Abstract
Investigating the fine structure of mitochondria and their dynamic interactions with other organelles is crucial for unraveling the mechanisms underlying mitochondrial-related diseases. The development of super-resolution techniques has provided powerful visualization tools for mitochondrial research, which is significant for investigating mitochondrial cristae structure, the localization of mitochondrial-related protein complex, and the interactions between mitochondria and other organelles. In this perspective, we introduce several advanced super-resolution techniques and their applications in mitochondrial research, and discuss the potential roles these techniques may play in future studies of mitochondria.