Results 21 to 30 of about 905,153 (261)

Integrated Active-Matrix Capacitive Sensor Using a-IGZO TFTs for AMOLED

open access: yesIEEE Journal of the Electron Devices Society, 2018
We report a capacitive touch sensor using a-IGZO TFTs as active components to improve touch sensitivity and output robustness. The output potential difference between touched/untouched states is 1.7 V without readout buffer.
Yuanfeng Chen, Di Geng, Jin Jang
doaj   +1 more source

Active Matrix Flexible Sensory Systems: Materials, Design, Fabrication, and Integration

open access: yesAdvanced Intelligent Systems, 2022
A variety of modern applications including soft robotics, prosthetics, and health monitoring devices that cover electronic skins (e‐skins), wearables as well as implants have been developed within the last two decades to bridge the gap between artificial
Bin Bao   +4 more
doaj   +1 more source

Antibacterial activity of matrix-bound ovotransferrin [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1982
Ovotransferrin immobilized by covalent linkage to Sepharose 4B showed a bacteriostatic effect towards Escherichia coli similar to that of free ovotransferrin. The growth of the bacteria, after exposure to the gel-bound ovotransferrin and its removal, depended on the length of exposure.
VALENTI, PIERA   +4 more
openaire   +4 more sources

Active filter synthesis based on nodal admittance matrix expansion

open access: yesEURASIP Journal on Wireless Communications and Networking, 2017
Active network synthesis is important for circuit designer to find new circuits with desired performance. In this paper, a method of Tow-Thomas (TT) Bi-quad band-pass filter circuit generation methods is proposed using nullor representation of the ...
Lingling Tan, Yunpeng Wang, Guizhen Yu
doaj   +1 more source

Extensive extracellular matrix depositions in active multiple sclerosis lesions

open access: yesNeurobiology of Disease, 2006
In the central nervous system, basement membrane (BM) constituents are predominantly associated with the vasculature. However, under inflammatory conditions, the expression of BM components may alter.
Jack van Horssen   +3 more
doaj   +1 more source

Thin-Film Transistor Digital Microfluidics Circuit Design with Capacitance-Based Droplet Sensing

open access: yesSensors
With the continuous expansion of pixel arrays in digital microfluidics (DMF) chips, precise droplet control has emerged as a critical issue requiring detailed consideration.
Shengzhe Jiang   +6 more
doaj   +1 more source

Ultraflexible Organic Active Matrix Sensor Sheet for Tactile and Biosignal Monitoring

open access: yesAdvanced Electronic Materials, 2023
Flexible sensors are currently the subject of intensive research, as they allow cost‐effective and environmentally friendly production of large‐area, flexible, and when fabricated on ultrathin substrates, highly conformable devices. Among many intriguing
Esther Karner‐Petritz   +6 more
doaj   +1 more source

Investigation on the Hydrothermal Condition in Synthesis of Active Matrix from Metakaolin: Physicochemical Properties and Intrinsic Cracking Activities

open access: yesBulletin of Chemical Reaction Engineering & Catalysis
The current trends in research and development of FCC catalyst is focused on the formulation of active matrices that serve as pre-crackers, with the objective of reducing the diffusional resistance of the longer chain hydrocarbon molecule in the feed. In
Farhansyah Yusuf Putra Hudaya   +4 more
doaj   +1 more source

Modeling and nonlinear analysis of chaotic wave processes in electrochemically active neuronal media based on matrix decomposition

open access: yesInformatika, 2020
A general model of the origin and evolution of chaotic wave processes in electrochemically active neuronal media based on the proposed method of matrix decomposition of operators of nonlinear systems has been developed. The mathematical models of Hodgkin
A. M. Krot, S. I. Pavlov
doaj   +1 more source

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