One method for visualizing dynamic biological processes is single particle tracking, a localization microscopy method. For this technique to be successful, several factors need to be considered, ...

Tunable red to green emissions in upconversion nanoparticles allow precise identification of single particles, enabling accurate, long-term multicolor tracking in complex live cell environments.

Precision medicine aims to transport therapeutic agents, such as molecules, proteins or RNA, to the exact place where they ...

HIV-1 remodels the spatial organization of its co-receptor, CXCR4, on T cell membranes, showing that viral entry requires receptor clustering rather than simple receptor binding.