4.7 Article

Reprocessable, Self-Healing, Thermadapt Shape Memory Polycaprolactone via Robust Ester-Ester Interchanges Toward Kirigami-Tailored 4D Medical Devices

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

An Orthogonal Dynamic Covalent Polymer Network with Distinctive Topology Transformations for Shape- and Molecular Architecture Reconfiguration

Wusha Miao et al.

Summary: The designed dynamic covalent network can undergo two orthogonal topological transformations, allowing independent control of macroscopic shape and molecular architecture. The network design enables shape reconfigurability and spatially definable mechanical properties of the material.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Drum Tower-Inspired Kirigami Structures for Rapid Fabrication of Multifunctional Shape-Memory Smart Devices with Complex and Rigid 3D Geometry in a Two-Stage Photopolymer

Xingjian Li et al.

Summary: This paper presents a simple, fast, and versatile method for fabricating multifunctional shape-memory devices with complex and rigid 3D kirigami geometry. The method utilizes a two-stage epoxy-amine-acrylate photopolymer system and a drum tower-inspired pattern design to achieve shape-memory programming and locking through UV-induced free-radical polymerization. The resulting 3D kirigami structure exhibits mechanical robustness and high load-bearing capacity, making it suitable for the production of shape-memory devices.

ADVANCED FUNCTIONAL MATERIALS (2022)

Review Chemistry, Multidisciplinary

A Review of Shape Memory Polymers and Composites: Mechanisms, Materials, and Applications

Yuliang Xia et al.

Summary: SMPs and SMPCs, as stimuli-responsive polymers, have broad application prospects in multiple fields with features of large recoverable deformation, enhanced mechanical properties, and controllable remote actuation. These materials combine functional, reversible, multiple, and controllable shape recovery processes, applicable in aerospace engineering, biomedical devices, flexible electronics, and soft robotics among others.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Multifunctional Thermoplastic Polyurea Based on the Synergy of Dynamic Disulfide Bonds and Hydrogen Bond Cross-Links

Zhen Xiang et al.

Summary: The study prepared multifunctional thermoplastic polyureas with solid-state plasticity and self-healing properties, which can quickly undergo shape transition and damage repair after heating. These materials have multipathway remodeling capabilities, broadening the channels for reprocessing smart materials.

ACS APPLIED MATERIALS & INTERFACES (2021)

Review Chemistry, Multidisciplinary

Stimuli-Responsive Nanocomposite Hydrogels for Biomedical Applications

Pedro Lavrador et al.

Summary: Recent advances in the design of stimuli-responsive nanocomposite hydrogels have expanded their potential for operating as advanced systems in various biomedical applications, benefitting from tailored single or multi-responsiveness. The combination of hydrogels and nanoparticles showcases an intrinsic ability to react to external or internal/physiological stimuli, developing intelligent systems with application-oriented features.

ADVANCED FUNCTIONAL MATERIALS (2021)

Review Chemistry, Multidisciplinary

Dynamic Covalent Polymer Networks: A Molecular Platform for Designing Functions beyond Chemical Recycling and Self-Healing

Ning Zheng et al.

Summary: Dynamic covalent polymer networks have shown unique roles in chemical recycling and self-healing, with recent advancements in dynamic chemistry and material concepts leading to promising applications in energy, electronics, and beyond. The design versatility and functional properties offered by DCPN have gained traction, with opportunities in shape-shifting materials, artificial muscles, and network topologies manipulation. Additionally, molecular design strategies for exploiting functional material properties have been a focus, showing potential for shaping the future alongside classical thermoplastic and thermoset polymers.

CHEMICAL REVIEWS (2021)

Article Polymer Science

Reprocessable and Self-Healing Shape Memory Epoxy Resin Based on Biphenyl Mesogen and Siloxane

Weiming Xu et al.

Summary: A shape memory epoxy resin based on orientable biphenyl mesogen and dynamic siloxane was successfully fabricated, showing excellent shape memory performance, good reprocessing ability, and self-healing property.

MACROMOLECULAR CHEMISTRY AND PHYSICS (2021)

Article Polymer Science

Neighboring Group Participation and Internal Catalysis Effects on Exchangeable Covalent Bonds: Application to the Thriving Field of Vitrimer Chemistry

Florian Cuminet et al.

Summary: Vitrimers are promising polymer materials with chemical resistance, reshaping ability, and unique rheological behavior, but many require high catalyst loadings, limiting their potential applications; internal catalysis and neighboring group participation can enhance the reshaping ability of such materials; knowledge on the effect of activating groups on exchange reactions in Vitrimers remains scarce.

MACROMOLECULES (2021)

Article Nanoscience & Nanotechnology

Arbitrarily Reconfigurable and Thermadapt Reversible Two-Way Shape Memory Poly(thiourethane) Accomplished by Multiple Dynamic Covalent Bonds

Junjie Zhou et al.

Summary: The design and fabrication of poly(thiourethane) (PTU) networks have successfully achieved excellent reversible two-way shape memory effect, good recyclability, high mechanical performance, and self-nucleated crystallization enhancement of reversible strain fraction. The materials can be used to create arbitrarily complex 3D shapes and have potential applications in intelligent actuators and multifunctional shape-shifting devices.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Unconstrained 3D Shape Programming with Light-Induced Stress Gradient

Cheng Liu et al.

Summary: The introduction of dynamic diselenide bonds into shape-memory materials allows for shape programming with light, simplifying programming setups and enabling the creation of complex 3D configurations and microscopic patterns. Light-induced stress gradients can achieve out-of-plane deformations and have great potential in various applications such as soft robots, smart actuators, and anti-counterfeiting techniques.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Recyclable, Self-Healing, Thermadapt Triple-Shape Memory Polymers Based on Dual Dynamic Bonds

Huan Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

A Tailorable Family of Elastomeric-to-Rigid, 3D Printable, Interbonding Polymer Networks

Qing Zhou et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

Light-Coded Digital Crystallinity Patterns Toward Bioinspired 4D Transformation of Shape-Memory Polymers

Wenjun Peng et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

Inverse Vulcanized Polymers with Shape Memory, Enhanced Mechanical Properties, and Vitrimer Behavior

Peiyao Yan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Multidisciplinary Sciences

Light-triggered topological programmability in a dynamic covalent polymer network

Weike Zou et al.

SCIENCE ADVANCES (2020)

Article Polymer Science

Structural tuning of polycaprolactone based thermadapt shape memory polymer

Wusha Miao et al.

POLYMER CHEMISTRY (2020)

Article Multidisciplinary Sciences

Nacre-mimetic composite with intrinsic self-healing and shape-programming capability

Gaolai Du et al.

NATURE COMMUNICATIONS (2019)

Article Nanoscience & Nanotechnology

Dynamic Imine Bond-Based Shape Memory Polymers with Permanent Shape Reconfigurability for 4D Printing

Jia-Tao Miao et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Materials Science, Multidisciplinary

Reprocessable and Recyclable Crosslinked Polyethylene with Triple Shape Memory Effect

Fance Ji et al.

MACROMOLECULAR MATERIALS AND ENGINEERING (2019)

Review Chemistry, Multidisciplinary

The research status and challenges of shape memory polymer-based flexible electronics

Hui Gao et al.

MATERIALS HORIZONS (2019)

Article Polymer Science

A Facile and General Approach to Recoverable High-Strain Multishape Shape Memory Polymers

Xingjian Li et al.

MACROMOLECULAR RAPID COMMUNICATIONS (2018)

Article Multidisciplinary Sciences

Digital coding of mechanical stress in a dynamic covalent shape memory polymer network

Guogao Zhang et al.

NATURE COMMUNICATIONS (2018)

Article Nanoscience & Nanotechnology

Visible Light-Induced Plasticity of Shape Memory Polymers

Shaobo Ji et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Chemistry, Multidisciplinary

Dynamic Covalent Polymer Networks: from Old Chemistry to Modern Day Innovations

Weike Zou et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Multidisciplinary

Thermoset Shape-Memory Polyurethane with Intrinsic Plasticity Enabled by Transcarbamoylation

Ning Zheng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Multidisciplinary Sciences

Shape memory polymer network with thermally distinct elasticity and plasticity

Qian Zhao et al.

SCIENCE ADVANCES (2016)

Article Multidisciplinary Sciences

Voxelated liquid crystal elastomers

Taylor H. Ware et al.

SCIENCE (2015)

Article Polymer Science

Polylactide Vitrimers

Jacob P. Brutman et al.

ACS MACRO LETTERS (2014)

Article Chemistry, Multidisciplinary

Reversible Bidirectional Shape-Memory Polymers

Marc Behl et al.

ADVANCED MATERIALS (2013)

Article Polymer Science

Inherently Photohealable and Thermal Shape-Memory Polydisulfide Networks

Brian T. Michal et al.

ACS MACRO LETTERS (2013)

Article Chemistry, Multidisciplinary

Strain-Based Temperature Memory Effect for Nafion and Its Molecular Origins

Tao Xie et al.

ADVANCED FUNCTIONAL MATERIALS (2011)

Review Materials Science, Multidisciplinary

Shape-memory polymers and their composites: Stimulus methods and applications

Jinsong Leng et al.

PROGRESS IN MATERIALS SCIENCE (2011)

Article Multidisciplinary Sciences

Silica-Like Malleable Materials from Permanent Organic Networks

Damien Montarnal et al.

SCIENCE (2011)

Review Chemistry, Multidisciplinary

Liquid Crystalline Elastomers as Actuators and Sensors

Christian Ohm et al.

ADVANCED MATERIALS (2010)

Article Chemistry, Physical

Biomedical applications of thermally activated shape memory polymers

Ward Small et al.

JOURNAL OF MATERIALS CHEMISTRY (2010)

Article Multidisciplinary Sciences

Tunable polymer multi-shape memory effect

Tao Xie

NATURE (2010)

Review Polymer Science

Future perspectives and recent advances in stimuli-responsive materials

Debashish Roy et al.

PROGRESS IN POLYMER SCIENCE (2010)

Article Polymer Science

Two-way reversible shape memory in a semicrystalline network

Taekwoong Chung et al.

MACROMOLECULES (2008)

Review Chemistry, Physical

Review of progress in shape-memory polymers

C. Liu et al.

JOURNAL OF MATERIALS CHEMISTRY (2007)

Review Chemistry, Physical

Dielectric elastomers as next-generation polymeric actuators

Ravi Shankar et al.

SOFT MATTER (2007)

Article Multidisciplinary Sciences

Light-induced shape-memory polymers

A Lendlein et al.

NATURE (2005)

Article Multidisciplinary Sciences

Biodegradable, elastic shape-memory polymers for potential biomedical applications

A Lendlein et al.

SCIENCE (2002)