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Related Experiment Video

Updated: Jul 16, 2026

Visualisation and Quantification of Intracellular Interactions of Neisseria meningitidis and Human α-actinin by Confocal Imaging

Visualisation and Quantification of Intracellular Interactions of Neisseria meningitidis and Human α-actinin by Confocal Imaging

Published on: October 24, 2010

Combinatorial microscopy.

Daniel Axelrod¹, Geneva M Omann

¹Department of Physics & Biophysics Research Division, University of Michigan, Ann Arbor, Michigan 48109, USA. daxelrod@umich.edu

Nature Reviews. Molecular Cell Biology

|December 2, 2006

Summary

New optical microscopy techniques leverage photon properties to visualize cellular structures and single molecules. This allows for the observation of dynamics, orientation, and interactions previously beyond microscopic reach.

Area of Science:

Optics and Photonics
Biophysics
Cell Biology

Background:

Traditional microscopy is limited to visualizing static structural features like thickness and density.
Observing dynamic cellular processes and molecular interactions at the submicroscopic level remains a significant challenge.

Approach:

Utilizing the diverse properties of photons to develop advanced optical microscopy methods.
Enabling visualization of dynamic processes, molecular orientations, and binding kinetics.

Key Points:

New optical microscopy techniques offer unprecedented insights into cellular and molecular behavior.
Photonics-based imaging transcends limitations of conventional methods, revealing dynamic information.
The study highlights the potential for observing 'submicroscopic' cellular structures and single molecules in motion.

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Visualisation and Quantification of Intracellular Interactions of Neisseria meningitidis and Human α-actinin by Confocal Imaging

Visualisation and Quantification of Intracellular Interactions of Neisseria meningitidis and Human α-actinin by Confocal Imaging

Published on: October 24, 2010

Simultaneous Multicolor Imaging of Biological Structures with Fluorescence Photoactivation Localization Microscopy

Simultaneous Multicolor Imaging of Biological Structures with Fluorescence Photoactivation Localization Microscopy

Published on: December 9, 2013

Highly Multiplexed, Super-resolution Imaging of T Cells Using madSTORM

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Conclusions:

Advanced photonics-based microscopy is poised to revolutionize our understanding of cellular dynamics.
Researchers can now investigate molecular motions, orientations, and transient associations in real-time.
This breakthrough opens new avenues for studying complex biological systems at the molecular level.