Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jul 6, 2026

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis

Published on: September 13, 2020

Nanoparticle-textured surfaces from spin coating.

R A Weiss¹, X Zhai, A V Dobrynin

¹Department of Chemical Engineering, Polymer Program, University of Connecticut, Storrs, Connecticut 06269, USA. rweiss@ims.uconn.edu

Langmuir : the ACS Journal of Surfaces and Colloids

|April 3, 2008

Summary

Researchers created rough nanoparticle surfaces from sulfonated polystyrene ionomer films. These surfaces can transform into smooth films when heated above their glass-transition temperature, offering tunable surface properties.

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

[Clinical characteristics of patients with fatal hemorrhage following percutaneous dilational tracheostomy].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2026

Same author

[Application of transnasal endoscopic approach for clipping the paraclival internal carotid artery in skull base surgery].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2025

Same author

[Minutes of the 2025 China Rhinology Annual Meeting].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2025

Same author

[Research progress on the correlation between olfactory dysfunction and neurodegenerative disease of the central nervous system].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2025

Same author

[Application and research progress of 3D printing technology in skull base reconstruction surgery].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2024

Same author

Fabrication of Tough Double-Network Hydrogels from Highly Cross-Linked Brittle Neutral Networks Using Alkaline Hydrolysis.

Gels (Basel, Switzerland)·2024

Area of Science:

Materials Science
Polymer Chemistry
Surface Science

Background:

Nanoparticle formation is crucial for advanced material properties.
Controlling surface morphology impacts material performance.
Ion-decorated polymer films offer tunable characteristics.

Purpose of the Study:

To prepare rough surfaces using sulfonated polystyrene ionomer nanoparticles.
To investigate the morphology and transformation of these nanoparticle surfaces.
To explore the potential for creating smooth films from rough nanoparticle arrays.

Main Methods:

Spin coating of lightly sulfonated polystyrene ionomer solutions in tetrahydrofuran (THF) or THF/methanol mixtures onto silica substrates.
Characterization of particle morphology and surface properties.

More Related Videos

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Published on: November 14, 2025

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Published on: September 11, 2018

Related Experiment Videos

Last Updated: Jul 6, 2026

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis

Published on: September 13, 2020

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Published on: November 14, 2025

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Published on: September 11, 2018

Thermal annealing above the ionomer's glass-transition temperature.

Main Results:

Uniform nanoparticle arrays were successfully prepared on silica surfaces.
The particle morphology resulted from spinodal decomposition during film formation.
The nanoparticles exhibited good adhesion to the silica substrate.
Annealing above the glass-transition temperature induced particle coalescence into a smooth, homogeneous film.

Conclusions:

Lightly sulfonated polystyrene ionomers can form nanoparticle surfaces via spin coating.
The resulting nanoparticle surfaces are thermally switchable to smooth films.
This method provides a pathway for fabricating tunable surface topographies.