Results 61 to 70 of about 2,720,118 (298)

Single-mode tunable laser emission in the single-exciton regime from colloidal nanocrystals [PDF]

, 2013
Whispering-gallery-mode resonators have been extensively used in conjunction with different materials for the development of a variety of photonic devices.
Brambilla, Gilberto, Li, Chunyong, Grivas, Christos, Ding, Ming, Lagoudakis, Pavlos, Manna, Liberato, Wang, Pengfei, Andreakou, Peristera   +7 more
core   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Degenerate Rayleigh-Plateau instability in a magnetically annealed colloidal dispersion

, 2013
This fluid dynamics video depicts the evolution of a suspension of paramagnetic colloids under the influence of a uniform, pulsed magnetic field. At low pulse frequencies, the suspension condenses into columns which decompose via a Rayleigh-Plateau instability.
Swan, James W., Liu, Yifei, Furst, Eric M.   +2 more
openaire   +2 more sources

Lattice Boltzmann method for colloidal dispersions with phase change. [PDF]

, 2008
Colloidal dispersions are known to undergo phase transition in a number of processes. This often gives rise to formation of structures in a flowing medium. In this paper, we present a model for flow of a colloidal dispersion with phase change.
Clifton, M. J., Piaud, Benjamin, Clifton, Michaël, Blanco, Stéphane, Fournier, Richard   +4 more
core  

Size and property bimodality in magnetic nanoparticle dispersions: single domain particles vs. strongly coupled nanoclusters [PDF]

, 2017
The widespread use of magnetic nanoparticles in the biotechnical sector puts new demands on fast and quantitative characterization techniques for nanoparticle dispersions.
Zeng, L.,, Svedlindh, P, Castro, A,, Castro, A., L. Zeng, Nilsson, L,, Nilsson, L., L. Nilsson, Svedlindh, Peter,, Castro, A.,, Heinke, D., Olsson, E., P. Svedlindh, Heinke, D,, E. Olsson, D. Heinke, Petronis, Sarunas,, Wetterskog, Erik,, Heinke, D.,, N. Gehrke, Olsson, E,, Svedlindh, P,, Wetterskog, E., Svedlindh, P., S. Petronis, Wetterskog, E.,, Wetterskog, E,, Olsson, E.,, Zeng, Lunjie, Petronis, Sarunas, Zeng, L,, Gehrke, N,, Svedlindh, P.,, Zeng, L., Petronis, S., Gehrke, N., A. Castro, Zeng, Lunjie,, Petronis, S.,, Nilsson, L.,, Nilsson, Lars, Olsson, Eva, E. Wetterskog, Gehrke, N.,, Olsson, Eva,, Nilsson, Lars,, Lund University.   +46 more
core   +1 more source

Multifunctional Photochromic Piezoionic Eutectogels Through Interfacial Nanoparticle Engineering

Advanced Functional Materials, EarlyView.
Photochromic WO3 nanoparticles enable photoresponsive piezoionics in deep eutectic solvent‐based eutectogels by coupling photoinduced electronic processes with pressure‐driven ionic transport. Interfacial nanoparticle engineering enhances ionic mobility and electromechanical output, while reversible photoactivation modulates the electrical response ...
Saúl Carrasco‐Saavedra, Alister Urain, Nerea Casado, Ilaria Abdel Aziz, Naroa Lopez‐Larrea, Domingo Rangel‐Miranda, Gerardo A. Fonseca‐Hernández, Nicolas Tanguy, David Mecerreyes, Josué D. Mota‐Morales   +9 more
wiley   +1 more source

Effect of the applied magnetic field angle on a suspension of spheroidal magnetic particles (Analysis by Monte Carlo simulations)

Nihon Kikai Gakkai ronbunshu
Magnetic micro- and nano-order particles have been applied to magnetically controlled dampers and actuators in the conventional mechanical engineering field, as well as to medical engineering fields such as magnetic hyperthermia and drug delivery systems.
Seiya SUZUKI, Rafael CUADRA, Shouhei WADA   +2 more
doaj   +1 more source

Anti‐Inflammatory and Neuroactive Effects of Polymer‐Coated Iron Oxide Nanoparticles Functionalized With Interleukin 4 for Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
Polymer‐coated IONPs functionalized with IL‐4 display respective neuroactive and anti‐inflammatory actions on neural progenitor cells and macrophages/microglia in vitro. When examined chronically in a rat experimental model of spinal cord injury, rGO scaffolds carrying these nanosystems adequately integrate into the lesion, significantly reduce ...
Julia Martínez‐Ramírez, Paloma Lozano‐Picazo, María de Lamo‐Atencia, Andrea Ferreras, Esther Benayas‐Martín, Elena Fernández‐López, Marina Sánchez‐Petidier, Verónica Barranco‐Maresca, Víctor Caz, Anne des Rieux, Juliana M. Rosa, María del Puerto Morales, María C. Serrano   +12 more
wiley   +1 more source

Scalable magnetic‐field‐assisted assembly of nanorod arrays with tunable orientation

Responsive Materials
Precise control of the orientation of anisotropic nanostructures is essential for exploiting their collective properties, yet achieving uniform alignment over large areas remains challenging.
Zepeng Cai, Caelan Shelton, Ian Zhang, Zuyang Ye, Chen Chen, Xueyong Zhang, Yucong Su, Licheng Cao, Ian Do, Yadong Yin   +9 more
doaj   +1 more source

Nanocomposites comprised of homogeneously dispersed magnetic iron-oxide nanoparticles and poly(methyl methacrylate)

Beilstein Journal of Nanotechnology, 2018
Nanocomposites with a high, uniform loading of magnetic nanoparticles are very desirable for applications such as electromagnetic shielding and cancer treatment based on magnetically induced hyperthermia.
Sašo Gyergyek, David Pahovnik, Ema Žagar, Alenka Mertelj, Rok Kostanjšek, Miloš Beković, Marko Jagodič, Heinrich Hofmann, Darko Makovec   +8 more
doaj   +1 more source