Capacitive Sensor to Monitor Enzyme Activity by Following Degradation of Macromolecules in Real Time
Sign Up to like & getrecommendations! Published in 2019 at "Applied Biochemistry and Biotechnology"
DOI: 10.1007/s12010-019-03006-0
Abstract: A capacitive sensor was developed to analyze the presence and enzymatic activity of a model protease from standard solutions by following the degradation of the substrate in real time. The enzyme was chosen based on… read more here.
Keywords: real time; enzyme activity; following degradation; activity ... See more keywords
Void fraction measurement in cryogenic flows. Part II: Void fraction capacitive sensor performances in chilldown experiments
Sign Up to like & getrecommendations! Published in 2018 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2018.10.002
Abstract: Abstract This manuscript describes the work performed on void fraction measurements a cryogenic flow by means of a customized capacitive sensor. In a preceding activity, described in Part I, the instrument was developed and validated… read more here.
Keywords: void fraction; chilldown experiments; sensor performances; fraction ... See more keywords
A non-invasive microcontroller based estimation of blood glucose concentration by using a modified capacitive sensor at low frequency
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5116059
Abstract: In the present work, a noninvasive technique of glucose concentration measurement in human blood has been developed. A semicylindrical capacitive sensor is used to measure the blood glucose concentration in terms of capacitance of the… read more here.
Keywords: concentration; blood glucose; glucose concentration; capacitive sensor ... See more keywords
Flexible capacitive sensor based on 2D-titanium dioxide nanosheets/bacterial cellulose composite film
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/abd8ae
Abstract: In this paper, titanium dioxide nanosheets (Ti0.91O2 NSs) were incorporated into bacterial cellulose (BC) film for dielectric property tuning while maintaining the flexibility of the resulting composite paper. By taking advantage of the improved dielectric… read more here.
Keywords: dioxide nanosheets; titanium dioxide; bacterial cellulose; sensor ... See more keywords
Fabrication and characterization of a flexible capacitive sensor on PET fabric
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Clothing Science and Technology"
DOI: 10.1108/ijcst-08-2017-0125
Abstract: There is a developing interest in flexible sensors, especially in the new and intelligent generation of textiles. The purpose of this paper is to fabricate a flexible capacitive sensor on a PET fabric and to… read more here.
Keywords: pet fabric; sensor pet; flexible capacitive; sensor ... See more keywords
A Novel Fully Analog Signal Conditioning Circuit for Loss-Less Capacitive Sensor Estimation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2917029
Abstract: In this paper, a novel fully analog signal conditioning circuit for loss-less capacitive sensor estimation has been introduced. The proposed circuit employs a new form of the Wheatstone bridge in order to implement a novel… read more here.
Keywords: bridge; capacitive sensor; fully analog; circuit ... See more keywords
A 460 800 Pixels CMOS Capacitive Sensor Array With Programmable Fusion Pixels and Noise Canceling for Life Science Applications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2023.3261445
Abstract: Capacitive sensor array (CSA) plays an important role in life science applications, such as cell monitoring, DNA detection, or drug screening. This brief presents a $480\times 960$ time-sharing TDC (ts-TDC) architecture of global shutter CSA.… read more here.
Keywords: life science; science applications; tex math; capacitive sensor ... See more keywords
A Capacitive Sensor for Detecting Insulation Degradation by Sensing 2-FAL in Transformer Oil
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2020.008889
Abstract: A capacitive sensor for assessing early degradation of transformer insulation by detecting 2-furfuraldehyde (2-FAL) at the sub-ppm level in transformer oil is presented in this paper. The sensor uses a molecularly imprinted polymer (MIP) in… read more here.
Keywords: capacitive sensor; ppm; oil; sub ppm ... See more keywords
Study of a Noncontact Flow Transducer Using Semicylindrical Capacitive Sensor
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2020.3024027
Abstract: The fluid flow rate through a pipeline is a very important process variable in any process plant that is required to be measured accurately. In this article, a new noncontact semicylindrical capacitive flow sensing technique… read more here.
Keywords: transducer; semicylindrical capacitive; capacitive sensor; sensor ... See more keywords
A Novel Application of the Cross-Capacitive Sensor in Real-Time Condition Monitoring of Transformer Oil
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3111979
Abstract: This article presents the novel application of a cross-capacitive sensor for monitoring insulation degradation of transformer oil. The condition of insulating oil is determined by measuring the variation of the moisture content and furfural (2-FAL)… read more here.
Keywords: moisture; capacitive sensor; oil; cross capacitive ... See more keywords
Real-time Capacitive Sensor Applied to a Train Wagon Prototype for Measuring Iron Ore Moisture
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Latin America Transactions"
DOI: 10.1109/tla.2023.10128932
Abstract: The emission of particulates during rail transport is related to the low moisture of the ore, which causes environmental pollution along the railroad. Given this problem, this work proposes the development of a parallel plate… read more here.
Keywords: ore moisture; capacitive sensor; sensor applied; sensor ... See more keywords