Results 81 to 90 of about 32,330 (255)

Multiple Symmetric Results for Quasilinear Elliptic Systems Involving Singular Potentials and Critical Sobolev Exponents in

, 2014
This paper deals with a class of quasilinear elliptic systems involving singular potentials and critical Sobolev exponents in . By using the symmetric criticality principle of Palais and variational methods, we prove several existence and multiplicity ...
Z. Deng, Yisheng Huang
semanticscholar   +1 more source

Practical Guide to the Design of Granular Hydrogels for Customizing Complex Cellular Microenvironments

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley   +1 more source

Inhalability and Bioactivity of Spray‐Dried versus Pressurized Gas eXpanded Liquid Technology‐Processed Yeast Beta‐Glucan Microparticles for Anti‐Fibrotic Therapies

Advanced Healthcare Materials, EarlyView.
PGXTEC) liquid technology is utilized to develop highly respirable yeast beta‐glucan (YBG) microparticles for the treatment of pulmonary fibrosis. Compared to conventionally processed spray‐dried YBG, PGXTEC‐YBG exhibits greatly improved aerodynamic properties, enhanced pro‐fibrotic macrophage uptake, and effective downregulation of pro‐fibrotic ...
Nate Dowdall, Safaa Naiel, Quan Zhou, Pareesa Ali, Tamana Rubina Yousof, Emily Wong, Ricardo Couto, Byron Yépez, Bernhard Seifried, Paul Moquin, Rod Rhem, Myrna Dolovich, Martin Rainer Kolb, Kjetil Ask, Todd Hoare   +14 more
wiley   +1 more source

Circularly Polarized Light Emission From Single Chiral Hedgehog Particles Coated with Nanofilms of Achiral Perovskites

Advanced Materials, EarlyView.
Left‐ and right‐handed circularly polarized light emission (CPLE) is observed from chiral “hedgehog” particles (CHIPs) coated with a nanofilm of achiral perovskite, with spectroscopic bands specific to the perovskites and chirality specific to the template CHIPs. Careful analysis of optical activity indicates that the CPLE of perovskite luminescence is
Michael Veksler, Jeffery Raymond, Tao Ma, Nadine Schrenker, David Fairhurst, Ravi Sharma, Sara Bals, Nicholas A. Kotov   +7 more
wiley   +1 more source

Multiple solutions of semilinear elliptic systems on the Heisenberg group

, 2013
In this paper, a class of semilinear elliptic systems which have a strong resonance at the first eigenvalue on the Heisenberg group is considered. Under certain assumptions, by virtue of the variational methods, the multiple weak solutions of the systems
Gao Jia, Longzhen Zhang, Jie Chen
semanticscholar   +1 more source

An Ultrapotent, Ultraeconomical, Antifreeze Polypeptide

Advanced Materials, EarlyView.
Simple and inexpensive polypeptides composed of random copolymers of alanine and glutamic acid are effective antifreezes for applications in foods and biomedicine. The polypeptides, inspired by natural extremophile proteins, inhibit the growth of large ice crystals and prevent damage to sensitive biologics.
Thomas J. McPartlon, Charles T. Osborne, Ke Wang, Rachel E. Detwiler, Konrad Meister, Jessica R. Kramer   +5 more
wiley   +1 more source

Pore Pressures in Rubble Mound Breakwaters [PDF]

Coastal Engineering 1994, 1995
L. H. Holthuijsen, J. G. de Ronde, Y. Eldeberky, H. L. Tolman, N. Booij, E. Bouws, P. G. P. Ferier, J. Andorka Gal   +7 more
openaire   +3 more sources

Light‐Harvesting Nanomaterials Based on Dyes for Energy Transfer and Amplified Biosensing

Advanced Materials, EarlyView.
Light harvesting (LH) in plants inspires researchers to develop artificial LH nanomaterials. Here, LH nanomaterials based on organic dyes are reviewed, considering fundamental challenges on aggregation‐caused quenching, excitation energy transfer, and exciton migration length.
Andrey S. Klymchenko, Deep Sekhar Biswas, Pascal Didier   +2 more
wiley   +1 more source

Direct Laser Writing of Polymer Nanocomposites for Tunable Structural Color

Advanced Materials, EarlyView.
Herein, direct laser writing is used to polymerize self‐assembled nanocomposite materials. Using fabrication parameters, the interparticle spacing is finely tuned beyond the thermodynamically stable state. This is exploited to generate wide gamut structural color in water.
Teodora Faraone, Jing Qian, Srikanth Kolagatla, A. Louise Bradley, Larisa Florea, Colm Delaney   +5 more
wiley   +1 more source

Stiffening Liquid Crystal Elastomers with Liquid Crystal Inclusions

Advanced Materials, EarlyView.
Incorporation of low molecular weight liquid crystals (LC) into liquid crystal elastomers (LCE) leads to a significant increase in their stiffness and output work density. Such remarkable stiffening is attributed to nanoscale phase‐separation and the formation of induced‐smectic domains in polydomain and monodomain LC‐LCEs, respectively.
Sahad Vasanji, Matthew Gene Scarfo, Arwa Alyami, Tizazu H. Mekonnen, Parsin Hajireza, Mohand O. Saed, Antal Jákli, Hamed Shahsavan   +7 more
wiley   +1 more source