Results 21 to 30 of about 1,731,190 (155)

Optical characteristics and biosensing application of core@shell nanomaterials

open access: yesMaterials Letters: X, 2023
Core@shell nanomaterials are a class of materials containing a core and a shell, both at the nanometer scale, as they have become a consequential research interest owing to their optical, electrical, and magnetic properties.
Sarita Shaktawat   +5 more
doaj   +1 more source

Fast-dissolving core-shell composite microparticles of quercetin fabricated using a coaxial electrospray process [PDF]

open access: yes, 2014
This study reports on novel fast-dissolving core-shell composite microparticles of quercetin fabricated using coaxial electrospraying. A PVC-coated concentric spinneret was developed to conduct the electrospray process.
Wang, ZH   +8 more
core   +1 more source

Luminescence Nanothermometry Based on Pr3+ : LaF3 Single Core and Pr3+ : LaF3/LaF3 Core/Shell Nanoparticles

open access: yesAdvances in Materials Science and Engineering, 2019
Core Pr3+ : LaF3 (CPr = 1%) plate-like nanoparticles (nanoplates), core/shell Pr3+ : LaF3 (CPr = 1%)/LaF3 nanoplates, core Pr3+ : LaF3 (CPr = 1%) sphere-like nanoparticles (nanospheres), and core/shell Pr3+ : LaF3 (CPr = 1%)/LaF3 nanospheres were ...
M. S. Pudovkin   +7 more
doaj   +1 more source

Shell tailoring of core–shell nanoparticles for heterogeneous catalysis

open access: yesElectrochemistry Communications, 2021
In this study, platinum core–palladium shell nanoparticles have been synthesized by a chemical method with the shell thickness controlled to submonolayer precision.
Hubert Szabat   +3 more
doaj   +1 more source

High-efficient fabrication of core-shell-shell structured SiO2@GdPO4:Tb@SiO2 nanoparticles with improved luminescence [PDF]

open access: yesRoyal Society Open Science, 2020
SiO2@GdPO4:Tb@SiO2 nanoparticles with core-shell-shell structure were successfully synthesized by a cheap silane coupling agent grafting method at room temperature.
He Bai   +9 more
doaj   +1 more source

Thermal and mechanical stabilities of Core-shell microparticles containing a liquid core [PDF]

open access: yes, 2021
Thorough understanding of the behaviour of core–shell microparticles with a liquid core is essential for determining their performance in applications under different operation conditions.
Nguyen, NT, An, H, Galogahi, FM, Zhu, Y
core   +1 more source

Micron-Sized Silica-PNIPAM Core-Shell Microgels with Tunable Shell-To-Core Ratio

open access: yesGels, 2022
Micron-sized hard core-soft shell hybrid microgels are promising model systems for studies of soft matter as they enable in-situ optical investigations and their structures/morphologies can be engineered with a great variety.
Keumkyung Kuk   +5 more
doaj   +1 more source

Cu@C core-shell nanoparticles with efficient optical absorption: DDA-based simulation and experimental validation

open access: yesResults in Physics, 2020
The cost-effective copper (Cu) nanoparticles and core/shell derived architectures with novel physicochemical properties have received tremendous attention in recent years.
Yunchao Xu   +7 more
doaj   +1 more source

MOESM1 of Rough surface Au@Ag coreâ shell nanoparticles to fabricating high sensitivity SERS immunochromatographic sensors

open access: yes, 2015
Additional file 1. Protein purification.
Qiangqiang Fu   +9 more
openaire   +1 more source

Self-Seeded MOCVD Growth and Dramatically Enhanced Photoluminescence of InGaAs/InP Core–Shell Nanowires

open access: yesNanoscale Research Letters, 2018
We report on the growth and characterization of InGaAs/InP core–shell nanowires on Si–(111) substrates by metal-organic chemical vapor deposition (MOCVD).
Xianghai Ji   +5 more
doaj   +1 more source

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