Work

Advanced Imaging for Live-Cell Spatiotemporal Monitoring: Technologies and Applications

Year: 2025

Type: article

Abstract: Understanding cellular dynamics requires real-time high-resolution imaging. Recent advancements in imaging technologies have provided unprecedented spatial and temporal resolutions, enabling the precise in situ monitoring of live-cell behavior. This review covers 4 advanced imaging modalities: stimulated emission depletion microscopy, structured illumination microscopy, single-molecule localization microscopy, and Raman spectroscopy. We summarize the principles, applications, advantages, and limitations of these methods, highlighting their significance for high-precision spatiotemporal monitoring of cellular structures and biochemical activities. These tools enable precise tracking of molecular interactions and analysis of cellular dynamics at the nanoscale, which is critical for understanding cellular physiology. The integration of these technologies into biomedical research has markedly enhanced our ability to observe live-cell processes, such as division, migration, differentiation, and signaling. The development and application of these high-precision imaging technologies hold substantial promise for improving disease diagnosis, therapeutic strategies, and drug discovery.

Source: Research

DOI: 10.34133/research.1085