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

Extent of Fock-exchange mixing for a hybrid van der Waals density functional?

The Journal of chemical physics·2018
Same author

Intravoxel incoherent motion (IVIM) imaging at different magnetic field strengths: what is feasible?

Magnetic resonance imaging·2014
Same author

Reduction of arterial partial volume effects for improved absolute quantification of DSC-MRI perfusion estimates: comparison between tail scaling and prebolus administration.

Journal of magnetic resonance imaging : JMRI·2014
Same author

Absolute quantification of perfusion by dynamic susceptibility contrast MRI using Bookend and VASO steady-state CBV calibration: a comparison with pseudo-continuous ASL.

Magma (New York, N.Y.)·2014
Same author

Dynamic susceptibility contrast MRI with a prebolus contrast agent administration design for improved absolute quantification of perfusion.

Magnetic resonance in medicine·2013
Same author

Cerebral perfusion information obtained by dynamic contrast-enhanced phase-shift magnetic resonance imaging: comparison with model-free arterial spin labelling.

Clinical physiology and functional imaging·2010

Related Experiment Video

Updated: Dec 30, 2025

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.3K

Filter function of graphene oxide: Trapping perfluorinated molecules.

David Barker1, Angelica Fors1, Emelie Lindgren1

  • 1Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg, Sweden.

The Journal of Chemical Physics
|January 17, 2020
PubMed
Summary

Graphene oxide shows potential for water purification by effectively binding harmful perfluorinated substances and trihalomethanes. This study used computational methods to understand the binding mechanisms for cleaner drinking water solutions.

More Related Videos

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.7K
Preparation of Hydrophobic Metal-Organic Frameworks via Plasma Enhanced Chemical Vapor Deposition of Perfluoroalkanes for the Removal of Ammonia
12:05

Preparation of Hydrophobic Metal-Organic Frameworks via Plasma Enhanced Chemical Vapor Deposition of Perfluoroalkanes for the Removal of Ammonia

Published on: October 10, 2013

15.9K

Related Experiment Videos

Last Updated: Dec 30, 2025

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.3K
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.7K
Preparation of Hydrophobic Metal-Organic Frameworks via Plasma Enhanced Chemical Vapor Deposition of Perfluoroalkanes for the Removal of Ammonia
12:05

Preparation of Hydrophobic Metal-Organic Frameworks via Plasma Enhanced Chemical Vapor Deposition of Perfluoroalkanes for the Removal of Ammonia

Published on: October 10, 2013

15.9K

Area of Science:

  • Environmental Science
  • Materials Science
  • Computational Chemistry

Background:

  • Current water purification methods struggle to remove emerging contaminants like perfluorinated substances and trihalomethanes.
  • Graphene oxide is explored as a novel filter material for enhanced water treatment.

Purpose of the Study:

  • To investigate the binding mechanisms of perfluorinated substances and trihalomethanes on graphene oxide.
  • To evaluate the efficacy of graphene oxide as a filter material for removing these contaminants from water.

Main Methods:

  • Density functional theory (DFT) calculations were employed to model the interactions.
  • Binding energies between graphene oxide and target contaminants were computed.

Main Results:

  • Binding energies ranged from 370–1450 meV per molecule, indicating strong adsorption.
  • Van der Waals (dispersion) forces and hydrogen bonding significantly contribute to the binding efficacy.

Conclusions:

  • Graphene oxide demonstrates significant potential for separating perfluorinated substances and trihalomethanes from water.
  • Understanding binding mechanisms can optimize graphene oxide-based water purification technologies.