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: May 23, 2026

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate
08:44

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate

Published on: February 23, 2016

Monodisperse titania microspheres via controlled nanoparticle aggregation.

Daniel Schunk1, Sebastian Hardt, Hartmut Wiggers

  • 1Max-Planck-Institut für Kohlenforschung, Mülheim an der Ruhr, Germany.

Physical Chemistry Chemical Physics : PCCP
|April 20, 2012
PubMed
Summary

Researchers fabricated highly monodisperse titanium dioxide nanoparticle aggregates (NPAs) using controlled aggregation in emulsions. This method offers precise control over NPA size for advanced material applications.

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

A 3D Human Bone and Bone Marrow-on-a-Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Changes in low back pain, global sagittal alignment, and spinopelvic parameters following primary total hip arthroplasty: results of a prospective observational study with two-year follow-up.

European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·2026
Same author

Primary total hip arthroplasty after prior osteosynthesis versus osteotomy : distinct risk profiles and the modifying effect of femoral fixation.

The bone & joint journal·2026
Same author

Silicon-Rich Amorphous SiC<sub>x</sub> for the Lithium-Ion Batteries: How Does Strong Carbon Doping Affect the Lithiation Behavior and Electrochemical Performance?

ChemSusChem·2026
Same author

HIPrevision - a multicenter prospective randomized control superiority trial of antimicrobial IP-coated revision hip prostheses versus non-IP-coated comparators for the revision of periprosthetic hip joint infections.

Trials·2026
Same author

Assessment of quality and readability of information provided by ChatGPT in relation to developmental dysplasia of the hip and periacetabular osteotomy.

Journal of hip preservation surgery·2025

Area of Science:

  • Materials Science
  • Nanotechnology
  • Chemical Engineering

Background:

  • Controlling nanoparticle aggregation is crucial for tailoring material properties.
  • Emulsion-based methods offer potential for scalable nanoparticle assembly.
  • Titanium dioxide (TiO2) nanoparticles have diverse applications, including catalysis and coatings.

Purpose of the Study:

  • To develop a method for fabricating highly monodisperse titanium dioxide nanoparticle aggregates (NPAs).
  • To investigate the control over droplet size and subsequent NPA characteristics using a T-channel device.
  • To assess the dispersity of NPAs compared to the initial nanoparticle suspension.

Main Methods:

  • Fabrication of monodisperse TiO2 nanoparticle suspension droplets using a T-channel microfluidic device.

More Related Videos

A System to Create Stable Nanoparticle Aerosols from Nanopowders
12:59

A System to Create Stable Nanoparticle Aerosols from Nanopowders

Published on: July 26, 2016

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization
09:35

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization

Published on: December 25, 2017

Related Experiment Videos

Last Updated: May 23, 2026

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate
08:44

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate

Published on: February 23, 2016

A System to Create Stable Nanoparticle Aerosols from Nanopowders
12:59

A System to Create Stable Nanoparticle Aerosols from Nanopowders

Published on: July 26, 2016

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization
09:35

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization

Published on: December 25, 2017

  • Controlled aggregation of TiO2 nanoparticles within water-in-oil emulsion droplets.
  • Slow evaporation of the suspension medium to form nanoparticle aggregates.
  • Tuning droplet size by adjusting the flow rates of the titania suspension and oil phases.

    • Main Results:

    • Successfully produced highly monodisperse (<2% variation) emulsion droplets ranging from 150 to 400 μm in diameter.
    • Demonstrated that increasing suspension phase velocity enlarges droplets, while increasing oil phase velocity reduces droplet size.
    • Observed no significant change in dispersity from emulsion droplets to NPAs when slow drying was employed.

    Conclusions:

    • The T-channel device enables precise fabrication of monodisperse TiO2 nanoparticle aggregates.
    • The developed method provides high tunability for controlling NPA size.
    • Slow drying is essential for maintaining dispersity during the transition from emulsion droplets to NPAs.