Results 191 to 200 of about 114,439,094 (292)

Photo‐Gated Corona Microfluidics

Advanced Science, EarlyView.
Photo‐gated corona microfluidics decouples optical programming from electric‐field actuation to enable reconfigurable manipulation on open, electrode‐pattern‐free surfaces. Near‐infrared irradiation locally melts paraffin, creating a reversible charge‐relaxation pathway that reconstructs the electric field.
Xiaxia Cui, Yiqing Liu, Xinyi Qiu, Manfei Liu, Biao Cheng, Yuan Zhou, Changguo Xue, Sheng Zhang, Xin Tang, Qiang Tang   +9 more
wiley   +1 more source

High-Risk Valve-in-Valve TAVR With Chronic Type B Aortic Dissection. [PDF]

JACC Case Rep
Kondapi K, Evans E, Collado FM.
europepmc   +1 more source

High‐Entropy Engineering and External Magnetic Field Modulation Synergistically Enhance the H2S Sensing Performance of Rare‐Earth Perovskite Ferrites

Advanced Science, EarlyView.
A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang, Min Zhang, Rui Li, Xiaolong Yao, Zhaofeng Wu, Fengdong Qu, Shan Qiu, Zhenjiang Li   +7 more
wiley   +1 more source

Transcatheter Mitral Valve-in-Valve Replacement With Microaxial Flow-Pump Support for Bioprosthetic Valve Failure. [PDF]

JACC Case Rep
Schwarzkopf D, Hinkov H, Nagel A, Lee CB, Klein C, Kukucka M, Potapov E, Unbehaun A.   +7 more
europepmc   +1 more source

Developing Soft Interconnected Microchannel Network for 2D Skin‐Like Actuator

Advanced Science, EarlyView.
A soft interconnected network of microchannels is proposed to develop new pneumatic actuators for future bio‐inspired soft robots. Simultaneous stimulation of this network generates regional asymmetric strains in walls of microchannels whose interaction across the entire surface leads to bending curvatures in multidimensions.
John Noee, Mohammad Akbari, Josephine Perto Justsen, Ulrich Doll, Rassoul Tabassian   +4 more
wiley   +1 more source

Valve-in-valve treatment of dysfunctional aortic bioprostheses – single-centre experience

Advances in Interventional Cardiology, 2018
Piotr Scisło, Kajetan Grodecki, Dana Bińczak, Janusz Kochman, Radosław Wilimski, Zenon Huczek   +5 more
doaj   +1 more source

Valve-in-Valve TAVR in Surgical Stentless Aortic Bioprostheses, a Challenging Scenario. [PDF]

Medicina (Kaunas)
Saltarocchi S, D'Abramo M, Chourda E, De Orchi P, Spunticchia F, Totaro M, Vinciguerra M, Romiti S, Giunti G, Greco E, Miraldi F.   +10 more
europepmc   +1 more source

Receptogenesis in a Vascularized Robotic Embodiment

Advanced Science, EarlyView.
Functional augmentation of situated robots via ex novo hardware generation extends physical adaptability. Drawing inspiration from open circulatory systems for mass and function redistribution, this study presents a vascularized robotic composite exhibiting receptogenesis ‐ the on‐demand construction of sensors ‐ from internal fluid reserves based on ...
Kadri‐Ann Pankratov, Leonid Zinatullin, Hans Priks, Adele Metsniit, Urmas Johanson, Tarmo Tamm, Alvo Aabloo, Edoardo Sinibaldi, Indrek Must   +8 more
wiley   +1 more source

Transseptal Mitral Valve-in-Valve Implantation Via a Residual Iatrogenic ASD. [PDF]

JACC Case Rep
Liu W, Li D, Xu Y, Liu S, Jiang L.
europepmc   +1 more source

Machine Learning of Temperature‐Dependent Chemical Kinetics Using Parallel Droplet Microreactors

Advanced Science, EarlyView.
An integrated droplet microfluidics and machine learning framework enables high‐throughput characterization of temperature‐dependent reaction kinetics. Time‐resolved measurements from thousands of droplets train Neural ODE models that accurately predict nonlinear reaction dynamics across diverse thermal environments, bridging large‐scale ...
Mamoru Saita, Yutaka Hori
wiley   +1 more source