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

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

Engineered Chondrocalcin From Pichia pastoris: A Dual-Functional Biomaterial for Cartilage Regeneration and Rheumatoid Arthritis Modulation.

Biotechnology and bioengineering·2026

Same author

Platelet-Collagen Interactions in Hemostatic Mechanisms.

Advanced healthcare materials·2026

Same author

Progress of structurally diverse cereblon (CRBN) ligands and their application in PROTAC degraders.

Bioorganic chemistry·2026

Same author

Quorum Sensing-Based Long-Term Biodegradation of Polyethylene Terephthalate in Contaminated Soil by Engineered <i>Escherichia coli</i> and <i>Pseudomonas putida</i>.

ACS synthetic biology·2026

Same author

Real-time visualization of collagen assembly uncovers metastable properties in hierarchical organization.

Nature communications·2026

Same author

Dietary ginsenosides for longevity: from biosynthesis and bioactive potential to functional food applications.

Critical reviews in food science and nutrition·2026

Same journal

Correction: A method for supervoxel-wise association studies of age and other non-imaging variables from coronary computed tomography angiograms.

Scientific reports·2026

Same journal

Poly(bromophenol blue)/CoSn(OH)<sub>6</sub> cubic particles modified pencil graphite electrode for electrochemical determination of diphenhydramine.

Scientific reports·2026

Same journal

Dietary Chlorella, Spirulina, and acidifier modulate jejunal cytokine-related gene expression in broiler chickens.

Scientific reports·2026

Same journal

Perceived physical activity barriers in university students: associations with fatigue and eating behaviours.

Scientific reports·2026

Same journal

Refuge limitation structures habitat use in agricultural landscapes: evidence from Sunda pangolins.

Scientific reports·2026

Same journal

Lightweight stateless transaction verification with outsourced witness updates for UTXO blockchains.

Scientific reports·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 4, 2026

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy

Published on: February 5, 2017

An ion diffusion method for visualising a solid-like water nanofilm.

Ya Wang¹, Zhiguang Duan¹, Daidi Fan²

¹1] Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, Xi'an 710069, China [2].

Scientific Reports

|December 17, 2013

Summary

This summary is machine-generated.

Researchers developed a new ion diffusion method to visualize nano-thick water films on surfaces. This technique uses a BSA-Na2CO3 membrane to solidify the water film, enabling detailed observation of its morphology.

More Related Videos

Visualizing Diffusional Dynamics of Gold Nanorods on Cell Membrane using Single Nanoparticle Darkfield Microscopy

Visualizing Diffusional Dynamics of Gold Nanorods on Cell Membrane using Single Nanoparticle Darkfield Microscopy

Published on: March 5, 2021

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

Published on: October 16, 2017

Related Experiment Videos

Last Updated: May 4, 2026

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy

Published on: February 5, 2017

Visualizing Diffusional Dynamics of Gold Nanorods on Cell Membrane using Single Nanoparticle Darkfield Microscopy

Visualizing Diffusional Dynamics of Gold Nanorods on Cell Membrane using Single Nanoparticle Darkfield Microscopy

Published on: March 5, 2021

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

Published on: October 16, 2017

Area of Science:

Surface Science
Materials Chemistry
Physical Chemistry

Background:

Nano-thick water films on surfaces are crucial in diverse scientific fields.
Visualizing these dynamic, nanoscale water films presents significant challenges.

Purpose of the Study:

To develop a novel method for visualizing nano-thick solid-like water films.
To characterize the morphology of confined water films using the new technique.

Main Methods:

An ion diffusion method was employed using a membrane composed of BSA-Na2CO3.
Water nanofilms were deposited onto the membrane, followed by ion diffusion (Na+, CO3(2-)) to form a solid Na2CO3 phase.
The morphology of the original water nanofilm was visualized by the space occupied by the resulting Na2CO3.

Main Results:

The method successfully visualized polygon-like, ribbon-like, and spot-like nanofilms at different temperatures (193 K, 253 K, and room temperature).
The technique allows for the characterization of confined water films with thicknesses ranging from nanometers to hundreds of nanometers.

Conclusions:

The ion diffusion method provides a viable approach for visualizing and characterizing nano-thick water films.
This technique offers a new tool for studying confined water in various scientific disciplines.