Enhanced photophysical properties of plasmonic magnetic metal-alloyed semiconductor heterostructure nanocrystals: a case study for the Ag@Ni/Zn1−xMgxO system

2016 ◽  
Vol 18 (18) ◽  
pp. 13092-13107 ◽  
Author(s):  
Sumana Paul ◽  
Sirshendu Ghosh ◽  
Manas Saha ◽  
S. K. De
Keyword(s):  
Photophysical Properties ◽  
Core Shell ◽  
Semiconductor Heterostructure ◽  
System P ◽  
Magnetic Metal ◽  
Alloyed Semiconductor

Multiple plasmonic magnetic Ag@Ni core–shell metal nanocrystal decorated Zn1−xMgxO nanoheterostructures have been synthesized and enhanced photophysical properties were found.

scholarly journals One-step Synthesis of Magnetic Metal-ceramic Core-shell Nanoparticles by RF Thermal Plasma

2013 ◽  
Vol 50 (7) ◽  
pp. 495-501 ◽  
Author(s):  
Keitaro Nakamura ◽  
Akihiro Kinoshita ◽  
Shu Watanabe ◽  
Naohito Uemura ◽  
Kiyoshi Takahashi
Keyword(s):  
Thermal Plasma ◽  
Core Shell ◽  
Ceramic Core ◽  
Shell Nanoparticles ◽  
Magnetic Metal ◽  
Metal Ceramic ◽  
One Step ◽  
Rf Thermal Plasma ◽  
Core Shell Nanoparticles

Non-Equilibrium Properties of Au-Pd Nanoparticles

2011 ◽  
Vol 172-174 ◽  
pp. 670-675 ◽  
Author(s):  
Ivailo S. Atanasov ◽  
Marc Hou
Keyword(s):  
Molecular Dynamics ◽  
Low Temperatures ◽  
Pd Nanoparticles ◽  
Core Shell ◽  
Embedded Atom ◽  
Cluster Morphology ◽  
Pd Clusters ◽  
Atom Potential ◽  
The Way

We address the question of the evolution of a nanostructured system in a metastable state to equilibrium. To this purpose, we use the case study of the transition of an AucorePdshell nanoalloy cluster containing up to about 600 atoms toward the equilibrium Au segregated configuration. We start from a molecular dynamics approach with an embedded atom potential. The way the transition develops at low temperatures is found to be very sensitive to the cluster morphology and the way energy is exchanged with the environment. The transition of icosahedral inverse core-shell Au-Pd clusters is predicted to nucleate locally at the surface contrary to clusters with other morphologies, and starting at lower temperatures compared to them.

Asian Trade and Supply Chain Linkages

2021 ◽  
pp. 395-410
Author(s):  
Dan Ciuriak ◽  
Philip Calvert
Keyword(s):  
International Trade ◽  
Supply Chains ◽  
Economic Integration ◽  
Emergency Preparedness ◽  
Medical Equipment ◽  
Production Networks ◽  
Global Production Networks ◽  
System P ◽  
The Impact

This chapter begins with an overview of the impact of the Covid-19 pandemic on economies of Asia generally, before turning to its impact on supply chains specifically, using the medical equipment sector as a case study to illustrate the practical complexities. It then considers the pandemic’s implications for the multilateral trade system and its impact on Asian economic integration and regionalism. The pandemic has motivated attempts to increase robustness of supply chains through diversification away from excessive dependence on China and into Southeast and South Asia, in an incremental rather than revolutionary way; no wholesale departure from manufacturing in China is anticipated. For most countries, the most efficient response is to continue to rely on international trade and global production networks, while addressing the strategic concerns through improved emergency-preparedness stockpiles. The increased pressure for reshoring, however, is part of a larger disaffection with globalization and the erosion of the rules-based international trade system.

Preparation of core–shell attapulgite particles by redox-initiated surface reversible addition–fragmentation chain transfer polymerization via a “graft from” approach

RSC Advances ◽  
2016 ◽  
Vol 6 (17) ◽  
pp. 14120-14127 ◽  
Author(s):  
Haicun Yang ◽  
Sheng Xue ◽  
Ji Pan ◽  
Fanghong Gong ◽  
Hongting Pu
Keyword(s):  
Polymethyl Methacrylate ◽  
Chain Transfer ◽  
Core Shell ◽  
Redox Initiation ◽  
Initiation System ◽  
System P ◽  
Reversible Addition ◽  
Chain Transfer Polymerization

Polymethyl methacrylate layer was grown uniformly from attapulgite by using surface-initiated reversible addition–fragmentation chain transfer polymerization via redox initiation system.

Role of electron heating in efficient interaction of a nanosecond laser with the cluster media: a case study on tetrahydrofuran cluster system

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 87897-87904 ◽  
Author(s):  
Pramod Sharma ◽  
Soumitra Das ◽  
Rajesh K. Vatsa
Keyword(s):  
Mass Spectrometer ◽  
Time Of Flight ◽  
Laser Pulses ◽  
Nanosecond Laser ◽  
Electron Heating ◽  
Flight Mass Spectrometer ◽  
System P ◽  
Nanosecond Laser Pulses

Interaction of tetrahydrofuran clusters with nanosecond laser pulses has been investigated at 532 and 1064 nm, using a time-of-flight mass spectrometer and home-built electron analyzer setup.

A dual-round signal amplification strategy for colorimetric/photoacoustic/fluorescence triple read-out detection of prostate specific antigen

2020 ◽  
Vol 56 (36) ◽  
pp. 4942-4945 ◽  
Author(s):  
Chao Jiang ◽  
Yan Huang ◽  
Ting He ◽  
Peng Huang ◽  
Jing Lin
Keyword(s):  
Prostate Specific Antigen ◽  
Immunosorbent Assay ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Enzyme Linked Immunosorbent Assay ◽  
Core Shell ◽  
Elisa System ◽  
System P ◽  
Amplification Strategy

A colorimetric/fluorescence/photoacoustic triple read-out detection of prostate specific antigen (PSA) was developed by using a silica coated Au@Ag core–shell nanorod (denoted Au@Ag@SiO2) based enzyme-linked immunosorbent assay (ELISA) system.

Superfast and efficient hydrogen gas sensor using PdAualloy@ZnO core–shell nanoparticles

2020 ◽  
Vol 8 (26) ◽  
pp. 12968-12974 ◽  
Author(s):  
Hu-Jun Le ◽  
Dung Van Dao ◽  
Yeon-Tae Yu
Keyword(s):  
Gas Sensor ◽  
Sensory System ◽  
Hydrogen Gas ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Hydrogen Detection ◽  
System P ◽  
Core Shell Nanoparticles ◽  
Catalytic Effects

PdAualloy@ZnO CSNPs are prepared and evaluated for hydrogen detection with superior behavior with respect to pure ZnO. Improvement is attributed to .synergistically catalytic effects between Pd, Au and ZnO in PdAualloy@ZnO core–shell sensory system

Structural and chemical interplay between nano-active and encapsulation materials in a core–shell SnO2@MXene lithium ion anode system

CrystEngComm ◽  
2021 ◽  
Author(s):  
Peiran Wang ◽  
Yuantao Yan ◽  
Chi Cheng ◽  
Weimin Zhang ◽  
Dengke Zhou ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Core Shell ◽  
System P

Structural and chemical interplay between nano-active and encapsulation materials in a core–shell SnO2@MXene lithium ion anode system was investigated in detail.

scholarly journals Alginate–peptide amphiphile core–shell microparticles as a targeted drug delivery system

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 8753-8756 ◽  
Author(s):  
Job Boekhoven ◽  
R. Helen Zha ◽  
Faifan Tantakitti ◽  
Ellen Zhuang ◽  
Roya Zandi ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Delivery System ◽  
Delivery System ◽  
Targeted Drug Delivery ◽  
Folate Receptor ◽  
Core Shell ◽  
Peptide Amphiphile ◽  
System P ◽  
Targeted Drug ◽  
Targeted Drug Delivery System

We describe in this work the synthesis of microparticles with a doxorubicin drug conjugated alginate core and a shell of peptide amphiphile nanofibres functionalized for targeting the folate receptor.

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