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

Bio-inspired core-shell microcapsules enhance plant salinity tolerance by improving stability and survival of non-spore bacteria.

Nature communications·2026
Same author

<i>Bacillus velezensis</i> LT-22 Volatiles for the Biocontrol of <i>Phytophthora capsici</i>: Antifungal Action and Underlying Mechanisms.

Foods (Basel, Switzerland)·2026
Same author

Living Hydrogel Bioreactors With Liquid Cavities Stabilize Microbial Consortia for Sustainable Algal Lipid Biomanufacturing.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Low-Intensity Pulsed Ultrasound Regulates Th17/Treg Balance With Potential Association With the IL-1β/IL1R1/MyD88 Signaling Pathway to Alleviate Pelvic Pain in a Rat Prostatitis Model.

Ultrasound in medicine & biology·2025
Same author

Injectable Hyaluronic Acid Hydrogel Integrated with Hybrid Nanovesicles for Synergistic Enhancement of Transdermal Drug Delivery.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025
Same author

Hyperbranched Macromonomer-Based Gelation of Hyaluronic Acid for Efficient Liposome Encapsulation and Improved Transdermal Delivery.

Macromolecular rapid communications·2025

Related Experiment Video

Updated: Sep 7, 2025

Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications
09:39

Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications

Published on: February 7, 2021

8.1K

Injectable Granular Hydrogels as Colloidal Assembly Microreactors for Customized Structural Colored Objects.

Jing Zhang1, Yipeng Qin1,2, Yangteng Ou3

  • 1State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu South Road, Nanjing, 211816, P. R. China.

Angewandte Chemie (International Ed. in English)
|June 23, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed a novel printable ink using photonic granular hydrogels for 3D printing structural colored objects. This magnetochromatic ink enables additive color mixing and fabrication of macroscopic, customizable structural colors.

Keywords:
3D PrintingGranular HydrogelsSelf-AssemblyStructural Colors

More Related Videos

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.6K
Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications
10:18

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications

Published on: May 17, 2022

5.9K

Related Experiment Videos

Last Updated: Sep 7, 2025

Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications
09:39

Injectable Supramolecular Polymer-Nanoparticle Hydrogels for Cell and Drug Delivery Applications

Published on: February 7, 2021

8.1K
Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.6K
Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications
10:18

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications

Published on: May 17, 2022

5.9K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Optics

Background:

  • Structural coloration is of significant interest, but fabricating macroscopic objects with tunable colors is challenging due to difficulties in large-scale nanostructure fabrication and material processability.
  • Existing methods often require complex nano-synthesis and lack efficient methods for color abundance.

Purpose of the Study:

  • To develop a novel printable ink for creating macroscopic structural colored objects with tailorable colors.
  • To overcome the limitations of current structural coloration fabrication methods, particularly in terms of scale and processability.

Main Methods:

  • Development of a photonic granular hydrogel as a printable magnetochromatic ink.
  • Utilizing extrusion 3D printing for direct writing of macroscopic structural colored patterns.
  • Employing additive color mixing with the modular photonic ink.

Main Results:

  • The developed magnetochromatic ink exhibits dynamic properties like shear thinning and self-healing, enabling direct 3D printing.
  • Additive color mixing was achieved, expanding color abundance without complex nano-synthesis.
  • Macroscopic structural colored objects with customized patterns were successfully constructed.

Conclusions:

  • The novel photonic granular hydrogel ink offers a printable and efficient solution for fabricating macroscopic structural colored objects.
  • The ink's properties, including dynamic behavior and additive color mixing, present significant advantages over traditional methods.
  • This technology has broad applicability in fields such as switchable color displays and sensors.