Related Experiment Video
Updated: Sep 18, 2025
08:26
Deep-Tissue Three-Photon Fluorescence Microscopy in Intact Mouse and Zebrafish Brain
Published on: January 13, 2022
4.9K
Advantages of three-photon live imaging for deep tissue analysis
Mary Ann Go1, Mengke Yang1, Simon R Schultz1
1Centre for Neurotechnology and Department of Bioengineering, Imperial College London, South Kensington, London, UK.
Expert Review of Medical Devices
|June 25, 2025
Summary
Three-photon microscopy offers superior deep tissue imaging beyond two-photon microscopy limits. This advanced technique promises significant biomedical research and clinical applications, including optical biopsies.
Area of Science:
- Biomedical Optics
- Microscopy Techniques
- In Vivo Imaging
Background:
- Three-photon microscopy is an emerging technology for deep tissue imaging.
- It provides superior spatial resolution compared to traditional methods.
- This technique extends imaging depth beyond the limits of two-photon microscopy.
Purpose of the Study:
- To review deep tissue imaging modalities.
- To highlight the advantages and applications of three-photon microscopy.
- To assess challenges for its widespread use in research and clinical settings.
Main Methods:
- Review of existing literature on deep tissue imaging modalities.
- Analysis of current and potential applications of three-photon microscopy.
- Assessment of technological challenges and future directions.
Main Results:
- Three-photon microscopy enables imaging deeper into tissues with high resolution.
- Current applications span various biomedical research fields.
- Potential clinical uses include optical biopsies and image-guided surgery.
Conclusions:
- Three-photon microscopy is a promising tool for advancing biomedical research.
- Its clinical translation could revolutionize diagnostics and surgical procedures.
- Overcoming field-of-view limitations is key for macroscopic tissue assessment.
