From the Old Testament of the Bible to the Great Yu of the East, the struggle against floods runs through the development of human civilization. Public statistical data shows that flood disasters have been one of the major natural disasters in recent years. Even worse, the greenhouse effect caused by global warming has intensified, resulting in a 1.5 ° C increase in global average temperature (Option 1a, blue line).

Recently, Senther Technology officially launched its latest developed micro high-frequency pressure sensor P5502A. With its excellent performance and innovative design, this product brings a new solution to the field of dynamic pressure measurement and is expected to ignite a wave of application innovation in multiple industries.

Recently, Professor Huang Huolin's team from the School of Optoelectronic Engineering and Instrument Science has made significant progress in the field of third-generation semiconductor gallium nitride (GaN) magnetic sensors. They have taken the lead in developing a three-dimensional magnetic sensor chip that can operate stably in a wide temperature range of 1.9 K~673K internationally, and further developed high-precision domestic magnetic detection instruments and a series of downstream products. This technology breaks through industry bottlenecks such as high temperature failure, large linearity error, and small working bandwidth of traditional magnetic sensors, providing breakthrough solutions for high-precision magnetic field detection, target tracking, velocity/displacement sensing, and current detection in aerospace, deep-sea exploration, smart healthcare, intelligent manufacturing, robotics, and other fields.

With the rapid development of flexible electronics, wearable devices, medical monitoring, and robotics technology, the demand for flexible pressure sensors is constantly increasing, and the performance requirements are becoming increasingly stringent. Among the various working mechanisms of pressure sensors, resistive pressure sensors are highly favored due to their high sensitivity, simple structure, stable signal, and ease of manufacturing.

The continuous transformation of information technologies such as artificial intelligence (AI), big data, cloud computing, 5G/6G communication, and digital health has profoundly redefined our interaction with the physical world, making human life more interconnected and intelligent.

Early diagnosis and precise monitoring of malignant tumors are core challenges in clinical medicine and basic research. Carcinoembryonic antigen (CEA) is a key tumor marker for colorectal cancer, gastric cancer, breast cancer and other solid tumors. The ultra sensitive detection of CEA has important clinical value for early screening, efficacy evaluation, and personalized treatment strategy formulation. Photoelectrochemical (PEC) biosensing technology has become an emerging platform for tumor biomarker analysis due to its high signal-to-noise ratio (low background interference) and single photon level detection sensitivity. It generates stable electrochemical signals by driving the generation, separation, and transfer of photo generated carriers through light energy. However, existing PEC technologies face three bottlenecks: