Results 41 to 50 of about 1,017,302 (188)
Nano Materials Science, 2023 The flexible pressure sensor has been credited for leading performance including higher sensitivity, faster response/recovery, wider detection range and higher mechanical durability, thus driving the development of novel sensing materials enabled by new ...
Zilian Qi +5 more
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Piezoresistive Hydrogel-Based Sensors for the Detection of Ammonia [PDF]
Sensors, 2019 Ammonia is an essential key compound in the chemical industry. However, excessively high ammonia concentrations can be harmful to the environment. Sensors for the detection of ammonia are therefore particularly important for environmental analysis. In this article, a novel hydrogel-based piezoresistive ammonia sensor is presented.
Jan Erfkamp +2 more
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Materials & Design, 2023 By mimicking the structure of the infrared-sensing organs of the “fire-beetles” of genus Melanophilaacuminata, we herein designed and fabricated an all-soild “fire-beetles” inspired infrared sensor, the key components of which is composed of a stress ...
Jingwen Yao, Yanbo Yao, Tao Liu
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A current-mode interface circuit for a piezoresistive pressure sensor [PDF]
, 1998 An interfacing circuit for piezoresistive pressure sensors based on CMOS current conveyors is presented. The main advantages of the proposed interfacing circuit include the use of a single piezoresistor, the capability of offset compensation, and a ...
Rubio, Carles +5 more
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Design, Fabrication, and Dynamic Environmental Test of a Piezoresistive Pressure Sensor
Micromachines, 2022 Microelectromechanical system (MEMS) pressure sensors have a wide range of applications based on the advantages of mature technology and easy integration. Among them, piezoresistive sensors have attracted great attention with the advantage of simple back-
Rui Gao +12 more
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Optoelectronic Enhancement for Piezoresistive Pressure Sensor
, 2020 Pressure sensing is a critical task of microelectromechanical systems with a wide range of applications. Enhancing the performance such as sensitivity, durability, reliability, linearity and response time of pressure sensors has always been a top ...
Nguyen, NT +20 more
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A Study on Polymer-based Cylindrical Flow Sensor for 2-dimensional Detection [PDF]
한국정밀공학회지In this study, we fabricated and investigated the polymer-based cylindrical flow sensor for two-dimensional (2D) detection. The flow sensor was the drag force type flowmeter which was fabricated with ecoflex.
Wonjun Lee, Sang Hoon Lee
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A Flexible Pressure Sensor Based on Magnetron Sputtered MoS2
Sensors, 2021 Although two-dimensional (2D) layered molybdenum disulfide (MoS2) has widespread electrical applications in catalysis, energy storage, and photodetection, there are few reports available regarding sputtered MoS2 for piezoresistive sensors.
Xing Pang +5 more
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Piezoresistive disposable weight sensor with increased sensitivity
TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES, 2020 This study presents the design, simulation, implementation, and experimental characterization of a paper-based perforated disposable weight sensor system with a double piezoresistive layer. The demonstrated system is designed to achieve highly sensitive weight sensing operations with low-cost materials.
Kuter Erdil +3 more
openaire +4 more sources
, 2011 In an embodiment, a method of controlling giant piezoresistive coefficient of at least one piezoresistive element may be provided. The method may include providing an electric field to the at least one piezoresistive element to thereby create a depletion
Shao, Lichun +5 more
core +7 more sources