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

Resonance-Induced Therapeutic Technique for Skin Cancer Cells.

Ultrasound in medicine & biology·2025

Same author

Computational Modeling Approach to Profile Hemodynamical Behavior in a Healthy Aorta.

Bioengineering (Basel, Switzerland)·2024

Same author

Ultrasonic Levitation for Airway Humidification.

Sensors (Basel, Switzerland)·2024

Same author

Aneurysm Rupture Prediction Based on Strain Energy-CFD Modelling.

Bioengineering (Basel, Switzerland)·2023

Same author

Focused Ultrasound for Dermal Applications.

Ultrasound in medicine & biology·2023

Same author

Intraluminal Thrombus Characteristics in AAA Patients: Non-Invasive Diagnosis Using CFD.

Bioengineering (Basel, Switzerland)·2023

Search research articles

Related Experiment Video

Updated: Jul 12, 2025

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

Biocompatible Polymer for Self-Humidification.

Ahmed M Al-Jumaily¹, Sandra Grau-Bartual¹, Nimesha T Weerasinghe¹

¹AUT-Institute of Biomedical Technologies, Auckland University of Technology, Auckland 1010, New Zealand.

|October 28, 2023

Summary

New lung supportive devices (LSDs) can trap exhaled moisture using a novel polymer. This material effectively reuses exhaled water vapor to humidify inhaled air, improving respiratory support.

Keywords:

CPAP LCST humidification hydrophilic hydrophobic

More Related Videos

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Published on: August 19, 2015

Synthesis of Thermogelling PolyN-isopropylacrylamide-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering

Synthesis of Thermogelling PolyN-isopropylacrylamide-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering

Published on: October 26, 2016

Related Experiment Videos

Last Updated: Jul 12, 2025

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Published on: August 19, 2015

Synthesis of Thermogelling PolyN-isopropylacrylamide-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering

Synthesis of Thermogelling PolyN-isopropylacrylamide-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering

Published on: October 26, 2016

Area of Science:

Biomaterials Engineering
Respiratory Medicine
Polymer Science

Background:

Lung supportive devices (LSDs) are crucial for respiratory disorders but cause upper airway moisture depletion.
Current humidification methods are bulky, costly, and inconvenient.
Exhaled air contains sufficient water vapor for effective humidification.

Purpose of the Study:

To develop a novel material for trapping and reusing exhaled moisture.
To create a hydrophilic/hydrophobic polymer for efficient water vapor recovery.
To provide a user-friendly solution for humidifying inhaled air in LSDs.

Main Methods:

Utilized atom transfer radical polymerization (ATRP) to synthesize the material.
Incorporated poly (N-isopropyl acrylamide) (PNIPAM) onto a cotton substrate.
Fabricated a hydrophilic/hydrophobic polymer for moisture management.

Main Results:

The developed material demonstrated effective moisture trapping and release.
Achieved a water vapor release rate of 24.2 ± 1.054%/min at 32 °C.
Indicated significant potential for humidifying inhaled air.

Conclusions:

The novel polymer-based material offers a promising solution for moisture recovery.
This technology can enhance the comfort and efficacy of lung supportive devices.
Potential applications include improved respiratory care and medical device design.