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

You might also read

Related Articles

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

Sort by
Same author

Synthesis and characterization of branched multiblock copolymers of polyhydroxybutyrate (PHB) autoxidized fatty acid and polymethylmethacrylate (PMMA).

Scientific reports·2025
Same author

Synthesis and Characterization of a Novel Membrane Based on Poly (2-Ethyl Oxazoline) and Poly (Propylene) Graft Copolymer for Potential Food Packaging and Medical Applications.

ACS omega·2025
Same author

Optimizing Epoxy Nanocomposites with Oxidized Graphene Quantum Dots for Superior Mechanical Performance: A Molecular Dynamics Approach.

ACS omega·2025
Same author

Comparison of the Macro Chain Transfer Agent and the Macro Azo Initiator Based on the Poly(3-hydroxy Butyrate) in the Polymerization Kinetics of Methyl Methacrylate.

ACS omega·2025
Same author

Molecular structure data and modelling roadmap for optimized oxidized graphene quantum dot and epoxy interface and mechanical properties.

Data in brief·2024
Same author

Evolution of Physical, Thermal, and Mechanical Properties of Poly(methyl Methacrylate)-Based Elium Thermoplastic Polymer During Polymerization.

The journal of physical chemistry. C, Nanomaterials and interfaces·2024
Same journal

A harmonized fast-fashion garment-variant dataset for textile circularity and sustainability assessment.

Data in brief·2026
Same journal

Terahertz reflectivity dataset: Reading text on both sides of the page.

Data in brief·2026
Same journal

High-quality draft genome sequence data of <i>Levilactobacillus brevis</i> 3LB isolated from fermented milk koumiss.

Data in brief·2026
Same journal

Interview dataset: Encouraging the development of industrial symbiosis networks in Slovenia - transition to the circular economy.

Data in brief·2026
Same journal

Timeseries of multispectral and radar data and vegetation indices from Sentinel-1, Sentinel-2 and Landsat-8 at field scale.

Data in brief·2026
Same journal

BACI-VI-Bench: A dataset of variational inequality benchmark instances for multi-agent trade-network equilibrium.

Data in brief·2026
See all related articles

Related Experiment Video

Updated: Jul 2, 2025

Advanced Self-Healing Asphalt Reinforced by Graphene Structures: An Atomistic Insight
08:03

Advanced Self-Healing Asphalt Reinforced by Graphene Structures: An Atomistic Insight

Published on: May 31, 2022

4.5K

Simulation data for engineering graphene quantum dot epoxy nanocomposites using molecular dynamics.

Prathamesh P Deshpande1, Ozgur Keles1

  • 1San Jose State University, 1 Washington Sq., San Jose, CA 95192, USA.

Data in Brief
|February 23, 2024
PubMed
Summary
This summary is machine-generated.

This study explored graphene quantum dots (GQDs) as nanofillers in epoxy composites. Molecular dynamics simulations revealed how GQD chemistry influences composite mechanical properties, offering insights into material enhancement.

Keywords:
Chemical functionalizationEpoxy nanocompositeGraphene quantum dotsMechanical propertiesMolecular dynamics

More Related Videos

Probing C84-embedded Si Substrate Using Scanning Probe Microscopy and Molecular Dynamics
13:58

Probing C84-embedded Si Substrate Using Scanning Probe Microscopy and Molecular Dynamics

Published on: September 28, 2016

11.8K
Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.8K

Related Experiment Videos

Last Updated: Jul 2, 2025

Advanced Self-Healing Asphalt Reinforced by Graphene Structures: An Atomistic Insight
08:03

Advanced Self-Healing Asphalt Reinforced by Graphene Structures: An Atomistic Insight

Published on: May 31, 2022

4.5K
Probing C84-embedded Si Substrate Using Scanning Probe Microscopy and Molecular Dynamics
13:58

Probing C84-embedded Si Substrate Using Scanning Probe Microscopy and Molecular Dynamics

Published on: September 28, 2016

11.8K
Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.8K

Area of Science:

  • Materials Science
  • Polymer Science
  • Nanotechnology

Background:

  • Graphene quantum dots (GQDs) are recognized for their potential as nanofillers to improve composite material properties.
  • However, the detailed impact and underlying mechanisms of GQDs within polymer matrices remain largely uninvestigated.
  • Understanding these interactions is crucial for designing advanced nanocomposites.

Purpose of the Study:

  • To investigate the fundamental effects of graphene quantum dots (GQDs) on the mechanical properties of epoxy composites.
  • To explore how different GQD chemical functionalizations influence these properties.
  • To provide a deeper understanding of GQD-polymer interactions at a molecular level.

Main Methods:

  • Utilized molecular dynamics (MD) simulations to model GQD-epoxy interactions.
  • Performed mechanical simulations on epoxy nanocomposites with varying GQD chemistries: pristine and edge-aminated GQDs (5.2% and 7.6% functionalization).
  • Conducted uniaxial strain simulations across five replicates for each GQD type to compute mechanical properties.

Main Results:

  • Simulations revealed distinct mechanical property changes based on GQD chemistry and functionalization degree.
  • Edge-functionalized GQDs showed a more significant influence on epoxy matrix properties compared to pristine GQDs.
  • The degree of amination on GQD edges modulated the extent of property enhancement.

Conclusions:

  • Graphene quantum dots can effectively act as nanofillers to enhance epoxy composite properties.
  • The chemical functionalization of GQDs, particularly edge amination, plays a critical role in determining the extent of mechanical property improvement.
  • Molecular dynamics simulations provide valuable insights into the structure-property relationships of GQD-polymer nanocomposites.