LED Autofluorescence Quenching for CELL and TISSUE STAIN SIGNALS The TiYO™ is a wholly novel, first to market technology, that eliminates background autofluorescence signals in tissue stain signals.  Noise in tissue observation is caused by substances not related to the staining label but which naturally emits autofluorescence.  For example, lipofuscin granules, elastin fibers, … Continue reading TiYo LED Autofluorescence Quenching