Super-Resolution Single-Molecule Localization Microscopy: Tricks of the Trade

Area of Science:

• Optics and Photonics
• Biophysics
• Materials Science

Background:

• Single-molecule fluorescence detection enables light microscopy beyond the diffraction limit.
• Super-resolution microscopy offers vast applications in biology and materials science, driving high demand.
• Implementing these advanced techniques requires an interdisciplinary skillset bridging physics, chemistry, and biology.

Purpose of the Study:

• To provide a perspective on single-molecule super-resolution imaging.
• To discuss the significant contributions of physical chemistry to the field.
• To highlight recent research achievements in super-resolution microscopy.

Main Methods:

• Review of single-molecule fluorescence detection principles.
• Analysis of the role of physical chemistry in super-resolution technique development.
• Compilation of exemplary research outcomes in the field.

Main Results:

• Super-resolution microscopy significantly improves spatial resolution for fluorescent samples.
• Physical chemistry principles are foundational to the development and application of these techniques.
• The field is characterized by vibrant, interdisciplinary research and remarkable recent advancements.

Conclusions:

• Single-molecule super-resolution imaging is a transformative technology.
• Interdisciplinary collaboration, particularly involving physical chemistry, is key to its continued progress.
• The field holds immense potential for future scientific discovery across multiple disciplines.