Articles with "concentration gradients" as a keyword



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Versatile Macroscale Concentration Gradients of Nanoparticles in Soft Nanocomposites.

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Published in 2020 at "Small"

DOI: 10.1002/smll.201905192

Abstract: Nanocomposite materials benefit from the diverse physicochemical properties featured by nanoparticles, and the presence of nanoparticle concentration gradients can lend functions to macroscopic materials beyond the realm of classical nanocomposites. It is shown here that… read more here.

Keywords: versatile macroscale; nanoparticles soft; concentration gradients; macroscale concentration ... See more keywords
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Enhancing Schwann cell migration using concentration gradients of laminin-derived peptides.

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Published in 2019 at "Biomaterials"

DOI: 10.1016/j.biomaterials.2019.119335

Abstract: Neuroregeneration following peripheral nerve injury is largely mediated by Schwann cells (SC), the principal glial cell that supports neurons in the peripheral nervous system. Axonal regeneration in vivo is limited by the extent of SC… read more here.

Keywords: laminin derived; migration; concentration gradients; concentration ... See more keywords
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The effect of concentration gradients on deflagration-to-detonation transition in a rectangular channel with and without obstructions – A numerical study

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.01.157

Abstract: Abstract Explosions in homogeneous reactive mixtures have been widely studied both experimentally and numerically. However, in accident scenarios, mixtures are usually inhomogeneous due to the localized nature of most fuel releases, buoyancy effects and the… read more here.

Keywords: transition; detonation; concentration gradients; concentration ... See more keywords
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Flow-induced concentration gradients in shear-banding of branched wormlike micellar solutions.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2018.09.060

Abstract: HYPOTHESIS Shear-banding of branched wormlike solutions is a topic of active investigation which has not been fully elucidated. Here, we surmise that flow-induced microstructuring in the shear banding regime is associated with spatial concentration gradients.… read more here.

Keywords: branched wormlike; shear banding; concentration gradients; flow induced ... See more keywords
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Concentration gradients in evaporating binary droplets probed by spatially resolved Raman and NMR spectroscopy.

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Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2111989119

Abstract: SignificanceImagine you spill your drink and miss some spots when cleaning up. The next morning you notice that the stains look quite different on different surfaces. What has happened? In droplets of liquid mixtures, the… read more here.

Keywords: resolved raman; spectroscopy; raman nmr; spatially resolved ... See more keywords
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Stepwise construction of dynamic microscale concentration gradients around hydrogel-encapsulated cells in a microfluidic perfusion culture device

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Published in 2020 at "Royal Society Open Science"

DOI: 10.1098/rsos.200027

Abstract: Inside living organisms, concentration gradients dynamically change over time as biological processes progress. Therefore, methods to construct dynamic microscale concentration gradients in a spatially controlled manner are needed to provide more realistic research environments. Here,… read more here.

Keywords: hydrogel; construction; microscale concentration; concentration gradients ... See more keywords
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Synthesis of Li and Mn-Rich Layered Oxides as Concentration-Gradients for Lithium-Ion Batteries

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Published in 2018 at "Journal of The Electrochemical Society"

DOI: 10.1149/2.0031803jes

Abstract: Li and Mn-rich layered oxides, i.e. Li1+xM1-xO2 (M = Mn, Ni and Co), are attractive positive electrode materials for Li-ion batteries due to their promising high specific capacities. Unfortunately, these materials provide an energy-density fading… read more here.

Keywords: rich layered; layered oxides; ion batteries; concentration gradients ... See more keywords