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 Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cellulose transparent conductive film and its feasible use in perovskite solar cells.

RSC advances·2022
Same author

Adhesive, Transparent Tannic Acid@ Sulfonated Lignin-PAM Ionic Conductive Hydrogel Electrode with Anti-UV, Antibacterial and Mild Antioxidant Function.

Materials (Basel, Switzerland)·2019
Same author

The ureteric bud epithelium: morphogenesis and roles in metanephric kidney patterning.

Molecular reproduction and development·2015
Same author

Determination of UCP1 expression in subcutaneous and perirenal adipose tissues of patients with hypertension.

Endocrine·2015
Same author

Contrast-enhanced ultrasonography in differential diagnosis of benign and malignant ovarian tumors.

PloS one·2015
Same author

Identification and validation of gene module associated with lung cancer through coexpression network analysis.

Gene·2015

Related Experiment Video

Updated: Sep 25, 2025

Interlinked Macroporous 3D Scaffolds from Microgel Rods
07:32

Interlinked Macroporous 3D Scaffolds from Microgel Rods

Published on: June 16, 2022

2.2K

3D hollow-structured hydrogels with editable macrostructure, function, and mechanical properties induced by segmented

Qinhua Wang1, Jing Yu1, Xingmei Lu1

  • 1College of Material Engineering, Fujian Agriculture and Forestry University Fuzhou City Fujian Province 350002 People's Republic of China 1212juanjuan@163.com.

RSC Advances
|April 28, 2022
PubMed
Summary

Researchers developed a novel two-stage method for creating tailorable hollow-structured hydrogels from polyvinyl alcohol (PVA). This technique allows precise control over mechanical properties, macrostructure, and advanced functions for diverse applications.

More Related Videos

Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture
10:55

Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture

Published on: January 11, 2016

10.4K
Controlled Strain of 3D Hydrogels under Live Microscopy Imaging
07:41

Controlled Strain of 3D Hydrogels under Live Microscopy Imaging

Published on: December 4, 2020

3.7K

Related Experiment Videos

Last Updated: Sep 25, 2025

Interlinked Macroporous 3D Scaffolds from Microgel Rods
07:32

Interlinked Macroporous 3D Scaffolds from Microgel Rods

Published on: June 16, 2022

2.2K
Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture
10:55

Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture

Published on: January 11, 2016

10.4K
Controlled Strain of 3D Hydrogels under Live Microscopy Imaging
07:41

Controlled Strain of 3D Hydrogels under Live Microscopy Imaging

Published on: December 4, 2020

3.7K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Biomedical Engineering

Background:

  • Uniform hollow-structured hydrogels with adjustable properties are difficult to synthesize.
  • Existing methods lack control over mechanical, structural, and functional characteristics.

Purpose of the Study:

  • To develop a versatile two-stage method for preparing tailorable hollow-structured hydrogels.
  • To demonstrate control over mechanical properties, macrostructure, and functionalities.
  • To explore applications in bioelectronics and sensing.

Main Methods:

  • Utilized differential gelation routes of polyvinyl alcohol (PVA) in a two-stage process.
  • Segmented adjustment of hydrogel microstructure to tailor properties.
  • Employed various templates (tubes, gloves, rings) to create diverse macrostructures.

Main Results:

  • Achieved tunable mechanical properties ranging from soft to hard by altering preparation conditions.
  • Successfully fabricated hollow hydrogels with diverse macrostructures and integrated functions (conductive, anti-drying, anti-freezing, photothermal).
  • Developed conductive gel ring-based bioelectrodes and sensors capable of stable signal recording without adhesives.

Conclusions:

  • The proposed two-stage method offers a facile and effective approach for designing advanced hollow hydrogels.
  • Demonstrated the potential of these hydrogels in creating adaptive, wearable electronics for physiological monitoring.
  • This work paves the way for broader applications of functional hollow hydrogel materials.