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 Experiment Video

Updated: Oct 11, 2025

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy
09:16

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

Published on: January 9, 2017

14.6K

Continuous Optical Measurement of Internal Dynamics in Drying Colloidal Droplets.

Jose Rafael Guzman-Sepulveda1, Ruitao Wu1, Aristide Dogariu1

  • 1CREOL, The College of Optics and Photonics, University of Central Florida, 4304 Scorpius Street, Orlando, Florida 32826, United States.

The Journal of Physical Chemistry. B
|December 6, 2021
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Collective Motional Temperature.

ACS omega·2026
Same author

Physical Interpretation of Diffractive Optical Networks for High-Dimensional Vortex Mode Sorting.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Strong enhancement of effective refractive index in structured colloids (TiO<sub>2</sub>@Silica): Localization of light.

Nanoscale·2024
Same author

Sugar Detection in Aqueous Solution Using an SMS Fiber Device.

Sensors (Basel, Switzerland)·2023
Same author

Understanding and acceptance of the theory of evolution in high school students in Mexico.

PloS one·2023
Same author

Phase memory of optical vortex beams.

Scientific reports·2022
Same journal

From Cation Solvation to Anion Coordination: Lewis-Acidic Boranes Enable Halide Salt Electrolytes.

The journal of physical chemistry. B·2026
Same journal

In Vitro-Prepared A30P Alpha-Synuclein Fibrils Adopt the Conserved and Disease-Relevant Greek Key Fold.

The journal of physical chemistry. B·2026
Same journal

Metastructure Analysis of Self-Assembled Nanocubes with Different Equatorial Methyl Groups Based on Molecular Dynamics Simulations.

The journal of physical chemistry. B·2026
Same journal

A Cocoordinated <sup>1</sup>H Internal Reference Quantifies Proton-Exchange Bias in Coordinated-Water Diffusion.

The journal of physical chemistry. B·2026
Same journal

Unveiling Electrolyte-Dependent Coordination Site Dynamics for Redox Mediator Design in Lithium-O<sub>2</sub> Batteries: Exchange vs Rearrangement.

The journal of physical chemistry. B·2026
Same journal

The Role of Functional Groups in Substituted Benzoic Acids Used as Dopants in Liquid Crystal Mixtures on the Nematic-Isotropic Transitions.

The journal of physical chemistry. B·2026
See all related articles

This study introduces spatiotemporal coherence-gated light scattering to observe colloidal droplet dynamics during drying. This non-invasive method provides real-time insights into optical and mechanical changes at the droplet interface.

Area of Science:

  • Colloidal science
  • Soft matter physics
  • Optical metrology

Background:

  • Studying colloidal systems during phase transitions requires non-invasive, continuous monitoring.
  • Internal dynamics of drying colloidal droplets are difficult to access non-invasively.

Purpose of the Study:

  • To demonstrate spatiotemporal coherence-gated light scattering for real-time analysis of drying colloidal droplets.
  • To enable non-contact, label-free observation of optical and mechanical changes within colloidal systems.

Main Methods:

  • Utilized spatiotemporal coherence-gated light scattering.
  • Focused on a picoliter-sized volume at the droplet-substrate interface.
  • Acquired signals continuously for real-time observation.

More Related Videos

Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface
07:06

Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface

Published on: April 7, 2017

6.2K
Real-Time Force Measurement Between Emulsion Droplets During Enzymatic Breakdown
04:56

Real-Time Force Measurement Between Emulsion Droplets During Enzymatic Breakdown

Published on: June 27, 2025

297

Related Experiment Videos

Last Updated: Oct 11, 2025

Measurement of Particle Size Distribution in Turbid Solutions by Dynamic Light Scattering Microscopy
09:16

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

Published on: January 9, 2017

14.6K
Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface
07:06

Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface

Published on: April 7, 2017

6.2K
Real-Time Force Measurement Between Emulsion Droplets During Enzymatic Breakdown
04:56

Real-Time Force Measurement Between Emulsion Droplets During Enzymatic Breakdown

Published on: June 27, 2025

297

Main Results:

  • Successfully monitored internal dynamics of drying colloidal droplets.
  • Enabled real-time observation of optical and mechanical changes.
  • Derived macroscopic descriptors from microscopic measurements.

Conclusions:

  • Spatiotemporal coherence-gated light scattering offers a powerful tool for studying colloidal dynamics.
  • The technique is non-invasive, label-free, and provides rich process information.
  • The system's potential for integration with existing instruments facilitates comprehensive characterization.