ArticleSensors (Basel, Switzerland)2022
A Highly Sensitive and Flexible Capacitive Pressure Sensor Based on Alignment Airgap Dielectric.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed.
- Highly reliable and decoupled temperature-pressure bimodal sensor based on PVDF-HFP ionogel.iScience · 2026Article
- A Composite Layered Piezoelectric Pressure Sensor for Dynamic Monitoring with Enhanced Sensitivity and Temperature Adaptability.Sensors (Basel, Switzerland) · 2026Article
- Dynamic Self-Healing Polymer Architectures for High-Performance Flexible Sensing.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Development of Vacuum-Chamber-Type Capacitive Micro-Pressure Sensors.Micromachines · 2025Article
- 3D-Printed Multi-Axis Alignment Airgap Dielectric Layer for Flexible Capacitive Pressure Sensor.Micromachines · 2024Article
- Graphene-Doped Piezoelectric Transducers by Kriging Optimal Model for Detecting Various Types of Laryngeal Movements.Micromachines · 2024Article
- Optimizing Capacitive Pressure Sensor Geometry: A Design of Experiments Approach with a Computer-Generated Model.Sensors (Basel, Switzerland) · 2024Article
- Two Decades' advancements and Research trends in needle-type Sensor technology: A scientometric analysis.Heliyon · 2024Review
- Flexible and Stretchable Pressure Sensors: From Basic Principles to State-of-the-Art Applications.Micromachines · 2023Review
- Multi-Transduction-Mechanism Technology, an Emerging Approach to Enhance Sensor Performance.Sensors (Basel, Switzerland) · 2023Review
- Flexible Sensors Array Based on Frosted Microstructured Ecoflex Film and TPU Nanofibers for Epidermal Pulse Wave Monitoring.Sensors (Basel, Switzerland) · 2023Article
- Review
- Development of Piezoelectric Silk Sensors Doped with Graphene for Biosensing by Near-Field Electrospinning.Sensors (Basel, Switzerland) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Flexible capacitive pressure sensors with a simple structure and low power consumption are attracting attention, owing to their wide range of applications in wearable electronic devices. However, it is difficult to manufacture pressure sensors with high sensitivity, wide detection range, and low detection limits. We developed a highly sensitive and flexible capacitive pressure sensor based on the porous Ecoflex, which has an aligned airgap structure and can be manufactured by simply using a mold and a micro-needle. The existence of precisely aligned airgap structures significantly improved the sensor sensitivity compared to other dielectric structures without airgaps. The proposed capacitive pressure sensor with an alignment airgap structure supports a wide range of working pressures (20-100 kPa), quick response time (≈100 ms), high operational stability, and low-pressure detection limit (20 Pa). Moreover, we also studied the application of pulse wave monitoring in wearable sensors, exhibiting excellent performance in wearable devices that detect pulse waves before and after exercise. The proposed pressure sensor is applicable in electronic skin and wearable medical assistive devices owing to its excellent functional features.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.