Results 201 to 210 of about 247,715 (341)

Bioactive Polyurethane Shape Memory Polymer Foam Dressings with Enhanced Blood and Cell Interactions for Improved Wound Healing. [PDF]

ACS Appl Mater Interfaces
Petryk NM, Thai NLB, Saldanha LV, Sutherland ST, B Monroe MB.   +4 more
europepmc   +1 more source

Thermally and Photothermally Triggered Cytocompatible Triple-Shape-Memory Polymer Based on a Graphene Oxide-Containing Poly(ε-caprolactone) and Acrylate Composite. [PDF]

ACS Appl Mater Interfaces, 2023
Chen J, Sun S, Macios MM, Oguntade E, Narkar AR, Mather PT, Henderson JH.   +6 more
europepmc   +1 more source

Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications

Advanced Functional Materials, EarlyView.
Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa, Masaki Tsuji, Yoshihiro Furue, Yifan Geng, Satya P. Pati, Satoshi Hamasuna, Takeaki Yajima   +6 more
wiley   +1 more source

Influence of Gamma irradiation on shape memory polymer nano-composite for satellite deployment mechanism. [PDF]

Sci Rep
Mousa E, Taha EO, Lotfy S, Anwar A.
europepmc   +1 more source

Four-Dimensionally Printed Continuous Carbon Fiber-Reinforced Shape Memory Polymer Composites with Diverse Deformation Based on an Inhomogeneous Temperature Field. [PDF]

Polymers (Basel), 2023
Wang H, Zhang Z, Fu K, Li Y.
europepmc   +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, Hanglin He, Marko Mladenović, Till Zellweger, Kevin Portner, Klemens Bauer, Guillaume Bellec, Mathieu Luisier, Alexandros Emboras   +8 more
wiley   +1 more source

Heat-Responsive PLA/PU/MXene Shape Memory Polymer Blend Nanocomposite: Mechanical, Thermal, and Shape Memory Properties. [PDF]

Polymers (Basel)
Sanaka R, Sahu SK, Sreekanth PSR, Giri J, Mohammad F, Al-Lohedan HA, Saharudin MS, Ma Q.   +7 more
europepmc   +1 more source

Image-Based Evaluation of In Vivo Degradation for Shape-Memory Polymer Polyurethane Foam. [PDF]

Polymers (Basel), 2022
Graul LM, Horn SJ, Nash LD, Cheung TB, Clubb FJ, Maitland DJ.   +5 more
europepmc   +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, Valeria Demontis, Jonas Riisnaes Karl, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

Shape Memory Polymer Bioglass Composite Scaffolds Designed to Heal Complex Bone Defects. [PDF]

ACS Biomater Sci Eng
Nitschke BM, Butchko EA, Wahby MN, Breining KM, Konz AE, Grunlan MA.   +5 more
europepmc   +1 more source