Articles with "exchange" as a keyword



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Launching Liver Exchange and the First 3-Way Liver Paired Donation.

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Published in 2022 at "JAMA surgery"

DOI: 10.1001/jamasurg.2022.5440

Abstract: This article discusses the successful implementation of a liver exchange mechanism that led to 3 liver allotransplants and 3 hepatectomies between 3 incompatible patient-donor pairs. read more here.

Keywords: exchange first; first way; exchange; launching liver ... See more keywords
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Exchange of carbonyl sulfide (OCS) between soils and atmosphere under various CO2 concentrations: Carbonyl Sulfide and Soils

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jg003678

Abstract: A new continuous integrated-cavity output spectroscopy analyzer and an automated soil chamber system were used to investigate the exchange processes of carbonyl sulfide (OCS) between soils and the atmosphere under laboratory conditions. The exchange patterns… read more here.

Keywords: carbonyl sulfide; exchange; ocs soils; soil ... See more keywords
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Enrichment of Extracellular Carbonic Anhydrase in the Sea Surface Microlayer and Its Effect on Air-Sea CO2 Exchange: Enrichment of eCA in the SML

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075797

Abstract: This paper describes the quantification of extracellular carbonic anhydrase (eCA) concentrations in the sea surface microlayer (SML), the boundary layer between the ocean and the atmosphere of the Indo-West Pacific. We demonstrated that the SML… read more here.

Keywords: carbonic anhydrase; enrichment; sea; extracellular carbonic ... See more keywords
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Potential for Small Unmanned Aircraft Systems applications for identifying groundwater-surface water exchange in a meandering river reach

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075836

Abstract: The exchange of groundwater and surface water (GW-SW), including dissolved constituents and energy, represents a critical yet challenging characterization problem for hydrogeologists and stream ecologists. Here we describe the use of a suite of high… read more here.

Keywords: surface water; small unmanned; surface; groundwater surface ... See more keywords
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Katabatic Wind-Driven Exchange in Fjords

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc013026

Abstract: The general issue of katabatic wind-driven exchange in fjords is considered using an idealized numerical model, theory, and observations. Two regimes are identified. For fjords narrower than a viscous boundary layer width, the exchange is… read more here.

Keywords: layer; katabatic wind; exchange; driven exchange ... See more keywords
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Tuning the Viscosity Profile of Ionic Vitrimers Incorporating 1,2,3‐Triazolium Cross‐Links

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Published in 2017 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201703258

Abstract: Vitrimers are dynamic polymer networks with unique viscoelastic behavior combining the best attributes of thermosets and thermoplastics. Ionic vitrimers are a recent class of dynamic materials, where 1,2,3-triazolium cross-links are reshuffled by trans-N-alkylation exchange reactions.… read more here.

Keywords: cross links; ionic vitrimers; cross; exchange ... See more keywords
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Facile Room‐Temperature Anion Exchange Reactions of Inorganic Perovskite Quantum Dots Enabled by a Modular Microfluidic Platform

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201900712

Abstract: In an effort to produce the materials of next‐generation photoelectronic devices, postsynthesis halide exchange reactions of perovskite quantum dots are explored to achieve enhanced bandgap tunability. However, comprehensive understanding of the multifaceted halide exchange reactions… read more here.

Keywords: exchange; halide exchange; exchange reactions; perovskite quantum ... See more keywords
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Synthesis of CeOx‐Decorated Pd/C Catalysts by Controlled Surface Reactions for Hydrogen Oxidation in Anion Exchange Membrane Fuel Cells

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202002087

Abstract: Due to the sluggish kinetics of the hydrogen oxidation reaction (HOR) in alkaline electrolytes, the development of more efficient HOR catalysts is essential for the next generation of anion‐exchange membrane fuel cells (AEMFCs). In this… read more here.

Keywords: oxidation; microscopy; exchange; spectroscopy ... See more keywords
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Nanoparticle-Based Electrodes with High Charge Transfer Efficiency through Ligand Exchange Layer-by-Layer Assembly.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.202001924

Abstract: Organic-ligand-based solution processes of metal and transition metal oxide (TMO) nanoparticles (NPs) have been widely studied for the preparation of electrode materials with desired electrical and electrochemical properties for various energy devices. However, the ligands… read more here.

Keywords: layer layer; layer; transfer efficiency; ligand exchange ... See more keywords
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Merging the Interfaces of Different Shape‐Shifting Polymers Using Hybrid Exchange Reactions

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202202462

Abstract: Sophisticated shape‐shifting structures and integration of advanced functions often call for different‐chemistry‐based polymers (such as epoxy and polyurethane) in a unified system. However, permanent cross‐links pose crucial obstacles to be seamless. Here, merging interfaces via… read more here.

Keywords: shape shifting; exchange reactions; chemistry; exchange ... See more keywords
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Large Exchange Coupling Between Localized Spins and Topological Bands in MnBi2Te4

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202202841

Abstract: Magnetism in topological materials creates phases exhibiting quantized transport phenomena with potential technological applications. The emergence of such phases relies on strong interaction between localized spins and the topological bands, and the consequent formation of… read more here.

Keywords: topological bands; localized spins; exchange; exchange coupling ... See more keywords