Monitoring and analysis of cardiovascular pulse waveforms using flexible capacitive and piezoresistive pressure sensors and machine learning perspective

AH Chowdhury, B Jafarizadeh, AR Baboukani… - Biosensors and …, 2023 - Elsevier
The growing interest in flexible electronics for physiological monitoring, particularly using
flexible pressure sensors for cardiovascular pulse waveforms monitoring, has potential …

Wearable gait recognition systems based on MEMS pressure and inertial sensors: A review

W Li, W Lu, X Sha, H Xing, J Lou, H Sun… - IEEE sensors …, 2021 - ieeexplore.ieee.org
Gait is a basic characteristic of human motion. Different gaits are usually associated with
different body functions. Gait recognition has wide applications in clinical medicine …

[HTML][HTML] Fabrication of hierarchically porous structured PDMS composites and their application as a flexible capacitive pressure sensor

J Hwang, Y Kim, H Yang, JH Oh - Composites Part B: Engineering, 2021 - Elsevier
Pressure sensors for wearable electronics are mounted on irregular surfaces and exposed
to various external stimuli. Therefore, the sensor should have a flexible structure and wide …

Ultrasensitive, stretchable, and fast-response temperature sensors based on hydrogel films for wearable applications

Z Wu, H Ding, K Tao, Y Wei, X Gui, W Shi… - … Applied Materials & …, 2021 - ACS Publications
Conductive hydrogels can be used in wearable electronics integrated with skin, but the bulk
structure of existing hydrogel-based temperature sensors limits the wearing comfort …

A comprehensive review on carbon-based polymer nanocomposite foams as electromagnetic interference shields and piezoresistive sensors

M Panahi-Sarmad, M Noroozi… - ACS Applied …, 2020 - ACS Publications
Polymer-based nanocomposite foams containing carbonic fillers have greatly facilitated
scientific research efforts in electromagnetic interference (EMI) shielding, as well as …

Recent advances in silver nanowire based flexible capacitive pressure sensors: From structure, fabrication to emerging applications

F Basarir, Z Madani… - Advanced Materials …, 2022 - Wiley Online Library
Skin mountable flexible pressure sensors are crucial for the next generation technologies.
Capacitive pressure sensors bring several advantages and hence, they have been preferred …

Vibration mitigation and energy harvesting of vibro–impact dielectric elastomer oscillators

M Wu, J Zhang, H Wu - International Journal of Mechanical Sciences, 2024 - Elsevier
Dielectric elastomers (DEs), as a type of intelligent materials, have the characteristics of light
weight, high energy density, high conversion efficiency, and damping effect, and thus can …

An asymmetric bistable vibro-impact DEG for enhanced ultra-low-frequency vibration energy harvesting

J Zhang, M Wu, H Wu, S Ding - International Journal of Mechanical …, 2023 - Elsevier
In order to enhance the performance of bistable energy harvesters with dielectric elastomers
(DEs) under ultra-low frequency vibrations, this paper proposes an asymmetric bistable …

Wearable flexible pressure sensors: an intriguing design towards microstructural functionalization

Y Li, D Jiang, Y An, W Chen, Z Huang… - Journal of Materials …, 2024 - pubs.rsc.org
Flexible electronic devices have attracted significant attention due to their wide range of
applications in evaluating the state of human wellness and intelligent robotics in the long …

[HTML][HTML] Effects of effective voltages, electrode types and stretching states on electrical properties and actuation characteristics of dielectric elastomer materials

H Wang, L Yang - Polymer Testing, 2023 - Elsevier
In this study, the electrical properties of DE materials were systematically tested, and the
effects of different effective voltages, electrode types and stretching states on permittivity …