3D printing of stimuli-responsive hydrogel materials: Literature review and emerging applications

•Different types of stimuli-responsive hydrogels (SRHs) are reviewed.•Up-to-date usage of various 3D printing techniques for SRH-based structures is detailed.•The utilization of 3D-printed SRHs in different applications are highlighted.•Current challenges and future outlooks of SRHs are presented. A...

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Published inGiant (Oxford, England) Vol. 17; p. 100209
Main Authors Arif, Zia Ullah, Khalid, Muhammad Yasir, Tariq, Ali, Hossain, Mokarram, Umer, Rehan
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.03.2024
Elsevier
Subjects
3D/4D printing
Smart hydrogels
Soft robotics
Stimuli responsive hydrogels
Tissue engineering
PU
SLA
4D
PBF
Soft robotics
3D/4D printing
βCD
EC
AA
MNPs
UV
SMA
CAD
PCLDMA
SME
AM
DOX
LCE
SMH
SMP
PCL
CNC
CNF
MWCNTs
Smart hydrogels
PDMS
TCP
SPIONs
PLA
SAMA
CMCS
CNT
SRH
DLP
PANI
PDA
FDM
IJP
SA
SRP
AA-MA
TPP
PEGDMA
Stimuli responsive hydrogels
TPU
GelMA
rGO
PNIPAM
µSLA
Tissue engineering
PEGDA
HAMA
3D
PAA
DIW
NIR
PAAM
PPy
PVA
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Abstract •Different types of stimuli-responsive hydrogels (SRHs) are reviewed.•Up-to-date usage of various 3D printing techniques for SRH-based structures is detailed.•The utilization of 3D-printed SRHs in different applications are highlighted.•Current challenges and future outlooks of SRHs are presented. Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of materials science and is exhibiting an enormous potential to fabricate intricate geometries for healthcare, electronics, and construction sectors. In the contemporary era, the combination of AM technology and stimuli-responsive hydrogels (SRHs) helps to create dynamic and functional structures with extreme accuracy, which are capable of changing their shape, functional, or mechanical properties in response to environmental cues such as humidity, heat, light, pH, magnetic field, electric field, etc. 3D printing of SRHs permits the creation of on-demand dynamically controllable shapes with excellent control over various properties such as self-repair, self-assembly, multi-functionality, etc. These properties accelerate researchers to think of unthinkable applications. Additively manufactured objects have shown excellent potential in applications like tissue engineering, drug delivery, soft robots, sensors, and other biomedical devices. The current review provides recent progress in the 3D printing of SRHs, with more focus on their 3D printing techniques, stimuli mechanisms, shape-morphing behaviors, and their functional applications. Finally, current trends and future roadmap of additively manufactured smart structures for different applications have also been presented, which will be helpful for future research. This review holds great promise for providing fundamental knowledge about SRHs to fabricate structures for diverse applications. [Display omitted]
AbstractList •Different types of stimuli-responsive hydrogels (SRHs) are reviewed.•Up-to-date usage of various 3D printing techniques for SRH-based structures is detailed.•The utilization of 3D-printed SRHs in different applications are highlighted.•Current challenges and future outlooks of SRHs are presented. Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of materials science and is exhibiting an enormous potential to fabricate intricate geometries for healthcare, electronics, and construction sectors. In the contemporary era, the combination of AM technology and stimuli-responsive hydrogels (SRHs) helps to create dynamic and functional structures with extreme accuracy, which are capable of changing their shape, functional, or mechanical properties in response to environmental cues such as humidity, heat, light, pH, magnetic field, electric field, etc. 3D printing of SRHs permits the creation of on-demand dynamically controllable shapes with excellent control over various properties such as self-repair, self-assembly, multi-functionality, etc. These properties accelerate researchers to think of unthinkable applications. Additively manufactured objects have shown excellent potential in applications like tissue engineering, drug delivery, soft robots, sensors, and other biomedical devices. The current review provides recent progress in the 3D printing of SRHs, with more focus on their 3D printing techniques, stimuli mechanisms, shape-morphing behaviors, and their functional applications. Finally, current trends and future roadmap of additively manufactured smart structures for different applications have also been presented, which will be helpful for future research. This review holds great promise for providing fundamental knowledge about SRHs to fabricate structures for diverse applications. [Display omitted]
Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of materials science and is exhibiting an enormous potential to fabricate intricate geometries for healthcare, electronics, and construction sectors. In the contemporary era, the combination of AM technology and stimuli-responsive hydrogels (SRHs) helps to create dynamic and functional structures with extreme accuracy, which are capable of changing their shape, functional, or mechanical properties in response to environmental cues such as humidity, heat, light, pH, magnetic field, electric field, etc. 3D printing of SRHs permits the creation of on-demand dynamically controllable shapes with excellent control over various properties such as self-repair, self-assembly, multi-functionality, etc. These properties accelerate researchers to think of unthinkable applications. Additively manufactured objects have shown excellent potential in applications like tissue engineering, drug delivery, soft robots, sensors, and other biomedical devices. The current review provides recent progress in the 3D printing of SRHs, with more focus on their 3D printing techniques, stimuli mechanisms, shape-morphing behaviors, and their functional applications. Finally, current trends and future roadmap of additively manufactured smart structures for different applications have also been presented, which will be helpful for future research. This review holds great promise for providing fundamental knowledge about SRHs to fabricate structures for diverse applications.
ArticleNumber 100209
Author Khalid, Muhammad Yasir
Arif, Zia Ullah
Hossain, Mokarram
Umer, Rehan
Tariq, Ali
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  fullname: Arif, Zia Ullah
  email: zia.arif@soton.ac.uk
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  givenname: Muhammad Yasir
  orcidid: 0000-0002-4462-7951
  surname: Khalid
  fullname: Khalid, Muhammad Yasir
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  organization: Department of Aerospace Engineering, Khalifa University of Science and Technology, PO Box: 127788, Abu Dhabi, United Arab Emirates
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  givenname: Ali
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  organization: Department of Mechanical Engineering, University of Management & Technology Lahore, Sialkot Campus, 51041 Pakistan
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  givenname: Mokarram
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  fullname: Hossain, Mokarram
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  organization: Zienkiewicz Institute for Modelling, Data and AI, Faculty of Science and Engineering, Swansea University, SA1 8EN Swansea, UK
– sequence: 5
  givenname: Rehan
  surname: Umer
  fullname: Umer, Rehan
  organization: Department of Aerospace Engineering, Khalifa University of Science and Technology, PO Box: 127788, Abu Dhabi, United Arab Emirates
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Keywords PU
SLA
4D
PBF
Soft robotics
3D/4D printing
βCD
EC
AA
MNPs
UV
SMA
CAD
PCLDMA
SME
AM
DOX
LCE
SMH
SMP
PCL
CNC
CNF
MWCNTs
Smart hydrogels
PDMS
TCP
SPIONs
PLA
SAMA
CMCS
CNT
SRH
DLP
PANI
PDA
FDM
IJP
SA
SRP
AA-MA
TPP
PEGDMA
Stimuli responsive hydrogels
TPU
GelMA
rGO
PNIPAM
µSLA
Tissue engineering
PEGDA
HAMA
3D
PAA
DIW
NIR
PAAM
PPy
PVA
Language English
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Snippet •Different types of stimuli-responsive hydrogels (SRHs) are reviewed.•Up-to-date usage of various 3D printing techniques for SRH-based structures is...
Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of...
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SubjectTerms 3D/4D printing
Smart hydrogels
Soft robotics
Stimuli responsive hydrogels
Tissue engineering
Title 3D printing of stimuli-responsive hydrogel materials: Literature review and emerging applications
URI https://dx.doi.org/10.1016/j.giant.2023.100209
https://doaj.org/article/e43f451f00c84075b5705edbf43385dc
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