one chip with a suitable signal-conditioning circuit. A sensor for
Olthuis, W., Bergveld, P., M.G.H. Meijerink, Olthuis, W.; id_orcid, Meijerink, M.G.H., W. Olthuis, P. Bergveld, Pedersen, M., M. Pedersen   +8 more
core   +1 more source

The Mechanical and Electrical Effects of MEMS Capacitive Pressure Sensor Based 3C-SiC for Extreme Temperature

Journal of Engineering, 2014
This paper discusses the mechanical and electrical effects on 3C-SiC and Si thin film as a diaphragm for MEMS capacitive pressure sensor operating for extreme temperature which is 1000 K. This work compares the design of a diaphragm based MEMS capacitive
N. Marsi, B. Y. Majlis, A. A. Hamzah, F. Mohd-Yasin   +3 more
doaj   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source