Sensors, as the cornerstone of modern information technology, play a bridging role in connecting the physical world and the digital world. However, in the development process of domestic sensors, although some progress has been made, there are still many shortcomings compared to similar foreign products. This article will delve into the shortcomings and challenges of domestic sensors, in order to provide reference for industry development.

What is the Google Willow quantum chip? What benefits can it bring to ordinary people? What impact and opportunities can it bring to sensor manufacturing companies like SenseTime?

In today's rapidly advancing technology, multispectral sensing technology is bringing unprecedented changes to multiple fields in its unique way. This technology reveals the mysteries of nature beyond the reach of the naked eye by capturing and analyzing the reflection or emission information of objects in different spectral bands. This article will delve into the principles, applications, and future development prospects of multispectral sensing technology.

In today's rapidly advancing technology, biosensing technology, as a cutting-edge technology, is gradually demonstrating its enormous potential and value. It is not only a perfect combination of biology and electronic technology, but also a bridge connecting the biological world and the digital world. By detecting biochemical reactions and biomolecules within living organisms, biosensing technology can convert biological information into quantifiable electrical or optical signals, providing unprecedented convenience and accuracy for multiple fields such as medical diagnosis, environmental monitoring, and food safety. This article will delve into the definition, current development status, and future trends of biosensing technology, in order to provide readers with a comprehensive and in-depth understanding.

The research team led by Lv Yi from Sichuan University has published an important research result in the international journal Analytical Chemistry (Anal. Chem. 2024, 96, 11239-11246). This study successfully developed a high-temperature catalytic luminescence (CTL) sensor system based on gadolinium oxide (Gd2O3). This system can quickly and sensitively detect and distinguish six common aldehyde molecules, providing an innovative and low-cost solution for efficient detection of volatile organic compounds (VOCs), with broad prospects for environmental monitoring and health applications.

From accelerometers and gyroscopes in smartphones, to temperature and pressure sensors in industrial automation, to heart rate and blood oxygen sensors in medical monitoring equipment, sensors are everywhere, providing valuable data support for our lives, work, and scientific research. Among the performance indicators of these sensors, sampling rate is undoubtedly a core and critical concept. This article aims to explore in depth the connotation, importance, and impact of sensor sampling rate on various fields.