Fluorescent molecules that absorb and emit light in the near-infrared (NIR) and short-wave infrared (SWIR) regions have significant potential for various applications. These molecules can serve as ...

Researchers at Hokkaido University have engineered a fluorescent dye that keeps glowing even when submerged in superacidic ...

Researchers used structured light and switchable fluorescent molecules to reduce the background light from the out-of-plane regions of microscope samples. This method allowed for the acquisition of ...

Redox-active triphenylamine-appended pyrazinacenes show extreme reversible redox-coupled switching of their photophysical properties. In their reduced state, absorption and emission bands fall well ...

Ultrasound-switchable fluorescence (USF) imaging represents an innovative approach to overcoming the limitations imposed by optical scattering in deep biological tissues. By employing focused ...