In the practical application of flexible piezoresistive sensors, pursuing a balance of high sensitivity, wide detection range, and excellent durability remains a core challenge. This study reports a flexible piezoresistive sensor with a sandwich structure, whose core sensing material is a carbon reduced graphene oxide film (C-rMOF) and encapsulated with polydimethylsiloxane (PDMS) C-rGOF@PDMS ）.

This review was completed by Professor Li Guoliang's team from Shaanxi University of Science and Technology, systematically proposing and analyzing novel strategies for bacteriophage biosensors in detecting foodborne pathogens, with a focus on amplification techniques across the entire chain from "recognition elements" to "signal transduction.

In high-end fields such as aerospace, industrial manufacturing, and national defense equipment, sensors often need to achieve precise data acquisition in micro spaces under extreme working conditions involving high-temperature exposure and severe impacts, imposing stringent requirements on sensor structural design and performance.

As the core substrate of semiconductor devices and MEMS devices, the surface step height and microstructure measurement accuracy of bulk silicon directly determine the performance and reliability of the devices. As the core equipment for microstructure characterization, the traditional contact measurement of the step instrument is prone to scratching the surface of bulk silicon.

Disadvantages of existing technology 1. Poor weak light performance of CMOS: It can only perceive 1.0 lux illumination and is difficult to detect weak light signals at night/deep space.

Wearable biosensors have become a platform for continuous and real-time health monitoring, capable of collecting physiological, biochemical, and environmental signals from different parts of the human body in a non-invasive or minimally invasive manner.