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

Elastin is Responsible for Tissue Elasticity01:12

Elastin is Responsible for Tissue Elasticity

2.5K
Elastic fiber contains the protein elastin along with lesser amounts of other proteins and glycoproteins. The main property of elastin is that it will return to its original shape after being stretched or compressed. Elastic fibers are prominent in elastic tissues found in skin and the elastic ligaments of the vertebral column.
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
2.5K
Dense Connective Tissue01:13

Dense Connective Tissue

9.3K
Dense connective tissue contains more collagen fibers than loose connective tissue. As a consequence, it displays greater resistance to stretching. There are two major categories of dense connective tissue— regular and irregular.
Dense Regular Connective Tissue
In dense regular connective tissue, fibers are arranged parallel to each other, enhancing its tensile strength and resistance to stretching in the direction of the fiber orientations. Ligaments and tendons are made of dense regular...
9.3K

You might also read

Related Articles

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

Sort by
Same author

Decoupling and De Novo Design of Flexible Polymeric Films for High-Temperature Triboelectric Sensing and Electromagnetic Shielding.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

High-entropy 1D halide perovskite piezoelectrics found by megalibrary synthesis and rapid nonlinear optical screening.

Science advances·2026
Same author

Basalt fibers with surface-coated hybrid carbon nanofillers for linear temperature and pressure sensing.

Nanoscale·2026
Same author

Boosting Piezoelectricity and Mechanical Properties of Silk Fibroin Films via Polyethylene Glycol Phase Manipulation.

ACS applied materials & interfaces·2026
Same author

Unveiling the synergistic mechanism of C-F and C-Cl bonds in enhancing the triboelectric performance of fluorinated polymers.

Nature communications·2026
Same author

Spin State Manipulation: A Key to High-Efficiency Electrocatalytic Oxygen Evolution Reaction.

ACS applied materials & interfaces·2026

Related Experiment Video

Updated: Sep 27, 2025

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization
08:02

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Published on: July 3, 2018

10.8K

Stretchable Encapsulation Materials with High Dynamic Water Resistivity and Tissue-Matching Elasticity.

Yan Shao1,2, Shan Yan1, Jun Li1

  • 1Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.

ACS Applied Materials & Interfaces
|April 15, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed a new polyisobutylene (PIB) blend elastomer for flexible implantable medical devices (IMDs). This material offers tissue-like elasticity and superior water resistance, ensuring stable device performance in dynamic physiological conditions.

Keywords:
dynamic water resistivityflexible packagingimplantable medical devicesnanogeneratorspolyisobutylene

More Related Videos

Stretching Micropatterned Cells on a PDMS Membrane
09:41

Stretching Micropatterned Cells on a PDMS Membrane

Published on: January 22, 2014

15.5K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.5K

Related Experiment Videos

Last Updated: Sep 27, 2025

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization
08:02

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Published on: July 3, 2018

10.8K
Stretching Micropatterned Cells on a PDMS Membrane
09:41

Stretching Micropatterned Cells on a PDMS Membrane

Published on: January 22, 2014

15.5K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.5K

Area of Science:

  • Materials Science
  • Biomedical Engineering
  • Polymer Science

Background:

  • Flexible implantable medical devices (IMDs) require advanced packaging materials for durability in physiological environments.
  • Existing materials often struggle to maintain integrity under constant dynamic strain and moisture exposure.

Purpose of the Study:

  • To develop a novel elastomer with high stretchability and water resistivity for flexible IMD packaging.
  • To evaluate the performance of this new material under simulated physiological conditions.

Main Methods:

  • A polyisobutylene (PIB) blend elastomer was synthesized by mixing PIB molecules of different molecular weights.
  • Mechanical properties (Young's modulus) and water permittivity were measured under varying strain states.
  • The material's protective capabilities were tested using a packaged triboelectric nanogenerator (TENG) submerged in water for two weeks.

Main Results:

  • The PIB blend achieved a Young's modulus of 62 kPa, closely matching soft biological tissues.
  • The material demonstrated exceptionally low water permittivity (1.6-2.9 g m-2 day-1) even at 50% strain.
  • The PIB blend-packaged TENG operated stably in water for 2 weeks, outperforming commercial Ecoflex packaging.

Conclusions:

  • The developed PIB blend elastomer presents a promising solution for packaging flexible IMDs.
  • Its combination of tissue-like elasticity and dynamic water resistivity ensures stable device function in strained physiological environments.