Magnetically Actuated Shape Memory Polymers for On-Demand Drug Delivery. [PDF]
Materials (Basel), 2022 Vakil AU, Ramezani M, Monroe MBB.
europepmc +1 more source
Shape‐Memory Effect in Polymers [PDF]
Macromolecular Chemistry and Physics, 2013 Lendlein, Andreas (Prof. Dr.) +1 more
openaire +1 more source
Conductance‐Dependent Photoresponse in a Dynamic SrTiO3 Memristor for Biorealistic Computing
Advanced Functional Materials, EarlyView.A nanoscale SrTiO3 memristor is shown to exhibit dynamic synaptic behavior through the interaction of local electrical and global optical signals. Its photoresponse depends quantitatively on the conductance state, which evolves and decays over tunable timescales, enabling ultralow‐power, biorealistic learning mechanisms for advanced in‐memory and ...
Christoph Weilenmann +8 more
wiley +1 more source
Overcoming the adhesion paradox and switchability conflict on rough surfaces with shape-memory polymers. [PDF]
Proc Natl Acad Sci U S A, 2023 Linghu C +9 more
europepmc +1 more source
Shape recovery of thermoset shape memory polymers and fibre reinforced shape memory polymers
, 2011 Shape memory polymers (SMP) can be deformed from a permanent to a temporary shape above their transformation temperature. Upon reheating, the SMP spontaneously returns to the permanent shape. SMP show high deformability, but the recovery stresses are very low, thus limiting the size of the components. This paper presents the first results of an ongoing
Ivens, Jan +2 more
openaire +1 more source
Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4
Advanced Functional Materials, EarlyView.An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante +17 more
wiley +1 more source
Shape recovery and irrecoverable strain control in polyurethane shape-memory polymer
Science and Technology of Advanced Materials, 2008 In shape-memory polymers, large strain can be fixed at a low temperature and thereafter recovered at a high temperature. If the shape-memory polymer is held at a high temperature for a long time, the irrecoverable strain can attain a new intermediate ...
Hisaaki Tobushi et al
doaj
The Current Status, Prospects, and Challenges of Shape Memory Polymers Application in Bone Tissue Engineering. [PDF]
Polymers (Basel), 2023 Li T, Chen L, Yuan Y, Shi R.
europepmc +1 more source
Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6
Advanced Functional Materials, EarlyView.Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl +20 more
wiley +1 more source
Dynamic Bonds Reinforced Polyamide Elastomer for Biomedical Orthosis
Advanced Science4D printing of shape memory polymers (SMPs) allows the 3D‐printed structures to have adjustable shapes, properties, and functionalities, paving the way for intelligent devices and multifunctional applications. However, 4D‐printed SMPs face challenges due
Zhen Li +12 more
doaj +1 more source