Results 221 to 230 of about 1,425,568 (291)

Life‐Like Ferrous Oxide Microspheres from Kombucha

open access: yesAdvanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis   +2 more
wiley   +1 more source

Editorial: Climate change anxiety. [PDF]

open access: yesFront Psychol
Innocenti M   +5 more
europepmc   +1 more source

High Energy Photon Induced Defect Engineering in Ultra‐Thin Indium Oxide Transistors for BEOL‐Compatible Logic Circuits

open access: yesAdvanced Materials Interfaces, EarlyView.
Xenon flash lamp annealing modulates oxygen‐vacancy states in 1‐nm‐thick ALD In2O3 transistors within a single 139 µs pulse. The photon‐induced defect engineering shifts the threshold voltage, improves bias‐stress stability, and narrows device‐to‐device variation across 64 devices. Combining pristine and treated transistors yields NMOS inverters with a
Sung Jin Park   +5 more
wiley   +1 more source

Neuromorphic Training of VO2 Device at Behavioral Timescale Inspired by the Plasticity of CA1 Neurons of Live Mouse Brain

open access: yesAdvanced Materials Interfaces, EarlyView.
A VO2 device can act as a functional analog for behavioral timescale synaptic plasticity noted in the mouse brain by current pulsing. ABSTRACT Realizing biologically relevant plasticity rules in hardware is a central goal in neuromorphic computing.
Siddharth Kumar   +3 more
wiley   +1 more source

Data After Death: Post-Mortem Ethics of Burn Patient Records and Images. [PDF]

open access: yesJ Burn Care Res
Khorsandi J   +6 more
europepmc   +1 more source

Mechanical Mapping of Thin Elastic Films and Living Cells With Spherical Tip Atomic Force Microscopy Probes at Large Indentations

open access: yesAdvanced Materials Interfaces, EarlyView.
A new explicit semi‐analytical model for elasticity determination by AFM is presented using spherical probes. The model, validated with numerical simulations, is applied to the study of polyacrylamide hydrogel films and macrophage cells, showing excellent agreement with the experimental data. It is foreseen its wide applicability to obtain quantitative
Gabriel Gomila   +9 more
wiley   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

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