Perovskite nanosheets show distinctive characteristics with significant applications in science and technology. In a recent study, researchers achieved enhanced signal amplification in CsPbBr3 ...

Chemical sensors whose signals can be amplified by various triggers hold huge potential in multidisciplinary sciences. However, developing such systems was considered a highly challenging task, until ...

Flow cytometry, invented in the 1950s, uses antibodies linked to fluorescent probes to detect cell surface and intracellular proteins. Although able to achieve single-cell sensitivity, the method is ...