Results 141 to 150 of about 2,688,635 (294)

Chiral‐Induced Spin Selectivity Effect in a 1 nm Thin 1,1′‐Binaphthyl‐2,2′‐diyl Hydrogenphosphate Self‐Assembled Monolayer on Nickel Oxide

Advanced Science, EarlyView.
A self‐assembled monolayer (≈0.9 nm) of an axially chiral binaphthol phosphoric acid derivative on a ferromagnetic Ni/NiOx substrate shows chiral‐induced spin selectivity (CISS) magnetoresistance of 50%–80%. This thermally and chemically robust functional stack shows the way towards practical spintronic devices based on the CISS effect.
Abin Nas Nalakath, Christian Pfeiffer, Anu Gupta, Franziska Schölzel, Michael Zharnikov, Georgeta Salvan, Ron Naaman, Marc Tornow, Peer Kirsch   +8 more
wiley   +1 more source

Mechanical Valve Endocarditis and Dehiscence from Aggregatibacter actinomycetemcomitans Bacteremia. [PDF]

J Brown Hosp Med, 2023
Fan J, Sanford C, Jones BD.
europepmc   +1 more source

A Machine Vision‐Guided Microphysiological Platform With Automated Microfluidics Enables Longitudinal Biomarker Monitoring and Emulation of Translationally Relevant Exposure Scenarios

Advanced Science, EarlyView.
A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen, Yi Zhong, Laura Dangel, Sonia Youhanna, Reza Zandi Shafagh, Jinhye Ryu, Domnica‐Gabriela Gurau, Mathias Haag, Thomas E. Mürdter, Yingxin Liang, Iro Beligiani, Nicole Ziegler, Sabine Willems, Nayere Taebnia, Wouter van der Wijngaart, Volker M. Lauschke   +15 more
wiley   +1 more source

Pacing the Impossible: ICE- and Voltage-Guided Atrial Leadless Pacemaker Implantation in Double Mechanical Valve Disease. [PDF]

J Arrhythm
Ngarmukos K, Prasitlumkum N, Rattanawong P.   +2 more
europepmc   +1 more source

Dual mechanical valve thrombosis resolution through thrombolytics: a case series. [PDF]

Eur Heart J Case Rep, 2023
McGuire C, Yang M, Papolos A, Rogers T, Kenigsberg B.   +4 more
europepmc   +1 more source

A Portable Soft Robotic Glove with Fully Functional Thumb Assistance for Complex Dexterous Fine Motor Skills

Advanced Science, EarlyView.
A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie, Zhen Wang, Zhongping Ye, Minghao Liu, Xiangqian Shi, Shuk Fan Tong, Jianbin Liu, Chuanbin Mao, Thomas W. Leung, Haitao Liu, Raymond Kai‐yu Tong   +10 more
wiley   +1 more source

Challenges Faced and Lessons Learned: The Journey of a 22-Year-Old Male with a Mechanical Heart Valve Complicated by Ischemic Stroke in a Developing Country: A Sub–Saharan Africa Prospect

International Medical Case Reports Journal
Sura Markos,1 Yegzeru Belete,2 Abdulkerim Girma,3 Molla Derbew4 1Department of Internal Medicine, Division of Cardiology, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia; 2School of Medicine, College of Medicine and Health ...
Markos S, Belete Y, Girma A, Derbew M
doaj  

Perioperative management in a patient with congenital factor VII deficiency following mechanical valve replacement: a case report. [PDF]

Thromb J
Luo X, Yang X, Sun T, Yan X.
europepmc   +1 more source

Bioinspired Passive Flow Routing to Mitigate Thrombosis in Prosthetic Heart Valves and Cardiovascular Devices

Advanced Science, EarlyView.
Bioinspired passive flow routing mitigates thrombosis in cardiovascular devices by redirecting a small fraction of forward flow into stagnation‐prone regions. Inspired by avian alula and aircraft slat mechanisms, strategically placed routing channels restore washout around mechanical heart valves, reducing low‐shear exposure by four orders of magnitude
Yevgeniy Kreinin, Mark Epshtein, Yahel Talmon, Tirosh Mekler, Itay Or, Mahli Raad, Gil Bolotin, Josué Sznitman, Netanel Korin   +8 more
wiley   +1 more source

Factor XI inhibition with gruticibart prevents mechanical valve thrombosis in a porcine pulmonary model. [PDF]

Blood Vessel Thromb Hemost
Langenaeken T, Vanglabeke L, Van Hecke M, De Meester P, Verbelen T, Verbrugghe P, Rega F, Lorentz CU, Tucker EI, Meuris B.   +9 more
europepmc   +1 more source