Results 21 to 30 of about 600,622 (298)
Loosely-bound low-loss surface plasmons in hyperbolic metamaterial
Surface plasmons (SPs) carry electromagnetic energy in the form of collective oscillation of electrons at metal surface and commonly demonstrate two important features: strong lateral confinement and short propagation lengths.
Yu Shi, Hong Koo Kim
doaj +1 more source
Recent developments of organoids engineering and organ-on-a-chip microfluidic technologies have enabled the recapitulation of the major functions and architectures of microscale human tissue, including tumor pathophysiology.
Jungeun Lim +4 more
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Shape-altering flexible plasmonics of in-situ deformable nanorings
Nanorings (NRs) with their intrinsic cavities have attracted interest as plasmonic nanoparticles for years, due to the uniform electric field enhancement inside the cavity, lower plasmon damping effects and comparatively high refractive index ...
Wei Tao +4 more
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Manganese oxide (MnO) nanocubes were fabricated and their surface were modified by ligand encapsulation or ligand exchange, to render them water-soluble. And then, MnO formed the hollow structure by etching using acidic solution (phthalate buffer, pH 4.0)
Aastha Kukreja +8 more
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Polyaniline-based 3D network structure promotes entrapment and detection of drug-resistant bacteria
Sensitive and accurate capture, enrichment, and identification of drug-resistant bacteria on human skin are important for early-stage diagnosis and treatment of patients.
Younseong Song +12 more
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Order Convergence and Topological Convergence [PDF]
In a complete lattice it is possible to define a notion of convergence (for arbitrary nets) known as order convergence (o-convergence) ; for definitions see [l,p.5°]and [3, p. 65]. As a general rule o-convergence is not a topological convergence; i.e., the lattice cannot be topologized so that nets o-converge if and only if they converge with respect ...
openaire +2 more sources
Polymer-based chromophore–catalyst assemblies for solar energy conversion
The synthesis of polymer-based assemblies for light harvesting has been motivated by the multi-chromophore antennas that play a role in natural photosynthesis for the potential use in solar conversion technologies.
Gyu Leem +2 more
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In this study, an electrochemical biosensor composed of a horseradish peroxidase (HRP)-encapsulated protein nanoparticles (HEPNP) was fabricated for the sensitive and selective detection of H2O2.
Jeong-Hyeop Shin +5 more
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Perovskite single-crystal thin films: preparation, surface engineering, and application
Perovskite single-crystal thin films (SCTFs) have emerged as a significant research hotspot in the field of optoelectronic devices owing to their low defect state density, long carrier diffusion length, and high environmental stability.
Zemin Zhang +3 more
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Relationship between hepatocellular carcinoma circulating tumor cells and tumor volume
Background Microfluidic platforms have demonstrated the ability to isolate rare circulating tumor cells from a wide variety of cancers. Our group has recently shown the ability to isolate circulating tumor cells (CTCs) from hepatocellular carcinoma (HCC)
Rahmi Oklu +14 more
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