Fluorescence Sensing Identifies Cancer Indicators in the Brain . M?NSTER, Germany, May 19, 2022 — Researchers at the University Hospital Münster and Paris-Saclay University established a method to correct for artifacts caused by changes in blood flow, and recorded cell-specific lactate levels in rat brains using fluorescence signals from fiber-based fluorescence resonance energy transfer (FRET) sensors. While FRET is known to be useful for studying neurophysiolog...