Results 21 to 30 of about 282,341 (240)

Thermosensitive Cu2O-PNIPAM core-shell nanoreactors with tunable photocatalytic activity [PDF]

, 2016
We report a facile and novel method for the fabrication of Cu2O@PNIPAM core-shell nanoreactors using Cu2O nanocubes as the core. The PNIPAM shell not only effectively protects the Cu2O nanocubes from oxidation, but also improves the colloidal stability ...
Angioletti-Uberti, Stefano, Ballauff, Matthias, Dzubiella, Joachim, Henzler, Katja, Jia, He, Kochovski, Zdravko, Lin, Xianzhong, Lu, Yan, Möser, Jannik, Ott, Andreas, Roa, Rafael, Schnegg, Alexander   +11 more
core   +3 more sources

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

Advances 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, D. A. Koryakovtseva, E. V. Lukinova, S. L. Korableva, R. Sh. Khusnutdinova, A. G. Kiiamov, A. S. Nizamutdinov, V. V. Semashko   +7 more
doaj   +1 more source

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

Royal 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, Yunjiang Yang, Jinrong Bao, Anping Wu, Yan Qiao, Xueyuan Guo, Mingyuan Wang, Wenxian Li, Ying Liu, Xiaowei Zhu   +9 more
doaj   +1 more source

MOESM1 of Core–shell polymeric nanoparticles co-loaded with photosensitizer and organic dye for photodynamic therapy guided by fluorescence imaging in near and short-wave infrared spectral regions

, 2020
Additional file 1: Figure S1. Transmission electron microscopy (TEM) images of NPs_D2 with (a) and without (b) TEM contrast agent (phosphotungstic acid); NPs loaded PS and NIRFD without contrast agent (c). Figure S2. Fluorescence spectra of NF: polySt-poly(NIPAM-co-AA) NPs loaded with HPPH and dyes.
Chepurna, O., Yakovliev, A., Ziniuk, R., Nikolaeva, O., Levchenko, S., Xu, H., Losytskyy, M., Bricks, J., Slominskii, Yu., Vretik, L., Qu, J., Ohulchanskyy, T.   +11 more
openaire   +1 more source

Strain in crystalline core-shell nanowires [PDF]

, 2014
The strain configuration induced by the lattice mismatch in a core-shell nanowire is calculated analytically, taking into account the crystal anisotropy and the difference in stiffness constants of the two materials.
Cibert, Joel, Ferrand, David
core   +2 more sources

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

Results 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, Lianwen Deng, Daitao Kuang, Haipeng Xie, Dongyong Shan, Xiao Wang, Shengxiang Huang, Heng Luo   +7 more
doaj   +1 more source

Shell tailoring of core–shell nanoparticles for heterogeneous catalysis

Electrochemistry 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, Jan Pawłowski, Piotr Połczyński, Rafał Jurczakowski   +3 more
doaj   +1 more source

Projector operators for the no-core shell model [PDF]

, 2006
Projection operators for the use within ab initio no-core shell model, are suggested.Comment: 3 ...
A. M. Shirokov, A. M. Shirokov, D. C. Zheng, D. C. Zheng, G. F. Filippov, P. Navrátil   +5 more
core   +2 more sources

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

Nanoscale 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, Xiren Chen, Xiaoguang Yang, Xingwang Zhang, Jun Shao, Tao Yang   +5 more
doaj   +1 more source

Atomic Identification of Interfaces in Individual Core@shell Quantum Dots

Advanced Science, 2021
CdSe@CdS Core@shell quantum dots (QDs) have been widely studied in recent years, due to their architecture which allows to tailor properties by controlling structure and composition.
Guiju Liu, Wenshuang Liang, Xuyan Xue, Federico Rosei, Yiqian Wang   +4 more
doaj   +1 more source