Simulation and Reproduction of Biosensors Based on Bound States in the Continuum (BIC)

Simulation and Reproduction of Biosensors Based on Bound States in the Continuum (BIC)

Advanced sensing devices based on metasurfaces have become a revolutionary platform for innovative label-free biosensors, promising applications in early diagnosis and detection of low-concentration analytes. Here, we reproduce a metasurface sensor based on bound states in the continuum (BIC) to address challenges associated with complex operations in trace biochemical detection【Wang R, Song L, Ruan H, … Read more

Case Study: Insights from the ‘PCB Oxidation’ Compensation Lawsuit – The Evidence Dilemma of Unilateral Appraisal

Case Study: Insights from the 'PCB Oxidation' Compensation Lawsuit - The Evidence Dilemma of Unilateral Appraisal

1 Case Facts “ In October 2017, Company A commissioned Company B to produce circuit boards, and both parties signed a “Printed Circuit Board Processing Contract” with a total amount of 141,036 yuan. The contract also specified the product’s specifications, quantity, delivery location, and a quality dispute period of 7 days, with payment to be … Read more

The Invisible Killer of GPUs in Humid Environments: A Comprehensive Guide to Prevention and Repair of Circuit Board Oxidation

The Invisible Killer of GPUs in Humid Environments: A Comprehensive Guide to Prevention and Repair of Circuit Board Oxidation

The continuous rain of the plum rain season, the seepage of walls during the humid days in the south, and the condensation caused by the temperature difference between air-conditioned rooms and the outdoors… These seemingly ordinary humid scenarios are quietly launching “invisible attacks” on computer hardware, especially on precision GPUs. Circuit board oxidation, as a … Read more

D–A–π–A–D Type Photosensitive Covalent Organic Framework for Efficient Photocatalytic Aerobic Oxidation

D–A–π–A–D Type Photosensitive Covalent Organic Framework for Efficient Photocatalytic Aerobic Oxidation

Oxidation reactions are a fundamental type of reaction in chemical synthesis and material preparation. The visible light-driven photocatalytic aerobic oxidation, which directly and efficiently converts solar energy into chemical energy through photocatalysts under mild conditions, has become one of the most promising oxidation technologies due to its sustainability advantages. Therefore, photocatalytic aerobic oxidation is widely … Read more