Researchers developed a fluorescence quenching assay to probe the integrity of the cell membrane coating of biomimetic nanoparticles (NPs) , discovering that the great majority of the cell membrane ...

In recent years, fluorescence quenching microscopy (FQM) 1-3 has emerged as a viable technique that allows for the swift, cost-effective, and accurate imaging of two-dimensional (2D) materials like ...

Conventional fluorescence microscopy provides poor quantitative information of the sample because it only captures fluorescence intensity, which changes frequently and depends on external factors. Now ...