Results 91 to 100 of about 385 (164)
Positive Feedback Organic‐on‐Silicon Upconversion Devices
Advanced Science, EarlyView.Positive optoelectronic feedback is achieved by depositing a tandem OLED on top of a heterojunction Si photodiode. The resulting hybrid device is bistable and upconverts near‐infrared light (λ = 1050 nm) to visible light (λ = 570 nm) with a photon‐to‐photon upconversion yield of up to 900%.
Raju Lampande +5 more
wiley +1 more source
Advanced Science, EarlyView.This work introduces a beamforming‐based method to generate acoustic images from fiber‐optic distributed acoustic sensing (DAS) data. By performing 2D scanning around the sensing fiber, the approach enables near‐field imaging and localization of acoustic sources, even in regions distant from the fiber. A data‐driven DAS channel selection improves image
Marcelo A. Soto +1 more
wiley +1 more source
Biohybrid Tendons Enhance the Power‐to‐Weight Ratio and Modularity of Muscle‐Powered Robots
Advanced Science, EarlyView.Biohybrid robots powered by skeletal muscle actuators are capable of dynamically adapting to environmental cues. This study takes inspiration from native muscle–tendon architecture by leveraging tough hydrogels as synthetic tendons for muscle actuators to enhance the power‐to‐weight ratio and modularity of biohybrid machines.
Nicolas Castro +11 more
wiley +1 more source
Pneumatically‐Actuated Liquid Metal‐Based Frequency Reconfigurable Antenna
Advanced Science, EarlyView.A look at a flexible, frequency‐tuning antenna A Soft Solution: Introducing a new antenna design made with liquid metal composites. A Full Package: Combining flexible antennas with pneumatic actuators. End‐to‐End Control: Automatic reconfiguration according to signal strength.
Yiwen Song +6 more
wiley +1 more source
Functional, Pharmacogenomic, and Immune Landscapes of Long Non‐Coding RNAs in Cancer
Advanced Science, EarlyView.A systematic analysis of 33 cancer types reveals widespread associations between lncRNAs and cancer pathways, drug responses, immune features, and immunotherapy outcomes. The study identifies key lncRNAs linked to therapeutic response and adverse events and introduces PILNC, an interactive web portal for exploring the functional, pharmacogenomic, and ...
Runhao Wang +15 more
wiley +1 more source