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

Real Time RT-PCR02:57

Real Time RT-PCR

64.9K
Real-time reverse transcription-polymerase chain reaction, or Real-time RT-PCR, is an analytical tool used to determine the expression level of target genes. The method involves converting mRNA to complementary DNA with the help of an enzyme known as reverse transcriptase, followed by the PCR amplification of the cDNA. These two processes can be performed simultaneously in a single tube or separately as a two-step reaction.
The real-time quantification of the number of amplified products is...
64.9K
Generation Time01:22

Generation Time

1.5K
Bacterial generation time, the period required for a bacterial population to double during its exponential growth phase, serves as a critical measure of microbial growth dynamics under optimal conditions. This parameter varies significantly across bacterial species and can be influenced by factors such as temperature, pH, and the availability of nutrients. For example, Escherichia coli can achieve a generation time of approximately 20 minutes, while Mycobacterium tuberculosis exhibits a much...
1.5K
Mixing Time01:19

Mixing Time

478
The concept of mixing time is significant in producing a uniform concrete mix with the required strength. The mixing period starts once all components are in the mixer. Initially, the mixer is charged with 10% of the water, followed by the consistent addition of solids and then 80% of the water. The remaining water is added later, within the first quarter of the mixing period. The minimum mixing time varies according to the mixer's capacity; for example, mixers with up to 1 cubic yard...
478
Mean free path and Mean free time01:22

Mean free path and Mean free time

5.1K
Consider the gas molecules in a cylinder. They move in a random motion as they collide with each other and change speed and direction. The average of all the path lengths between collisions is known as the "mean free path."
5.1K
Mechanical Efficiency of Real Machines01:14

Mechanical Efficiency of Real Machines

1.3K
The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. According to this concept, the efficiency of a machine is equal to the ratio of the output work to the input work. An ideal machine, meaning a machine that has no energy losses, has an efficiency of one. This implies that the input work and the output work are equal.
However, in reality, no machine can be truly ideal, and all of them experience some...
1.3K
Time Course of Drug Effect01:14

Time Course of Drug Effect

2.6K
The progression of a drug's impact can be analyzed by examining both the concentration-time course and the effect-time course. The concentration-time course is determined by the drug's half-life and is influenced by factors such as its pharmacokinetics, including absorption, distribution, metabolism, and elimination. The effect of the drug is often related to its concentration in the plasma and is calculated using the maximum drug effect and the plasma concentration that generates 50...
2.6K

You might also read

Related Articles

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

Sort by
Same author

Sonochemical boron incorporation enhances activity and durability of ruthenium oxide for acidic water oxidation.

Nature communications·2026
Same author

Tough and Healable Shape-Memory Elastomers Enabled by Dynamic Hyperbranched Topological Networks.

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

Enamel-inspired composite with robust mechanical properties and self-healing capability.

Nature communications·2026
Same author

Charge symmetry breaking stabilizes high-valence Ru sites for proton exchange membrane electrolysis.

Nature communications·2026
Same author

Biomass-Derived Sustainable Dual-Atom Catalysts Enabled Highly Efficient Electrochemical Reductive Ring-Opening of 5-Hydroxymethylfurfural to 2,5-Hexanediol.

Journal of the American Chemical Society·2026
Same author

Structural and Molecular Confinement of Luminescent Wood Hydrogel.

ACS nano·2026

Related Experiment Video

Updated: Jan 27, 2026

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires
07:50

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires

Published on: January 21, 2016

10.4K

A Highly Stretchable and Real-Time Healable Supercapacitor.

Chuan-Rui Chen1, Haili Qin1, Huai-Ping Cong1

  • 1Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, 230009, China.

Advanced Materials (Deerfield Beach, Fla.)
|March 29, 2019
PubMed
Summary
This summary is machine-generated.

This study presents a highly stretchable and self-healing supercapacitor using novel hydrogel electrodes and dynamic bonds. The device achieves high energy density and remarkable durability for advanced wearable electronics.

Keywords:
integrated configurationmetal-thiolate coordinationmultifunctional hydrogelsreal-time healingstretchable supercapacitors

More Related Videos

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

14.7K
Elaborate Control of Inkjet Printer for Fabrication of Chip-based Supercapacitors
10:57

Elaborate Control of Inkjet Printer for Fabrication of Chip-based Supercapacitors

Published on: November 30, 2021

3.1K

Related Experiment Videos

Last Updated: Jan 27, 2026

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires
07:50

A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires

Published on: January 21, 2016

10.4K
Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

14.7K
Elaborate Control of Inkjet Printer for Fabrication of Chip-based Supercapacitors
10:57

Elaborate Control of Inkjet Printer for Fabrication of Chip-based Supercapacitors

Published on: November 30, 2021

3.1K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Nanotechnology

Background:

  • Wearable electronics require supercapacitors with high capacitance, stretchability, and self-healing properties for practical use.
  • Integrating these multiple functionalities into a single device presents significant engineering challenges.

Purpose of the Study:

  • To develop a highly stretchable and real-time self-healing supercapacitor with enhanced performance.
  • To overcome the limitations of current flexible energy storage devices.

Main Methods:

  • Fabrication of polypyrrole-incorporated gold nanoparticle/carbon nanotube/poly(acrylamide) hydrogel electrodes (GCP@PPy).
  • Utilization of a carbon nanotube-free GCP hydrogel as the electrolyte.
  • Integration of a silver nanowire film as the current collector.
  • Employing dynamic metal-thiolate bonds for device construction.

Main Results:

  • The supercapacitor achieved an areal capacitance of 885 mF cm-2 and an energy density of 123 µWh cm-2.
  • Demonstrated exceptional stretchability up to 800% strain.
  • Exhibited rapid optical healing and real-time self-healing during operation.

Conclusions:

  • The developed multifunctional supercapacitor offers superior performance compared to existing flexible devices.
  • The dynamic metal-thiolate bond strategy enables robust and healable energy storage.
  • This technology holds great promise for next-generation portable and wearable electronics.