Results 121 to 130 of about 197,736 (320)

Fully Wireless and Flexible Valves for Multiplexed and Prolonged Intravesical Liquid Release

Advanced Healthcare Materials, EarlyView.
A fundamental mechanism for the simultaneous control of multiple magnetic valves is reported in a miniature soft robotic patch for intravesical drug delivery, enabling fully wireless and programmable liquid release. Integrated with a bioadhesive interface and induction‐coupling‐based liquid volume sensing, the soft robotic patch is promising to enable ...
Boyang Xiao, Yi Zhu, Yusheng Wang, Janene M. Pierce, Jeffrey J. Tosoian, Xiaoguang Dong   +5 more
wiley   +1 more source

Ultrasensitive iontronic pressure sensor based on microstructure ionogel dielectric layer for wearable electronics

Nanotechnology and Precision Engineering
Flexible pressure sensors show great promise for applications in such fields as electronic skin, healthcare, and intelligent robotics. Traditional capacitive pressure sensors, however, face the problem of low sensitivity, which limits their wider ...
Hairong Kou, Yuhang Pang, Libo Yang, Xiaoyong Zhang, Zhenzhen Shang, Lei Zhang, Liang Zhang, Yixin Shi, Zhiguo Gui, Youwen Ye, Shijie Song   +10 more
doaj   +1 more source

Development of an Implantable Capacitive Pressure Sensor for Biomedical Applications. [PDF]

Micromachines (Basel), 2023
Roh JH, Shin KS, Song TH, Kim J, Lee DS.
europepmc   +1 more source

Capacitive pressure sensor

, 2009
The present document present guideline for a pressure sensor which minimizes the component count and amplifies the manufacture process besides the innovation in the sensing element architecture.
openaire   +1 more source

A microfabricated sensor for thin dielectric layers

, 2008
We describe a sensor for the measurement of thin dielectric layers capable of operation in a variety of environments. The sensor is obtained by microfabricating a capacitor with interleaved aluminum fingers, exposed to the dielectric to be measured.
A. Pocar, B. Flatt, F. Leport, Flatt B., Froehlich H., G. Gratta, J. Wodin, K. O’Sullivan, Kennard E. H., Klein M. L., M. Green, M. Montero Diez, Macdonald J. A., P. Fierlinger, Petinelli E., R. DeVoe, R. Neilson, S. Kolkowitz   +17 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Evaluation of blood pressure using a flexible and wearable capacitive pressure sensor. [PDF]

RSC Adv, 2023
Bijender, Kumar S, Soni A, Kumar A.
europepmc   +1 more source

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa, Paolo Blesio, Marcial Fernandez‐Castro, Lisa Almonte, Maxence Fernandez, Mantas Liutkus, Perumal Pandurangan, Carlos Sabater, Aitor Villaverde, Manuel Melle‐Franco, Nurit Ashkenasy, Felipe Jiménez‐Ángeles, M. Carmen Morant‐Miñana, M. Reyes Calvo, Aitziber L. Cortajarena   +14 more
wiley   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Integration of Capacitive Pressure Sensor-on-Chip with Lead-Free Perovskite Solar Cells for Continuous Health Monitoring. [PDF]

Micromachines (Basel), 2023
Abdellatif SO, Moustafa A, Khalid A, Ghannam R.   +3 more
europepmc   +1 more source