Results 81 to 90 of about 2,650,139 (381)
Materials Today Bio, 2022 With the aging of the population in worldwide, valvular heart disease has become one of the most prominent life-threatening diseases in human health, and heart valve replacement surgery is one of the therapeutic methods for valvular heart disease ...
Qi Tong +6 more
doaj
Mechanical testing of pericardium for manufacturing prosthetic heart valves.
Interactive Cardiovascular and Thoracic Surgery, 2016 Mammalian pericardia are currently used for the production of percutaneous prosthetic heart valves. The characteristics of biological tissues largely influence the durability of prosthetic devices used in the percutaneous approach and in traditional ...
P. Aguiari +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.AI is transforming the research paradigm of battery materials and reshaping the entire landscape of battery technology. This comprehensive review summarizes the cutting‐edge applications of AI in the advancement of battery materials, underscores the critical challenges faced in harnessing the full potential of AI, and proposes strategic guidance for ...
Qingyun Hu +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán +13 more
wiley +1 more source
The immunogenicity of human cardiac valve allografts in vitro and in vivo [PDF]
, 1999 Allogeneic transplantation has become an accepted method for the replacement of diseased organs and tissues. The concept of cardiac valve transplantation for the replacement of semilunar valves was introduced by Lam et al in 1952'.
Hoekstra, F.M.E. (Franciska)
core +1 more source
Effect Of Coronary Bypass And Valve Structure On Outcome In Isolated Valve Replacement For Aortic Stenosis [PDF]
, 2012 Reports differ regarding the effect of concomitant coronary artery bypass grafting (CABG) in patients who undergo aortic valve replacement (AVR) for aortic stenosis (AS), and no reports have described the effect of aortic valve structure in patients who ...
Filardo, Giovanni +8 more
core +1 more source
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
Tissue Heart Valve Replacement at BSMMU- Initial Experience with Two Cases
Bangabandhu Sheikh Mujib Medical University Journal, 2010 Research on prosthesis to replace diseased heart valves began almost simultaneously with mechanical valves which are durable but with inherent thromboembolic complication requiring life-long anticoagulant therapy and tissue valves which are more prone to
Rezwanul Hoque +5 more
doaj +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