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Updated: Apr 11, 2026

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing
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Published on: June 1, 2012

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一个人类友好的自组三电传感器,用于多功能触觉传感

Yuhui Huang1,2, Shuo Wang1,2, Xia Cao1,2,3

  • 1Research Center for Bioengineering and Sensing Technology, Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, and Beijing Municipal Key Laboratory of New Energy Materials and Technologies, University of Science and Technology Beijing, Beijing 100083, China.

ACS sensors
|May 20, 2024
PubMed
概括

这项研究开发了一个可持续的 triboelectric 纳米发电机 (TENG) 从棉织物用于生物能源收获. 这种环保设备从运动中产生大量电力,并使自动供电的传感器能够用于生理监测.

关键词:
棉花棉花是一种棉花.能源转换转换能量的转换.自动供电的传感器传感器带电纳米发电机的 triboelectric 的使用.可以穿戴的可穿戴设备.

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Design Example: Resistive Touchscreen01:14

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A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
When a user touches the screen, the two layers make contact at a specific point known as the touchpoint. This contact reduces the resistance between...
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Tactile and Chemical Senses

Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex.
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