Results 21 to 30 of about 1,573,306 (329)

Deep tissue penetration of nanoparticles using pulsed-high intensity focused ultrasound

open access: yesNano Convergence, 2017
Recently, ultrasound (US)-based drug delivery strategies have received attention to improve enhanced permeation and retention (EPR) effect-based passive targeting efficiency of nanoparticles in vitro and in vivo conditions.
Dong Gil You   +7 more
doaj   +1 more source

Loosely-bound low-loss surface plasmons in hyperbolic metamaterial

open access: yesNano Convergence, 2018
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

Microvascularized tumor organoids-on-chips: advancing preclinical drug screening with pathophysiological relevance

open access: yesNano Convergence, 2021
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
doaj   +1 more source

Shape-altering flexible plasmonics of in-situ deformable nanorings

open access: yesNano Convergence, 2023
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
doaj   +1 more source

Converging to Converge? A Comment

open access: yes, 2021
Kremer, Willis, and You (2021) revisit cross-country convergence patterns over the last six decades. They provide evidence that the lack of convergence that applied early in the sample has now been replaced by modest convergence. They also argue this relationship is driven by convergence in various determinants of economic growth across countries and a
Daron Acemoglu   +3 more
openaire   +2 more sources

Inner structure- and surface-controlled hollow MnO nanocubes for high sensitive MR imaging contrast effect

open access: yesNano Convergence, 2020
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
doaj   +1 more source

Polyaniline-based 3D network structure promotes entrapment and detection of drug-resistant bacteria

open access: yesNano Convergence, 2023
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
doaj   +1 more source

Convergence of Edge Computing and Deep Learning: A Comprehensive Survey [PDF]

open access: yesIEEE Communications Surveys and Tutorials, 2019
Ubiquitous sensors and smart devices from factories and communities are generating massive amounts of data, and ever-increasing computing power is driving the core of computation and services from the cloud to the edge of the network.
Yiwen Han   +5 more
semanticscholar   +1 more source

Polymer-based chromophore–catalyst assemblies for solar energy conversion

open access: yesNano Convergence, 2017
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
doaj   +1 more source

Electrochemical H2O2 biosensor based on horseradish peroxidase encapsulated protein nanoparticles with reduced graphene oxide-modified gold electrode

open access: yesNano Convergence, 2020
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
doaj   +1 more source

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