Direct-Ink Write 3D Printing Multistimuli-Responsive Hydrogels and Post-Functionalization Via Disulfide Exchange

2022 ◽  
Author(s):  
Christopher R. Fellin ◽  
Alshakim Nelson
Keyword(s):  
3D Printing ◽  
Disulfide Exchange ◽  
Responsive Hydrogels ◽  
Post Functionalization

3D printing of responsive hydrogels for drug-delivery systems

2017 ◽  
Vol 1 (4) ◽  
pp. 219-229 ◽  
Author(s):  
Liraz Larush ◽  
Inon Kaner ◽  
Arnon Fluksman ◽  
Aviad Tamsut ◽  
Amol Ashok Pawar ◽  
...  
Keyword(s):  
Drug Delivery ◽  
3D Printing ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Responsive Hydrogels

Smart reactors – Combining stimuli-responsive hydrogels and 3D printing

2020 ◽  
Vol 387 ◽  
pp. 123413 ◽  
Author(s):  
X. Hu ◽  
J. Karnetzke ◽  
M. Fassbender ◽  
S. Drücker ◽  
S. Bettermann ◽  
...  
Keyword(s):  
3D Printing ◽  
Stimuli Responsive ◽  
Responsive Hydrogels

Post-functionalization of ATRPpolymers using both thiol/ene and thiol/disulfide exchange chemistry

2011 ◽  
Vol 47 (4) ◽  
pp. 1318-1320 ◽  
Author(s):  
Cyrille Boyer ◽  
Alexander H. Soeriyadi ◽  
Peter J. Roth ◽  
Michael R. Whittaker ◽  
Thomas P. Davis
Keyword(s):  
Disulfide Exchange ◽  
Post Functionalization

Dual-Responsive Hydrogels for Direct-Write 3D Printing

2015 ◽  
Vol 48 (18) ◽  
pp. 6482-6488 ◽  
Author(s):  
Musan Zhang ◽  
Ankit Vora ◽  
Wei Han ◽  
Rudy J. Wojtecki ◽  
Hareem Maune ◽  
...  
Keyword(s):  
3D Printing ◽  
Direct Write ◽  
Dual Responsive ◽  
Responsive Hydrogels

3D printing of shape memory hydrogels with tunable mechanical properties

Soft Matter ◽  
2018 ◽  
Vol 14 (38) ◽  
pp. 7809-7817 ◽  
Author(s):  
MD Nahin Islam Shiblee ◽  
Kumkum Ahmed ◽  
Ajit Khosla ◽  
Masaru Kawakami ◽  
Hidemitsu Furukawa
Keyword(s):  
Mechanical Properties ◽  
3D Printing ◽  
Shape Memory ◽  
Tunable Mechanical Properties ◽  
Responsive Hydrogels

Highly robust and mechanically tunable 3D printable thermo-responsive hydrogels have been developed and characterized.

scholarly journals 3D Printing Hydrogel-Based Soft and Biohybrid Actuators: A Mini-Review on Fabrication Techniques, Applications, and Challenges

2021 ◽  
Vol 8 ◽  
Author(s):  
Wenhuan Sun ◽  
Saul Schaffer ◽  
Kevin Dai ◽  
Lining Yao ◽  
Adam Feinberg ◽  
...  
Keyword(s):  
3D Printing ◽  
Three Dimensional ◽  
Building Blocks ◽  
Stimuli Responsive ◽  
Future Directions ◽  
The Past ◽  
Naturally Occurring ◽  
Tunable Mechanical Properties ◽  
Responsive Hydrogels ◽  
Robotic Applications

Stimuli-responsive hydrogels are candidate building blocks for soft robotic applications due to many of their unique properties, including tunable mechanical properties and biocompatibility. Over the past decade, there has been significant progress in developing soft and biohybrid actuators using naturally occurring and synthetic hydrogels to address the increasing demands for machines capable of interacting with fragile biological systems. Recent advancements in three-dimensional (3D) printing technology, either as a standalone manufacturing process or integrated with traditional fabrication techniques, have enabled the development of hydrogel-based actuators with on-demand geometry and actuation modalities. This mini-review surveys existing research efforts to inspire the development of novel fabrication techniques using hydrogel building blocks and identify potential future directions. In this article, existing 3D fabrication techniques for hydrogel actuators are first examined. Next, existing actuation mechanisms, including pneumatic, hydraulic, ionic, dehydration-rehydration, and cell-powered actuation, are reviewed with their benefits and limitations discussed. Subsequently, the applications of hydrogel-based actuators, including compliant handling of fragile items, micro-swimmers, wearable devices, and origami structures, are described. Finally, challenges in fabricating functional actuators using existing techniques are discussed.

Pyridyl disulfide-based thiol–disulfide exchange reaction: shaping the design of redox-responsive polymeric materials

2020 ◽  
Vol 11 (48) ◽  
pp. 7603-7624
Author(s):  
Ismail Altinbasak ◽  
Mehmet Arslan ◽  
Rana Sanyal ◽  
Amitav Sanyal
Keyword(s):  
Exchange Reaction ◽  
Functional Materials ◽  
Polymeric Materials ◽  
Disulfide Exchange ◽  
Redox Responsive ◽  
Synthetic Approaches

This review provides an overview of synthetic approaches utilized to incorporate the thiol-reactive pyridyl-disulfide motif into various polymeric materials, and briefly highlights its utilization to obtain functional materials.

Michael Pawlyn: Push the limits of 3D printing

Nature ◽  
2013 ◽  
Vol 494 (7436) ◽  
pp. 174-174 ◽  
Author(s):  
Michael Pawlyn
Keyword(s):  
3D Printing

High-resolution 3D printing in seconds

Nature ◽  
2020 ◽  
Vol 588 (7839) ◽  
pp. 594-595
Author(s):  
Cameron Darkes-Burkey ◽  
Robert F. Shepherd
Keyword(s):  
High Resolution ◽  
3D Printing
Sign in / Sign up

Export Citation Format

Share Document