Results 61 to 70 of about 2,109,981 (386)

In vitro evaluation of a newly developed implantable artificial lung. [PDF]

, 2006
A prototype of an implantable artificial lung without a pump (Prototype II) has been tested. A commercially available membrane oxygenator, MENOX AL6000alpha R (Dainippon Ink and Chemicals, Inc., Tokyo, Japan), was used as a basic model.
Funakubo, Akio, Ichiba, Shingo, Kinoshita, Takahiro, Sato, Hitoshi, Shimizu, Nobuyoshi, Taga, Ichiro   +5 more
core   +1 more source

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

Absence of reflex vascular responses from the intrapulmonary circulation in anaesthetised dogs [PDF]

, 2000
The aim of this investigation was to determine whether reflex cardiovascular responses were obtained to localised distension of the intrapulmonary arterial and venous circulations in a preparation in which the stimuli to other major reflexogenic areas ...
Drinkhill, M.J., Hainsworth, R., McMahon, N.C., Myers, D.S.   +3 more
core   +1 more source

Oxygen Profiles in Membranes [PDF]

Biophysical Journal, 2006
Transmembrane profiles of molecular oxygen in lipid bilayers are not only significant for membrane physiology and pathology, but also are essential to the determination of membrane protein structure by site-directed spin labeling. Oxygen profiles obtained with spin-labeled lipid chains have a Boltzmann sigmoidal dependence on the depth into each lipid ...
Marsh, D., Dzikovski, B., Livshits, V.
openaire   +3 more sources

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

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, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Towards Biohybrid Lung: Induced Pluripotent Stem Cell Derived Endothelial Cells as Clinically Relevant Cell Source for Biologization

Micromachines, 2021
In order to provide an alternative treatment option to lung transplantation for patients with end-stage lung disease, we aim for the development of an implantable biohybrid lung (BHL), based on hollow fiber membrane (HFM) technology used in ...
Michael Pflaum, Julia Dahlmann, Lena Engels, Hossein Naghilouy-Hidaji, Denise Adam, Janina Zöllner, Annette Otto, Sabrina Schmeckebier, Ulrich Martin, Axel Haverich, Ruth Olmer, Bettina Wiegmann   +11 more
doaj   +1 more source

Acute myocardial infarction complicated by cardiogenic shock: an algorithm based ECMO program can improve clinical outcomes. [PDF]

, 2016
Objective: Extracorporeal membrane oxygenation (ECMO) in our institution resulted in near total mortality prior to the establishment of an algorithm-based program in July 2010. We hypothesized that an algorithm based ECMO program improves the outcome of
Cavarocchi, MD, Nicholas C., Hirose, MD, Hitoshi, Ruggiero, MD, Nicholas, Tanaka, MD, Daizo, Unai, MD, Shinya   +4 more
core   +1 more source

Mobile Extracorporeal Membrane Oxygenation

ASAIO Journal, 2020
To review our experience with mobile extracorporeal membrane oxygenation (ECMO). Mobile ECMO team included: ECMO-trained surgeon and intensivist, specialist nurse, and perfusionist. Patients were cannulated for venous-arterial (V-A) or venous-venous (V-V) ECMO, depending on clinical indication.
Antonio F, Corno, Gail M, Faulkner, Chris, Harvey   +2 more
openaire   +3 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Failure to oxygenate during cardiopulmonary bypass; treatment options and intervention algorithm

The Journal of ExtraCorporeal Technology
Membrane oxygenator failure remains a concern for perfusion teams. Successful outcomes for this low-frequency, high-risk intervention are predicated on having written institutional protocols for both the oxygenator change-out procedure as well as how ...
Matte Gregory S., Regan William L., Gadille Sarah I., Connor Kevin R., Boyle Sharon L., Fynn-Thompson Francis E.   +5 more
doaj   +1 more source