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Full-self-powered humidity sensor based on electrochemical aluminum–water reaction
(MDPI, 2021)
A detailed examination of the principle of operation behind the functioning of the full-self-powered humidity sensor is presented. The sensor has been realized as a structure consisting of an interdigitated capacitor with ...
Floating-Gate MOS Transistor with Dynamic Biasing as a Radiation Sensor
(MDPI, 2020)
This paper describes the possibility of using an Electrically Programmable Analog Device (EPAD) as a gamma radiation sensor. Zero-biased EPAD has the lowest fading and the highest sensitivity in the 300 Gy dose range. ...
Mechanochemical Synthesis of TiO2-CeO2 Mixed Oxides Utilized as a Screen-Printed Sensing Material for Oxygen Sensor
(Switzerland : Multidisciplinary Digital Publishing Institute (MDPI), 2023)
TiO2 and CeO2 are well known as oxygen sensing materials. Despite high sensitivity, the actual utilization of these materials in gas detection remains limited. Research conducted over the last two decades has revealed ...
Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications
(Switzerland : Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Stable, water-soluble titanium complexed with mandelic acid was used as a precursor for titanium phosphorus double oxide obtained in hydrothermal conditions in the presence of phosphoric acid. Surprisingly, hydrolysis of ...
An Acoustic Camera for Use on UAVs
(Switzerland : Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Airborne acoustic surveillance would enable and ease several applications, including
security surveillance, urban and industrial noise monitoring, rescue missions, and wildlife monitoring.
Airborne surveillance with an ...
Laser-Induced Graphene for Heartbeat Monitoring with HeartPy Analysis
(MDPI AG, 2022)
The HeartPy Python toolkit for analysis of noisy signals from heart rate measurements is an excellent tool to use in conjunction with novel wearable sensors. Nevertheless, most of the work to date has focused on applying ...