microfluidic chip

Main Technical Routes of Flexible Tactile Sensors

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Main Technical Routes of Flexible Tactile Sensors

A tactile sensor array is composed of multiple tactile sensing units. Each tactile sensing unit can measure the contact force at a single point, while the tactile sensor array, by integrating multiple sensing units, possesses the capability to detect distributed contact forces. Currently, there are various methods to implement tactile sensing,which can be categorized based … Read more

A Novel Glass Siphon Valve Structure on Centrifugal Microfluidic Chips

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A Novel Glass Siphon Valve Structure on Centrifugal Microfluidic Chips

This article utilizes hollow glass capillaries to achieve siphon valve effects by embedding specifically shaped hollow glass capillaries at the siphon valve location. By leveraging the inherent hydrophilicity of the inner walls of the hollow glass capillaries, local hydrophilicity is achieved without altering the overall surface characteristics of the chip, thus facilitating siphon drainage.Figure 1 … Read more