4D Printing of Multi-Hydrogels Using Direct Ink Writing in a Supporting Viscous Liquid

Review of mechanisms and deformation behaviors in 4D printing

(2019) Han Ding et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Spring-shaped stimuli-responsive hydrogel actuator with large deformation

(2018) Koki Yoshida et al.   SENSORS AND ACTUATORS B-CHEMICAL

4D Printing of Robust Hydrogels Consisted of Agarose Nanofibers and Polyacrylamide

(2018) Jinhua Guo et al.   ACS Macro Letters

Advances in 4D Printing: Materials and Applications

(2018) Xiao Kuang et al.   ADVANCED FUNCTIONAL MATERIALS

Stimuli-responsive hydrogel microfibers with controlled anisotropic shrinkage and cross-sectional geometries

(2017) Shunsuke Nakajima et al.   Soft Matter

A review of 4D printing

(2017) Farhang Momeni et al.   MATERIALS & DESIGN

Waveguiding Microactuators Based on a Photothermally Responsive Nanocomposite Hydrogel

(2016) Ying Zhou et al.   ADVANCED FUNCTIONAL MATERIALS

Self-Healing Hydrogels

(2016) Danielle Lynne Taylor et al.   ADVANCED MATERIALS

4D Printing of Reversible Shape Morphing Hydrogel Structures

(2016) Sina Naficy et al.   MACROMOLECULAR MATERIALS AND ENGINEERING

Biomimetic 4D printing

(2016) A. Sydney Gladman et al.   NATURE MATERIALS

Programmed planar-to-helical shape transformations of composite hydrogels with bioinspired layered fibrous structures

(2016) Zhi Jian Wang et al.   Journal of Materials Chemistry B

Self-Folding Thermo-Magnetically Responsive Soft Microgrippers

(2015) Joyce C. Breger et al.   ACS Applied Materials & Interfaces

Direct 3D Printing of Shear-Thinning Hydrogels into Self-Healing Hydrogels

(2015) Christopher B. Highley et al.   ADVANCED MATERIALS

From 3D to 4D printing: approaches and typical applications

(2015) Ye Zhou et al.   Journal of Mechanical Science and Technology

Dual-Responsive Hydrogels for Direct-Write 3D Printing

(2015) Musan Zhang et al.   MACROMOLECULES

Rapid facile in situ synthesis of the Au/Poly(N-isopropylacrylamide) thermosensitive gels as temperature sensors

(2015) Yan-Qin Wang et al.   MATERIALS LETTERS

Writing in the granular gel medium

(2015) T. Bhattacharjee et al.   Science Advances

Embedded 3D Printing of Strain Sensors within Highly Stretchable Elastomers

(2014) Joseph T. Muth et al.   ADVANCED MATERIALS

Programming Reversibly Self-Folding Origami with Micropatterned Photo-Crosslinkable Polymer Trilayers

(2014) Jun-Hee Na et al.   ADVANCED MATERIALS

4D Printing: dawn of an emerging technology cycle

(2014) Eujin Pei   ASSEMBLY AUTOMATION

The Programmable World

(2014) Thomas A. Campbell et al.   SCIENTIFIC AMERICAN

Functional stimuli responsive hydrogel devices by self-folding

(2014) ChangKyu Yoon et al.   Smart Materials and Structures

Active Printed Materials for Complex Self-Evolving Deformations

(2014) Dan Raviv et al.   Scientific Reports

Multiple Shape Transformations of Composite Hydrogel Sheets

(2013) Héloïse Thérien-Aubin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Three-dimensional shape transformations of hydrogel sheets induced by small-scale modulation of internal stresses

(2013) Zi Liang Wu et al.   Nature Communications

Omnidirectional Printing of 3D Microvascular Networks

(2011) Willie Wu et al.   ADVANCED MATERIALS

Optically- and Thermally-Responsive Programmable Materials Based on Carbon Nanotube-Hydrogel Polymer Composites

(2011) Xiaobo Zhang et al.   NANO LETTERS