Flexible Wearable Iontronic Pressure Sensors Based on an Array of Semiellipsoids with Micropillars for Health and Motion Monitoring
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Flexible wearable pressure sensors are essential in human–machine interaction and health monitoring. Capacitive pressure sensors often employ microstructures or porous materials to enhance the compressibility of the dielectric layer, improving sensitivity and response speed. Here, we report a flexible iontronic pressure sensor fabricated with a 3D-printed mold, incorporating an ionic gel film with an array of semiellipsoids with micropillars. An electric double layer (EDL) forms at the upper and lower interfaces of the microstructure. As the pressure increases, the microstructure is gradually compressed, leading to an increase in the capacitance. The device exhibits a sensitivity of up to 3.19 kPa –1 in the pressure range below 10 kPa, a detection limit as low as 0.98 Pa, a wide pressure response range of 300 kPa, and response and relaxation times of 13 ms, with exceptional mechanical stability, and flexibility of the pressure sensor is demonstrated to be suitable for detecting pulses and human movements, with significant potential in the fields of wearable devices and electronic skin.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it