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

Typical Model Studies01:30

Typical Model Studies

359
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
359

You might also read

Related Articles

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

Sort by
Same author

Wetting morphologies and apparent line tension of nanodroplets on soft substrates.

Soft matter·2026
Same author

Efficient and reversible chirality induction between protein and achiral plasmonic assemblies.

Nature materials·2026
Same author

Mechanically interlocked monolayer and bilayer two-dimensional polymers with high elastic modulus.

Nature synthesis·2026
Same author

Large-Area 2D Metasurface-Based Triboelectric E-Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Dynamic wetting by concentrated granular suspensions.

Soft matter·2026
Same author

An integrated approach to assess exposure and early health effects in human populations exposed to micro- and nanoplastics.

NanoImpact·2025

Related Experiment Video

Updated: Jul 4, 2025

Forming Micro-and Nano-Plastics from Agricultural Plastic Films for Employment in Fundamental Research Studies
08:21

Forming Micro-and Nano-Plastics from Agricultural Plastic Films for Employment in Fundamental Research Studies

Published on: July 27, 2022

4.2K

Nominally identical microplastic models differ greatly in their particle-cell interactions.

Simon Wieland1,2, Anja F R M Ramsperger1,2, Wolfgang Gross1

  • 1Biological Physics, University of Bayreuth, Bayreuth, Germany.

Nature Communications
|January 31, 2024
PubMed
Summary
This summary is machine-generated.

Model microplastic particles

More Related Videos

Characterization of Aquatic Biofilms with Flow Cytometry
08:30

Characterization of Aquatic Biofilms with Flow Cytometry

Published on: June 6, 2018

9.1K
Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.0K

Related Experiment Videos

Last Updated: Jul 4, 2025

Forming Micro-and Nano-Plastics from Agricultural Plastic Films for Employment in Fundamental Research Studies
08:21

Forming Micro-and Nano-Plastics from Agricultural Plastic Films for Employment in Fundamental Research Studies

Published on: July 27, 2022

4.2K
Characterization of Aquatic Biofilms with Flow Cytometry
08:30

Characterization of Aquatic Biofilms with Flow Cytometry

Published on: June 6, 2018

9.1K
Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.0K

Area of Science:

  • Environmental Science
  • Materials Science
  • Cell Biology

Background:

  • Microplastic pollution is widespread, necessitating research into its adverse effects.
  • Studies often use polystyrene microspheres as model particles.
  • Variations in surface properties, like surface charge, can influence microplastic-cell interactions.

Purpose of the Study:

  • To investigate the impact of surface charge (ζ-potential) on microplastic-cell interactions.
  • To determine if nominally identical microspheres exhibit different ζ-potentials.
  • To assess how environmental exposure affects microsphere ζ-potential.

Main Methods:

  • Characterization of ζ-potential for polystyrene microspheres from eight manufacturers.
  • Assessment of ζ-potential changes after environmental exposure.
  • Utilizing a microfluidic microscopy platform to quantify particle-cell adhesion and internalization.

Main Results:

  • Nominally identical polystyrene microspheres showed significant differences in ζ-potential.
  • Environmental exposure altered the ζ-potential of the microspheres.
  • ζ-potential was found to directly correlate with particle-cell adhesion strength and internalization rates.

Conclusions:

  • The ζ-potential of microplastics is a critical factor influencing their interaction with cells.
  • Variations in ζ-potential among model particles can affect study outcomes.
  • ζ-potential can serve as a predictive measure for microplastic-induced adverse effects in organisms.