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

Flexible Porous Pomelo Pith Derived Janus Liquid Metal and Adhesive Hydrogel Hybrid Electronic Skins.

Smart medicine·2026
Same author

Hepatocellular Carcinoma-on-a-Chip Based on Microfluidic Well Array for Personalized Drug Evaluation.

Advanced healthcare materials·2026
Same author

Sodium Ascorbate-Accelerated Gelling Hydrogels With Rapid Self-Mineralized Capacity for Chronic Wounds.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Developing Micro/Nanostructured Fluidic Mixing Technology for Biomedical Applications.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Electric-Eel-Inspired Ionic Power Source Microneedles With Self-Reporting Structural Colors for Wound Healing.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Biomimetic Human Intestinal Tumor-on-a-Chip with Crypts and Villus-Like Structures for Chemotherapy Drug Evaluations.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same journal

Polarization-State-Dependent Charge Screening in Metal-Ferroelectric-Metal Memcapacitors Enabled by an IGZO Oxygen Reservoir Layer.

ACS applied materials & interfaces·2026
Same journal

Enabling Closed-Loop Recycling of Carbon Fiber-Reinforced Composites: A Dynamic Network Strategy Based on Cardanol-Derived Amines and Lignin-Derived Carbonates.

ACS applied materials & interfaces·2026
Same journal

Unconventional Phase Shift in Spin Hall Magnetoresistance of Antiferromagnetic Insulators.

ACS applied materials & interfaces·2026
Same journal

The Evolving Landscape of Terahertz Biosensing: From Sensitivity to Precision.

ACS applied materials & interfaces·2026
Same journal

π-π Stacking Enhanced Generation of Reactive Species in Donor-Acceptor Heterojunctions for High-Efficiency Photocatalytic Degradation of Endocrine-Disrupting Compounds under Solar Light.

ACS applied materials & interfaces·2026
Same journal

Interfacial Engineering of Frustrated Lewis Pairs for Promoting Cellulose-to-Sorbitol Cascade Conversion.

ACS applied materials & interfaces·2026
See all related articles

Related Experiment Video

Updated: Feb 20, 2026

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde
07:04

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde

Published on: November 11, 2022

3.1K

Antibacterial Structural Color Hydrogels.

Zhuoyue Chen1, Min Mo1, Fanfan Fu1

  • 1State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, and ‡Department of Critical Care Medicine, Zhong-Da Hospital, School of Medicine, Southeast University , Nanjing 210096, China.

ACS Applied Materials & Interfaces
|October 14, 2017
PubMed
Summary
This summary is machine-generated.

Novel antibacterial structural color hydrogels were developed by incorporating silver nanoparticles (AgNPs). These AgNP-enhanced hydrogels resist bacterial degradation, maintaining their vivid colors and functionality for biomedical applications.

Keywords:
AgNPsantibacterialcolloidal crystalhydrogelstructural color

More Related Videos

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation
07:28

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation

Published on: November 4, 2021

3.4K
Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

7.3K

Related Experiment Videos

Last Updated: Feb 20, 2026

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde
07:04

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde

Published on: November 11, 2022

3.1K
Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation
07:28

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation

Published on: November 4, 2021

3.4K
Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

7.3K

Area of Science:

  • Materials Science
  • Biomedical Engineering
  • Nanotechnology

Background:

  • Structural color hydrogels offer visual feedback but degrade due to bacterial contamination.
  • Existing hydrogels lack robust anti-biodegradation capabilities, limiting their practical use.
  • Silver nanoparticles (AgNPs) are known for their broad-spectrum antibacterial properties.

Purpose of the Study:

  • To develop novel antibacterial structural color hydrogels.
  • To enhance the survivability and functionality of hydrogels in biological environments.
  • To investigate the anti-biodegradation effects of integrating silver nanoparticles (AgNPs) into hydrogel matrices.

Main Methods:

  • In situ integration of silver nanoparticles (AgNPs) into hydrogel materials.
  • Fabrication of AgNP-tagged poly(N-isopropylacrylamide) structural color hydrogels.
  • Fabrication of AgNP-integrated self-healing structural color protein hydrogels.
  • Evaluation of antibacterial properties and resistance to bacterial degradation.
  • Assessment of color stability and functional properties (e.g., thermal-responsive color transition, self-healing).

Main Results:

  • The AgNP-integrated structural color hydrogels demonstrated excellent antibacterial activity, preventing bacterial adhesion and hydrogel damage.
  • AgNP-tagged poly(N-isopropylacrylamide) hydrogels maintained their thermal-responsive color transition, unlike AgNP-free counterparts degraded by bacteria.
  • AgNP-integrated self-healing protein hydrogels retained their self-repairing properties instead of succumbing to bacterial degradation.
  • The structural color and overall integrity of the hydrogels were preserved in the presence of bacteria.

Conclusions:

  • Integrating silver nanoparticles (AgNPs) effectively imparts antibacterial properties to structural color hydrogels.
  • These novel antibacterial hydrogels exhibit enhanced survivability and maintain their visual and functional characteristics.
  • The developed AgNP-integrated hydrogels show significant promise for various biomedical applications requiring durable and functional materials.