Sensors, Vol. 19, Pages 4250: Soft and Deformable Sensors Based on Liquid Metals

Sensors, Vol. 19, Pages 4250: Soft and Deformable Sensors Based on Liquid Metals Sensors doi: 10.3390/s19194250 Authors: Taeyeong Kim Dong-min Kim Bong Jae Lee Jungchul Lee Liquid metals are one of the most interesting and promising materials due to their electrical, fluidic, and thermophysical properties. With the aid of their exceptional deformable natures, liquid metals are now considered to be electrically conductive materials for sensors and actuators, major constituent transducers in soft robotics, that can experience and withstand significant levels of mechanical deformation. For the upcoming era of wearable electronics and soft robotics, we would like to offer an up-to-date overview of liquid metal-based soft (thus significantly deformable) sensors mainly but not limited to researchers in relevant fields. This paper will thoroughly highlight and critically review recent literature on design, fabrication, characterization, and application of liquid metal devices and suggest scientific and engineering routes towards liquid metal sensing devices of tomorrow.
Source: Sensors - Category: Biotechnology Authors: Tags: Review Source Type: research
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