Topographical Control of Preosteoblast Culture by Shape Memory Foams
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201600343
Abstract: Here, the authors present a thermo-responsive shape memory polymer (SMP) foam that can be programmed to control the preosteoblast behavior by changing porous architecture during cell cultivation. The preosteoblast cells are seeded on the SMP… read more here.
Keywords: control preosteoblast; shape memory; memory; topographical control ... See more keywords
Composite Materials Based on Shape-Memory Ti2NiCu Alloy for Frontier Micro- and Nanomechanical Applications
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DOI: 10.1002/adem.201700154
Abstract: Composite materials based on Ti2NiCu alloy, exhibiting shape memory effect (SME), have the unique capability of temperature-controlled reversible actuation on micro- and nanoscale. Three approaches to realizing this objective are demonstrated. The first one involves… read more here.
Keywords: materials based; shape memory; ti2nicu alloy; composite materials ... See more keywords
Development of Photocrosslinked Poly(glycerol dodecanedioate)—A Biodegradable Shape Memory Polymer for 3D‐Printed Tissue Engineering Applications
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DOI: 10.1002/adem.202100219
Abstract: 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 °C, is well positioned for this… read more here.
Keywords: polymer; poly glycerol; biodegradable shape; shape memory ... See more keywords
Tuning Flexibility–Rigidity Conversion of Liquid Metal/Polyurethane Composites by Phase Transition for Potential Shape Memory Application
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DOI: 10.1002/adem.202100372
Abstract: Composites with the capability of rigid variation through environmental stimulus have attracted great attention, attributing to their huge potential for shape memory electronics. To date, the rigid variation of composites stimulated by the body temperature… read more here.
Keywords: shape memory; liquid metal;
Self‐Healing Shape Memory PUPCL Copolymer with High Cycle Life
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DOI: 10.1002/adfm.201704109
Abstract: New polyurethane-based polycaprolactone copolymer networks, with shape recovery properties, are presented here. Once deformed at ambient temperature, they show 100% shape fixation until heated abov ... read more here.
Keywords: shape; shape memory; healing shape; self healing ... See more keywords
Superhydrophobic Shape Memory Polymer Arrays with Switchable Isotropic/Anisotropic Wetting
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DOI: 10.1002/adfm.201705002
Abstract: Smart surfaces with tunable wettability have aroused much attention in the past few years. However, to obtain a surface that can reversibly transit between the lotus-leaf-like superhydrophobic isotropic and rice-leaf-like superhydrophobic anisotropic wettings is still… read more here.
Keywords: memory polymer; isotropic anisotropic; shape memory;
Ultra‐Adaptable and Wearable Photonic Skin Based on a Shape‐Memory, Responsive Cellulose Derivative
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DOI: 10.1002/adfm.201902720
Abstract: Photonic skins enable a direct and intuitive visualization of various physical and mechanical stimuli with eye‐readable colorations by intimately laminating to target substrates. Their development is still at infancy compared to that of electronic skins.… read more here.
Keywords: skin based; ultra adaptable; photonic skin; shape memory ... See more keywords
4D‐Printed Biodegradable and Remotely Controllable Shape Memory Occlusion Devices
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DOI: 10.1002/adfm.201906569
Abstract: Implantation of occlusion devices is an effective approach for the treatment of congenital heart diseases in the clinic. However, most commercial clinical occlusion devices are currently made of nondegradable metals, which may lead to complications… read more here.
Keywords: biodegradable remotely; shape memory; occlusion devices;
Stimuli Responsive Shape Memory Microarchitectures
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DOI: 10.1002/adfm.202008380
Abstract: Shape memory polymers (SMPs) respond to heat by generating programmable movement in devices that require substantial deformation and operate at transient temperatures, including stents and embolization coils. To enable their use in small‐scale applications like… read more here.
Keywords: shape; responsive shape; stimuli responsive; shape memory ... See more keywords
Self‐Healing, Photothermal‐Responsive, and Shape Memory Polyurethanes for Enhanced Mechanical Properties of 3D/4D Printed Objects
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202211579
Abstract: Additive manufacturing is a promising technology that can directly fabricate structures with complex internal geometries, which is barely achieved by traditional manufacturing. However, the mechanical properties of fused deposition modeling (FDM)‐printed objects are inferior to… read more here.
Keywords: self healing; shape memory; mechanical properties; printed objects ... See more keywords
Shape Memory Silk Protein Sponges for Minimally Invasive Tissue Regeneration
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DOI: 10.1002/adhm.201600762
Abstract: &NA; Porous silk protein scaffolds are designed to display shape memory characteristics and volumetric recovery following compression. Two strategies are utilized to realize shape recovery: addition of hygroscopic plasticizers like glycerol, and tyrosine modifications with… read more here.
Keywords: silk; shape memory; silk protein; minimally invasive ... See more keywords