Results 81 to 90 of about 2,697,360 (401)
Advanced Functional Materials, EarlyView.A dual‐gradient centrifugal microfluidic platform enables ultrafast, high‐throughput screening of nanomaterials in 90 reaction chambers. Through siphon‐based aliquoting and automated gradient generation, the system achieves combinatorial synthesis of silver nanoparticles with diverse morphologies.
Hiep Van Nguyen +2 more
wiley +1 more source
Quadruple Bioprosthetic Valve Replacement in a Patient With Severe Carcinoid Heart Disease
JACC: Case Reports, 2020 Carcinoid heart disease typically affects the tricuspid and pulmonary valves, causing severe regurgitation and/or stenosis. Valve surgery has been shown to reduce right heart failure and improve long-term prognosis in these patients.
Anders Albåge, MD, PhD +3 more
doaj +1 more source
Cardiac papillary fibroelastomas: A 10-year single-center surgical experience and long-term echocardiographic follow-up study [PDF]
, 2020 Aims. Limited contemporary data are available on the clinical and echocardiographic outcomes after surgery for cardiac papillary fibroelastoma (CPF). The aim of this study was to review the clinical manifestations, pathological characteristics, surgical ...
Brát, Radim +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig +11 more
wiley +1 more source
Frontiers in Cardiovascular Medicine, 2018 The creation of living heart valve replacements via tissue engineering is actively being pursued by many research groups. Numerous strategies have been described, aimed either at culturing autologous living valves in a bioreactor (in vitro) or inducing ...
Sylvia Dekker +7 more
doaj +1 more source
Innovative Modeling of Outcome in Cardiac Surgery [PDF]
, 2013 In the normal heart both left and right ventricle have a valve at the atrio-ventricular connection and at the ventriculo-arterial connection. In the left ventricle the inflow valve is the mitral valve and the outflow valve is the aortic valve.
Mokhles, M.M. (Mostafa)
core +1 more source
Aortic valve replacement in sheep with a novel trileaflet mechanical heart valve prosthesis without anticoagulation [PDF]
, 2021 Tim Schaller +5 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Effects of Uniaxial Cyclic Strain on Endothelial Progenitor Cells [PDF]
, 2017 Despite the high prevalence of calcific aortic valve disease (CAVD), the underlying mechanisms of pathogenesis have not been found yet. Therefore, it is extremely important to study CAVD and understand how it develops.
Zeballos Castro, Maria Alejandra
core +2 more sources
From Scan to Simulation—A Novel Workflow for Developing Bioinspired Heart Valves [PDF]
, 2022 Aeryne Lee +7 more
openalex +1 more source