Biobased Tilt Sensor via Liquid Metal in Balsa Vessel
Source abstract
Abstract
This study demonstrates the utilization of a balsa wood vessel to confine liquid metal, wherein the dynamic wetting behavior of the liquid metal enables high-performance tilt sensing functionality. It is capable of achieving full-angle monitoring ranging from −90 to 90°, with continuous rotation over 3000 cycles, attaining 99% accuracy and a resolution of 0.1 degrees. This device has been successfully applied to fall alarms, dynamic monitoring of mechanical equipment, and water wave monitoring, demonstrating highly promising performance. This study presents a design that leverages biomass materials and liquid metal to achieve sensing functionality, thereby paving the way for research directions in the development of high-performance biosensors.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Microplastics and Plastic Pollution · Water Quality Monitoring Technologies · Modular Robots and Swarm Intelligence
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Lignocellulosic Chemistry
Beijing Forestry University
Nantong Institute of Metrology and Measurement
State Key Laboratory of Advanced Materials for Intelligent Sensing
GRINM Group Co., Ltd.
Funding
Fundamental Research Funds for the Central Universities
References (41)
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