Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Protein Dynamics in Living Cells

Protein Dynamics in Living Cells

Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...

You might also read

Related Articles

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

Sort by

Same author

High-Risk Human Papilloma Virus Genotyping in Patients with Clinically Suspected Precancerous and Cancerous Lesions of Cervix.

Mymensingh medical journal : MMJ·2025

Same author

Correction to: CD4 T cell count is positively associated with lumbar spine bone mass in HIV-infected men under the age of 50 years.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2019

Same author

CD4 T cell count is inversely associated with lumbar spine bone mass in HIV-infected men under the age of 50 years.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2019

Same author

Prediction of oesophageal varices in cirrhosis of liver patients by serum ascitic albumin gradient.

Mymensingh medical journal : MMJ·2013

Same author

Design and characterization of coherent integrated fiber-optic imaging probes.

Applied optics·2010

Same author

Microemulsion characterization by the use of a noninvasive backscatter fiber optic probe.

Applied optics·2010

Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026

Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026

Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026

Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026

Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026

Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 8, 2026

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Published on: January 9, 2017

Integrated fiber optic probe for dynamic light scattering.

H S Dhadwal, R R Khan, K Suh

|September 11, 2010

Summary

This summary is machine-generated.

This study presents an integrated fiber optic probe for dynamic light scattering measurements. The novel probe enables accurate particle size determination with a ±1% accuracy for polystyrene latex spheres.

More Related Videos

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Published on: October 17, 2016

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

Related Experiment Videos

Last Updated: Jun 8, 2026

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy

Published on: January 9, 2017

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Published on: October 17, 2016

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

Area of Science:

Optics and Photonics
Materials Science
Physical Chemistry

Background:

Dynamic light scattering (DLS) is a technique used to determine the size of particles in suspension.
Accurate particle size measurement is crucial in various scientific and industrial applications.
Existing DLS systems can be complex and expensive, necessitating simpler and more cost-effective solutions.

Purpose of the Study:

To develop and characterize an integrated fiber optic probe for coherent detection in dynamic light scattering.
To assess the accuracy and reliability of the developed probe for particle size analysis.

Main Methods:

Fabrication of an integrated fiber optic probe by fusion splicing a monomode optical fiber with a graded-index multimode fiber.
Cleaving the multimode fiber to create a gradient-index fiber lens with specific focal length and f-number.
Utilizing the integrated fiber receiver to measure intensity-intensity autocorrelation functions of polystyrene latex sphere suspensions.
Analyzing 100 independent data sets to determine particle size recovery accuracy.

Main Results:

The fabricated fiber optic probe functions effectively as a coherent receiver in DLS measurements.
Accurate particle size recovery (±1%) was achieved for an aqueous suspension of polystyrene latex spheres.
The integrated fiber lens design contributes to the probe's high performance.

Conclusions:

The integrated fiber optic probe offers a promising and accurate solution for DLS measurements.
This technology can potentially simplify DLS instrumentation and improve accessibility for particle size analysis.
The ±1% accuracy demonstrates the potential of this probe for precise scientific investigations.