Recent advances in optical elastography and emerging opportunities in the basic sciences and translational medicine
Nichaluk Leartprapun1,2, Steven G Adie1
1Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, USA.
Optical elastography bridges organ-level and molecular biophysics imaging. Reviewing techniques like optical coherence elastography and Brillouin microscopy, this field promises new biomechanics-based diagnostics and therapeutics.
Area of Science:
- Biomedical Optics
- Biophysics
- Medical Imaging
Background:
- Optical elastography bridges organ-level medical elastography and single-molecule biophysics.
- It offers rich imaging capabilities for studying tissue mechanics.
Purpose of the Study:
- Review methodologies and recent developments in optical elastography.
- Discuss integration of optical elastography techniques with each other and other biomedical fields.
- Maximize basic science and translational clinical impact of optical elastography.
Main Methods:
- Optical coherence elastography
- Brillouin microscopy
- Optical microrheology
- Photoacoustic elastography
Main Results:
- These optical elastography techniques offer diverse capabilities for biomechanical analysis.
- Integration of these methods can enhance their individual strengths.
- Cross-modality and cross-disciplinary approaches are crucial for advancement.
Conclusions:
- Optical elastography holds significant potential for biomedical discoveries.
- It can drive the development of novel biomechanics-based clinical diagnostics and therapeutics.
- Embracing interdisciplinary collaboration will accelerate progress in the field.
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