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ACS Applied Materials and Interfaces, 2023
The triple-shape memory polymer (TSMP) can be programmed into two temporary shapes (S1 and S2) and shows an ordinal recovery from S2 to S1 and eventually to the permanent shape upon heating, which realizes more complex stimulus-response motions.
Linlin Wang +3 more
semanticscholar +1 more source
The triple-shape memory polymer (TSMP) can be programmed into two temporary shapes (S1 and S2) and shows an ordinal recovery from S2 to S1 and eventually to the permanent shape upon heating, which realizes more complex stimulus-response motions.
Linlin Wang +3 more
semanticscholar +1 more source
A Photoorganizable Triple Shape Memory Polymer for Deployable Devices.
Small, 2021Inspired by the action and healing process from living organisms, developing deployable devices using stimuli-responsive materials, or "smart" deployable devices, is desired to realize remote-controlled programmable deformation with additional in situ ...
Jiahao Sun +6 more
semanticscholar +1 more source
Shape memory polymer and composites for space applications: A review
Polymer CompositesDuring the last few years, shape memory polymers (SMP) have become popular among researchers and industrialists belonging to various areas of application owing to their exceptional qualities such as high recoverable strain, about four times its initial ...
A. Yadav +4 more
semanticscholar +1 more source
Advanced Engineering Materials, 2021
Surgical procedures increasingly use minimally invasive techniques, which often use shape memory materials for device deployment. Poly(glycerol‐dodecanedioate) (PGD), a biodegradable shape memory thermosetting polymer with melt transition (Tm) ≥ 37 ± 1.1
Ryan Akman +2 more
semanticscholar +1 more source
Surgical procedures increasingly use minimally invasive techniques, which often use shape memory materials for device deployment. Poly(glycerol‐dodecanedioate) (PGD), a biodegradable shape memory thermosetting polymer with melt transition (Tm) ≥ 37 ± 1.1
Ryan Akman +2 more
semanticscholar +1 more source
Light-induced shape-memory polymers
Nature, 2005Materials are said to show a shape-memory effect if they can be deformed and fixed into a temporary shape, and recover their original, permanent shape only on exposure to an external stimulus. Shape-memory polymers have received increasing attention because of their scientific and technological significance.
Andreas, Lendlein +3 more
openaire +2 more sources
Enzymatically triggered shape memory polymers
Acta Biomaterialia, 2019Cytocompatible shape memory polymers activated by thermal or photothermal triggers have been developed and established as powerful "smart material" platforms for both basic and translational research. Shape memory polymers (SMPs) that could be triggered directly by biological activity have not, in contrast, been reported.
Shelby L. Buffington +5 more
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pH‐Induced Shape‐Memory Polymers
Macromolecular Rapid Communications, 2012AbstractA novel pH sensitive shape‐memory polymer (SMP) is prepared by cross‐linking the β‐cyclodextrin modified alginate (β‐CD‐Alg) and diethylenetriamine modified alginate (DETA‐Alg): The pH reversible β‐CD‐DETA inclusion complexes serve as a reversible phase, and the cross‐linked alginate chains serve as a fixing phase.
Xiao-Juan, Han +8 more
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Magnetic Shape Memory - Polymer Hybrids
Materials Science Forum, 2016Martensitic Ni-Mn-Ga based alloys are known for the Magnetic Shape Memory (MSM) effect, which upon application of an external magnetic field can generate a strain up to 12 % depending on the microstructure of the martensite. The MSM effect occurs by rearrangement of the martensite variants, which is most advantageous in single crystals. Single crystals
Nilsén, Frans +7 more
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Reversible Bidirectional Shape‐Memory Polymers
Advanced Materials, 2013Free-standing copolymer network samples with two types of crystallizable domains are capable of a fully reversible bidirectional shape-memory effect. One set of crystallizable domains determines the shape-shifting geometry while the other provides the thermally controlled actuation capability.
Marc, Behl +4 more
openaire +2 more sources
Medical applications of shape memory polymers
Biomedical Materials, 2007Shape memory polymers (SMP) are lightweight, have a high strain/shape recovery ability, are easy to process, and required properties can be tailored for variety of applications. Recently a number of medical applications have been considered and investigated, especially for polyurethane-based SMP.
Witold, Sokolowski +4 more
openaire +2 more sources