Results 1 to 10 of about 151,125 (267)

Core–Shell Magnetic Nanoparticles

open access: yesNanomaterials, 2023
The development of novel magnetic core–shell nanoparticles has become increasingly appealing in recent years [...]
Alberto López-Ortega
doaj   +3 more sources

Core Shell Investigation of 2-nitroimidazole [PDF]

open access: yesFrontiers in Chemistry, 2019
Tunability and selectivity of synchrotron radiation have been used to study the excitation and ionization of 2-nitroimidazole at the C, N, and O K-edges.
Paola Bolognesi   +14 more
doaj   +6 more sources

Co-extrusion of zirconia core-shell rods with controlled porosity in the core [PDF]

open access: yesProcessing and Application of Ceramics, 2018
A method for manufacturing bi-layered zirconia rods of core-shell geometry with a porous core and a dense shell has been developed. Core-shell rods were successfully prepared by thermoplastic co-extrusion of assembled feed rods composed of core and shell
Jaroslav Kastyl   +2 more
doaj   +1 more source

Phase separation behavior of mono-sized Al-70%Sn coreshell particles fabricated by pulsated orifice ejection method

open access: yesCailiao gongcheng, 2023
Al-70%Sn (mass fraction) core-shell structure particles with small size distribution, high sphericity and consistent external morphology were successfully prepared by pulsated orifice ejection method(POEM).
XU Fumin   +4 more
doaj   +1 more source

Core–Shell Plasmonic Nanohelices [PDF]

open access: yesACS Photonics, 2017
We introduce core-shell plasmonic nanohelices, highly tunable structures that have a different response in the visible for circularly polarized light of opposite handedness. The glass core of the helices is fabricated using electron beam induced deposition and the pure gold shell is subsequently sputter coated.
Dolfine Kosters   +5 more
openaire   +5 more sources

Core−Shell Triangular Bifrustums [PDF]

open access: yesNano Letters, 2009
Au(core)-Ag(shell) triangular bifrustum nanocrystals were synthesized in aqueous solution using a seed-mediated approach. The formation of the Ag layer on the Au nanoprism seeds leads to structures with highly tunable dipole and quadrupole surface plasmon resonances. Discrete dipole approximation calculations show that it is the geometry of these novel
Hyojong, Yoo   +7 more
openaire   +2 more sources

Hypernuclear no-core shell model [PDF]

open access: yesPhysical Review C, 2018
We extend the No-Core Shell Model (NCSM) methodology to incorporate strangeness degrees of freedom and apply it to single-$Λ$ hypernuclei. After discussing the transformation of the hyperon-nucleon (YN) interaction into Harmonic-Oscillator (HO) basis and the Similarity Renormalization Group transformation applied to it to improve model-space ...
Wirth, Roland   +3 more
openaire   +2 more sources

An Overview of the Production of Magnetic Core-Shell Nanoparticles and Their Biomedical Applications

open access: yesMetals, 2022
Several developments have recently emerged for core-shell magnetic nanomaterials, indicating that they are suitable materials for biomedical applications.
Dimitris Tsamos   +3 more
doaj   +1 more source

Core atoms escape from the shell: reverse segregation of Pb–Al core–shell nanoclusters via nanoscale melting

open access: yesDiscover Nano, 2023
Melting is a phase transition that profoundly affects the fabrication and diverse applications of metal nanoclusters. Core–shell clusters offer distinctive properties and thus opportunities compared with other classes of nano-alloys.
Wenkai Wu   +2 more
doaj   +1 more source

Synthesis and photoluminescence properties of silica-modified SiO2@ANA-Si-Tb@SiO2, SiO2@ANA-Si-Tb-L@SiO2 core–shell–shell nanostructured composites [PDF]

open access: yesRoyal Society Open Science, 2019
Three novel core–shell nanostructured composites SiO2@ANA-Si-Tb, SiO2@ANA-Si-Tb-L (L = second ligand) with SiO2 as the core and terbium organic complex as the shell were successfully synthesized.
Lina Feng   +8 more
doaj   +1 more source

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