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: Jun 27, 2026

A Method to Fabricate Disconnected Silver Nanostructures in 3D
05:45

A Method to Fabricate Disconnected Silver Nanostructures in 3D

Published on: November 27, 2012

Polymer-grafted-platinum nanoparticles: from three-dimensional small-angle neutron scattering study to tunable

Géraldine Carrot1, François Gal, Christelle Cremona

  • 1Laboratoire Leon Brillouin, CEA/DSM/IRAMIS/LLB-CNRS, Batiment 563, CEA/Saclay, 91191 Gif-sur-Yvette Cedex, France.

Langmuir : the ACS Journal of Surfaces and Colloids
|November 27, 2008
PubMed
Summary

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

Irradiation Effects on Polymer-Grafted Gold Nanoparticles for Cancer Therapy.

ACS applied bio materials·2022
Same author

How Do Surface Properties of Nanoparticles Influence Their Diffusion in the Extracellular Matrix? A Model Study in Matrigel Using Polymer-Grafted Nanoparticles.

Langmuir : the ACS journal of surfaces and colloids·2020
Same author

Robust Grafting of Polyionenes: New Potent and Versatile Antimicrobial Surfaces.

Macromolecular bioscience·2020
Same author

Combining surface chemistry modification and in situ small-angle scattering characterization to understand and optimize the biological behavior of nanomedicines.

Journal of materials chemistry. B·2020
Same author

Improving <sup>131</sup>I Radioiodine Therapy By Hybrid Polymer-Grafted Gold Nanoparticles.

International journal of nanomedicine·2019
Same author

Electrocatalytic (Bio)Nanostructures Based on Polymer-Grafted Platinum Nanoparticles for Analytical Purpose.

ACS applied materials & interfaces·2016

Polymer-stabilized platinum nanoparticles show promise for fuel cells and biosensors. Small-angle neutron scattering (SANS) confirmed well-dispersed, individual nanohybrid objects with quantitative characterization of polymer chains.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Polymer Chemistry

Background:

  • Polymer-platinum nanohybrids offer enhanced properties for applications like fuel cells and biosensors.
  • The polymer component stabilizes nanoparticles, increases functional groups, and modifies particle properties.

Purpose of the Study:

  • To synthesize and characterize polymer-grafted platinum nanoparticles using controlled radical polymerization.
  • To investigate the structure and dispersion of these nanohybrids using Small-Angle Neutron Scattering (SANS).
  • To form and analyze Langmuir films from these nanohybrids.

Main Methods:

  • Synthesis via "grafting from" technique and atom transfer radical polymerization (ATRP).
  • Structural characterization using Small-Angle Neutron Scattering (SANS) with contrast matching.

More Related Videos

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
09:29

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

Related Experiment Videos

Last Updated: Jun 27, 2026

A Method to Fabricate Disconnected Silver Nanostructures in 3D
05:45

A Method to Fabricate Disconnected Silver Nanostructures in 3D

Published on: November 27, 2012

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
09:29

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

  • Formation and analysis of Langmuir films, including compression isotherms and Transmission Electron Microscopy (TEM).

    • Main Results:

    • SANS confirmed well-dispersed, individual nanohybrid objects with a plateau in spectra at small q.
    • Quantitative data on object radius of gyration, grafted chain amount, and molecular weight were obtained using a star model.
    • Langmuir film studies showed good correlation between inter-object distances (from isotherms/TEM) and SANS-determined dimensions.

    Conclusions:

    • Polymer-grafted platinum nanoparticles can be synthesized and quantitatively characterized.
    • SANS is effective for studying nanohybrid structure and dispersion.
    • The nanohybrids form stable Langmuir films, demonstrating potential for advanced material applications.