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

Simultaneous Oblique Lumbar Interbody Fusion and Percutaneous Pedicle Screw Fixation Combined With Endoscopic-Assisted Decompression in the Lateral Position for Two-Level Lumbar Pathology.

Cureus·2026
Same author

Comparison of Surgical Outcomes Between Vertebral Body Stenting (VBS) and Balloon Kyphoplasty (BKP)-Multicenter Cohort Study.

Journal of clinical medicine·2026
Same author

Screening and Identification of Ester-Producing Strains From Fengxiang Taibai Baijiu Fermentation: Machine Learning-Assisted Evaluation Under Ethanol-Acetic Acid Co-Stress.

Journal of food science·2026
Same author

Radiographic subsidence after single-level anterior cervical discectomy and fusion; a comparison between blade-anchored zero-profile cages and stand-alone cages.

Journal of orthopaedic surgery and research·2026
Same author

Cerium isotopes unveil hydrogenetic Fe-Mn encrustation occurring throughout from the oxygen minimum zone to the deep pacific.

Science advances·2026
Same author

Carbon budget of common urban tree species in an arid city based on life cycle assessment.

PloS one·2026
Same journal

Sub1 contributes to heart failure with preserved ejection fraction driven by aging in mice.

Nature communications·2026
Same journal

The BRCA1-A complex restricts replication fork reversal-dependent DNA repair in ATM deficient cells.

Nature communications·2026
Same journal

Signaling downstream of tumor-stroma interaction regulates mucinous colorectal adenocarcinoma apicobasal polarity.

Nature communications·2026
Same journal

Click-polymerized polyenamine membranes for efficient lithium extraction.

Nature communications·2026
Same journal

Joint trajectories of brain atrophy, white matter hyperintensities and cognition quantify brain maintenance.

Nature communications·2026
Same journal

Proton shuttling at electrochemical interfaces under alkaline hydrogen evolution.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Jul 16, 2025

Printing Thermoresponsive Reverse Molds for the Creation of Patterned Two-component Hydrogels for 3D Cell Culture
10:49

Printing Thermoresponsive Reverse Molds for the Creation of Patterned Two-component Hydrogels for 3D Cell Culture

Published on: July 10, 2013

15.2K

Cold-programmed shape-morphing structures based on grayscale digital light processing 4D printing.

Liang Yue1, Xiaohao Sun1, Luxia Yu1

  • 1The George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA.

Nature Communications
|September 8, 2023
PubMed
Summary
This summary is machine-generated.

Researchers developed grayscale digital light processing (g-DLP) 3D printing for shape-morphing structures. This method enables versatile cold-programming, allowing structures to change shape without heat, enhancing reconfigurability for intelligent machines.

More Related Videos

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots
05:43

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Published on: January 13, 2023

3.0K
Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions
07:38

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions

Published on: June 7, 2024

1.6K

Related Experiment Videos

Last Updated: Jul 16, 2025

Printing Thermoresponsive Reverse Molds for the Creation of Patterned Two-component Hydrogels for 3D Cell Culture
10:49

Printing Thermoresponsive Reverse Molds for the Creation of Patterned Two-component Hydrogels for 3D Cell Culture

Published on: July 10, 2013

15.2K
Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots
05:43

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Published on: January 13, 2023

3.0K
Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions
07:38

Author Spotlight: Modular Neuronal Networks for Analyzing Brain Functions

Published on: June 7, 2024

1.6K

Area of Science:

  • Materials Science
  • Robotics
  • Additive Manufacturing

Background:

  • Shape-morphing structures are crucial for intelligent machines across various fields.
  • Shape memory polymers are common but often require heat-based programming, limiting reconfigurability.
  • Cold-programming offers versatility but has strict material property demands.

Purpose of the Study:

  • To introduce grayscale digital light processing (g-DLP) 3D printing as a platform for shape-morphing structures with cold-programming capabilities.
  • To develop heterogeneous hinge modules for room-temperature shape reconfiguration.
  • To demonstrate controllable, independent, and multi-shape morphing.

Main Methods:

  • Utilized grayscale digital light processing (g-DLP) 3D printing.
  • Developed heterogeneous hinge modules with multimaterial-like printing.
  • Employed room-temperature stretching for cold-programming the hinge modules.
  • Encoded different configurations via variable hinge distribution and direction.

Main Results:

  • Successfully fabricated shape-morphing structures using g-DLP and cold-programming.
  • Demonstrated controllable, independent morphing through modular hinge design.
  • Achieved multi-shape morphing capabilities by leveraging multimaterial-like printing.
  • Showcased the potential for diverse configurations encoded during printing.

Conclusions:

  • g-DLP 3D printing provides a simple and effective platform for cold-programmable shape-morphing structures.
  • Heterogeneous hinge modules enable versatile shape reconfiguration at room temperature.
  • This approach holds significant potential for designing and fabricating advanced shape-morphing systems for intelligent applications.