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

Establishing Reference Values for Peripheral Blood Lymphocyte Subsets of Healthy Children in China Using a Single Platform.

Journal of immunology research·2022

Same author

Apoptotic caspase inhibits innate immune signaling by cleaving NF-κBs in both Mammals and Flies.

Cell death & disease·2022

Same author

Spatiotemporal evolution of seismicity during the cyclic operation of the Hutubi underground gas storage, Xinjiang, China.

Scientific reports·2022

Same author

Telerobot-assisted laparoscopic adrenalectomy: feasibility study.

The British journal of surgery·2022

Same author

Non-ribosomal peptide biosynthetic potential of the nematode symbiont Photorhabdus.

Environmental microbiology reports·2022

Same author

Tandem mass tag labeled quantitative proteomic analysis of differential protein expression on total alkaloid of <i>Aconitum flavum</i> Hand.-Mazz. against <i>melophagus ovinus</i>.

Frontiers in veterinary science·2022

Search research articles

Related Experiment Video

Updated: Sep 29, 2025

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

A nanoconcrete welding strategy for constructing high-performance wound dressing.

Yingshuai Wang^1,2,3, Yanxia Zhu³, Penghe Zhao³

¹School of Life Science and Technology, Weifang Medical University, Weifang, Shandong, China.

Bioactive Materials

|March 21, 2022

Summary

This summary is machine-generated.

This study introduces nanoconcrete welding to enhance polymer mechanical properties. Mesoporous calcium carbonate nanoconcretes strengthen polymers, improving toughness and anti-fatigue performance for biomedical applications.

Keywords:

Calcium carbonate Mechanical performances Mesoporous materials Organic/inorganic nanocomposite Tissue engineering Wound dressing

More Related Videos

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Published on: March 12, 2014

Fabrication of a Biomimetic Nano-Matrix with Janus Base Nanotubes and Fibronectin for Stem Cell Adhesion

Fabrication of a Biomimetic Nano-Matrix with Janus Base Nanotubes and Fibronectin for Stem Cell Adhesion

Published on: May 10, 2020

Related Experiment Videos

Last Updated: Sep 29, 2025

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Published on: March 12, 2014

Fabrication of a Biomimetic Nano-Matrix with Janus Base Nanotubes and Fibronectin for Stem Cell Adhesion

Fabrication of a Biomimetic Nano-Matrix with Janus Base Nanotubes and Fibronectin for Stem Cell Adhesion

Published on: May 10, 2020

Area of Science:

Materials Science
Biomedical Engineering
Polymer Science

Background:

Improving mechanical properties like strength and toughness in polymers is crucial for biomedical applications.
Simultaneous strengthening and toughening of polymers remain a significant challenge in materials engineering.

Purpose of the Study:

To introduce a novel nanoconcrete welding polymer chain concept for enhanced mechanical performance.
To investigate the use of mesoporous CaCO3 (mCaCO3) nanoconcretes for welding polymer chains.

Main Methods:

Development of mesoporous CaCO3 (mCaCO3) nanoconcretes with amorphous and nanocrystalline phases.
Utilizing siphoning-induced occlusion, hydration-driven crystallization, and dehydration-driven compression for polymer welding.
Augmenting mechanical properties (strength, toughness, anti-fatigue) of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)-based porous membranes.

Main Results:

Remarkable augmentation of strength, toughness, and anti-fatigue performance in the model polymer membrane.
Revealed polymer-occluded nanocrystal structure and welding-derived microstress exceeding Van der Waals forces.
Demonstrated prevention and repair of microcracks through mCaCO3 nanoconcrete activity.

Conclusions:

The nanoconcrete welding strategy offers a new pathway for significantly improving polymer mechanical properties.
The developed mCaCO3 nanoconcretes effectively weld polymer chains, enhancing material performance.
The enhanced porous membrane shows promise as a wound dressing with improved healing properties.