Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Interaction of EM Radiation with Matter: Spectroscopy01:12

Interaction of EM Radiation with Matter: Spectroscopy

3.8K
Electromagnetic (EM) radiation can be considered an oscillating electric and magnetic field propagating through a medium that can interact with matter in its path. The electric field in the radiation can interact with electrical charges in the atoms or molecules in the matter. On the other hand, the magnetic field can interact with the magnetic field in the atomic nucleus. The study of the interaction between electromagnetic radiation and matter is termed spectroscopy. Spectroscopy is the study...
3.8K
Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

15.1K
Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
15.1K
Potential Due to a Polarized Object01:29

Potential Due to a Polarized Object

892
A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...
892
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

10.7K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
10.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Computational and experimental investigation of nanoparticle effects on tissue optical properties and optical coherence tomography imaging.

Biomedical optics express·2026
Same author

Spectral Studies of a Novel Photosensitizer Complex for Photodynamic Therapy.

Current pharmaceutical biotechnology·2026
Same author

Metal-Enhanced Fluorescence of Nanocomplexes.

Materials (Basel, Switzerland)·2026
Same author

Optical Coherence Tomography Mapping of the Scattering Coefficient to Study the Skin Hydration Process under Optical Clearing.

Skin pharmacology and physiology·2026
Same author

Biophysical Alterations of the Stratum Corneum Induced by Optical Clearing Agents: Implications for Efficiency and Safety Optimization.

Skin pharmacology and physiology·2026
Same author

Next-generation biomedical sensing through photoacoustic-electrochemical synergy.

Medical review (2021)·2026

Related Experiment Video

Updated: Mar 22, 2026

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

2.0K

Polarized light interaction with tissues.

Valery V Tuchin1

  • 1Saratov National Research State University, Research-Educational Institute of Optics and Biophotonics, 83 Astrakhanskaya street, Saratov 410012, RussiabInstitute of Precision Mechanics and Control of Russian Academy of Sciences, 24 Rabochaya street, Sarat.

Journal of Biomedical Optics
|April 29, 2016
PubMed
Summary

This review explores how polarized light interacts with biological tissues, detailing optical methods for quantitative biomedical diagnostics. These techniques aid in early disease detection, from cataracts to precancer.

More Related Videos

Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

8.0K
Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction
05:33

Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction

Published on: July 26, 2022

2.7K

Related Experiment Videos

Last Updated: Mar 22, 2026

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

2.0K
Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

8.0K
Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction
05:33

Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction

Published on: July 26, 2022

2.7K

Area of Science:

  • Biomedical Optics
  • Biophysics

Background:

  • Polarized light interaction with biological tissues is complex due to tissue structures.
  • Quantitative analysis is crucial for accurate biomedical diagnostics.

Purpose of the Study:

  • To review the fundamentals of polarized light interaction with biological tissues.
  • To present recent polarization optical methods for quantitative biomedical diagnostics.

Main Methods:

  • Analysis of tissue structures and models (birefringence, dichroism, chirality).
  • Application of polarization transfer theory and modified transfer equation for Stokes parameters.
  • Description of polarization imaging, spectroscopy, light scattering matrix measurements, and polarization-sensitive optical coherence tomography.

Main Results:

  • Demonstration of quantitative studies enabled by polarization optical methods.
  • Examples of early diagnostics for cataracts, precancer, and skin diseases.
  • Validation of tissue optical clearing for precise quantification of intrinsic polarization properties.

Conclusions:

  • Polarization-based optical methods offer powerful tools for biomedical diagnostics.
  • Accurate quantification of tissue polarization properties is achievable with advanced techniques.
  • Tissue optical clearing enhances diagnostic precision by reducing scattering effects.