Results 81 to 90 of about 4,992,236 (348)

Highly Stretchable and Sensitive Strain Sensor Based on Porous Materials and Rhombic‐Mesh Structures for Robot Teleoperation

Advanced Sensor Research, 2023
Wearable sensors for human motion capture offer a promising human–robot interface to control robots in the teleoperation scenario, where robots could function as the second body of human operators to fulfill tasks remotely and accurately.
Zhiqiu Ye, Gaoyang Pang, Yihao Liang, Honghao Lv, Kaichen Xu, Haiteng Wu, Geng Yang   +6 more
doaj   +1 more source

Direct fabrication of flexible strain sensor with adjustable gauge factor on medical catheters

Journal of Science: Advanced Materials and Devices, 2023
The preparation of flexible sensors on medical catheters is primarily an indirect process using certain materials as substrates. Using medical catheters as flexible substrates is beneficial for directly detecting the strain and contact force of the ...
Kang Wang, Zhixin Wu, Rongfang Wu, Jianfeng Zang, Baoyang Lu, Chao Du, Yan Yu   +6 more
doaj   +1 more source

Encapsulated stretchable amphibious strain sensors

Materials Horizons
A novel amphibious strain sensor with a periodic cut pattern and a unique interface design offers an unprecedented combination of high gauge factor, linear sensing response, and excellent stability in water/saline solution.
Shuang Wu, Doyun Kim, Xiaoqi Tang, Martin W. King, Yong Zhu   +4 more
openaire   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Investigation of the Transient Behavior of a Cantilever Beam Using PVDF Sensors

Sensors, 2012
In this paper, a PVDF film sensor was used to measure the transient responses of a cantilever beam subjected to an impact loading. The measurement capability of a PVDF sensor is affected by the area of the PVDF film sensor and the signal conditioner ...
Shan-Ying Pan, Yu-Hsi Huang, Chien-Ching Ma   +2 more
doaj   +1 more source

A tunable strain sensor using nanogranular metals [PDF]

, 2010
This paper introduces a new methodology for the fabrication of strain-sensor elements for MEMS and NEMS applications based on the tunneling effect in nano-granular metals.
Schwalb, Christian H., Grimm, Christina, Baranowski, Markus, Sachser, Roland, Porrati, Fabrizio, Reith, Heiko, Das, Pintu, Müller, Jens, Völklein, Friedemann, Kaya, Alexander, Huth, Michael   +10 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Resistive flexible strain sensor based on AgNWs-Gr-PDMS for wearable electronics

AIP Advances
In order to obtain a flexible strain sensor with higher sensitivity, a resistive flexible strain sensor based on the AgNWs-graphene-PDMS sensitive layer is prepared in this paper.
Ruirong Wang, Xiaohong Li, Tong Chen
doaj   +1 more source

Insulated-gate field-effect transistor strain sensor [PDF]

, 1972
Strain sensors that can be switched on and off were fabricated from p-channel IGFET on thin filament n-type silicon crystals with silicon dioxide layer sputtered over transistor for passivation.
Gross, C.
core   +1 more source

Investigating rock mass failure precursors using a multi-sensor monitoring system. Preliminary results from a test-site (Acuto, Italy) [PDF]

, 2017
In the last few years, several approaches and methods have been proposed to improve early warning systems for managing risks due to rapid slope failures where important infrastructures are the main exposed elements. To this aim, a multi-sensor monitoring
Fantini, Andrea, Fiorucci, Matteo, Martino, Salvatore, Paciello, Antonella   +3 more
core   +1 more source