Flexible, conductive, and anisotropic thermoplastic polyurethane/polydopamine /MXene foam for piezoresistive sensors and motion monitoring

Tannery solid waste-derived cross-scale deformable piezoresistive sensors for monitoring human body motions

“…Compared with the previously reported piezoresistive sensors that exhibited high sensitivity in a low-pressure range (Fig. 3b), [22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40] our piezoresistive sensor provides high sensitivity in a quite wide sensory range. In addition, another linear relationship between DI/I 0 and applied pressure P was also observed in the pressure range of 3.08-28.85 kPa, with a sensitivity of 0.48 kPa À1 .…”

A highly aligned microgrid structure for wearable nanofibrous sensors with an enhanced sensitivity and detection range

“…1b). 7,33 Briefly, etchant solution was firstly obtained by adding LiF (1 g) to HCl (20 mL, 9.0 M). 1 g MAX powder was further added into etchant solution, followed by stirred for 24 h in an argon atmosphere.…”

“…Various soft sensors have gained great attention owing to their versatile applications in health monitoring, robotic automation, human-machine interactions and other fields. [1][2][3][4][5] As mostly researched part, piezoresistive pressure sensors (PPS) [6][7][8] stand in the forefront owing to their intriguing advantages, including a cost-efficient processing strategy, fast response and robust environmental adaptability. Current existing active constituents of PPS are mostly fabricated via either a hybrid or coating method to integrate the conductive fillers with an elastic matrix.…”

A multifunctional flexible sensor with coupling bionic microstructures inspired by nature

“…[1][2][3][4][5] Recently, flexible sensors with different working principles like resistive, capacitive, and piezoelectric processes have been reported, among which achieving multifunctional sensors is one of the main developing trends. [6][7][8][9][10][11][12] For example, researchers tend to integrate more functions into one sensor that can detect multiple mechanical stimuli to broaden the practical application fields of the sensors. [13][14][15][16] Nowadays, mechanical signals like strain, humidity, temperature and pressure are expected to be detected by only one sensor.…”