Solar cells and photocatalysts can be surprisingly inefficient. Despite light consisting of many wavelengths, the range that even highly efficient devices use is limited. Other wavelengths, especially ...

Abstract: This research addresses the critical issue of traffic light detection and recognition in advanced driver assistance systems. In this paper, we propose a novel two-stage detection framework ...

Abstract: We report a bionic artificial compound eye based on flexible quantum dots film and micro electromechanical system (MEMS) fabrication process. The device integrates organic photodetector and ...

Antibiotic resistance is becoming an accelerating crisis because of the overuse and misuse of antibiotics over many years.