In addition to endogenous autofluorescence, scientists must also contend with obfuscating signals introduced during the experimental workflow. This non-specific signal can come from multiple sources, ...
GFP-labeled T cells and background autofluorescence is almost impossible to distinguish (left). Friedman pulls out the T cells by double labeling them with an orange vital dye (right). Credit: Rachel ...
Autofluorescence-Free “Turn-On” Luminescence Strategy for H₂O₂ Detection. This schematic illustrates the design of the PLNPs@MnO₂ probe, in which the persistent luminescence of ZnGa₂O₄:Cr ...