Dispersion and scattering of resonant nanoparticle chains

2006 ◽  
Author(s):  
A. Femius Koenderink ◽  
René de Waele ◽  
Albert Polman
Keyword(s):  
Nanoparticle Chains

Dynamics of Nanoparticle Chain Aggregates of Carbon Under Tension

2003 ◽  
Vol 778 ◽  
Author(s):  
Rajdip Bandyopadhyaya ◽  
Weizhi Rong ◽  
Yong J. Suh ◽  
Sheldon K. Friedlander
Keyword(s):  
Mechanical Properties ◽  
Carbon Black ◽  
Polymer Film ◽  
Elastic Behavior ◽  
Small Strains ◽  
Transmission Electron ◽  
Chain Aggregates ◽  
Nanoparticle Chains ◽  
Reinforcing Filler

AbstractCarbon black in the form of nanoparticle chains is used as a reinforcing filler in elastomers. However, the dynamics of the filler particles under tension and their role in the improvement of the mechanical properties of rubber are not well understood. We have studied experimentally the dynamics of isolated nanoparticle chain aggregates (NCAs) of carbon made by laser ablation, and also that of carbon black embedded in a polymer film. In situ studies of stretching and contraction of such chains in the transmission electron microscope (TEM) were conducted under different maximum values of strain. Stretching causes initially folded NCA to reorganize into a straight, taut configuration. Further stretching leads to either plastic deformation and breakage (at 37.4% strain) or to a partial elastic behavior of the chain at small strains (e.g. 2.3% strain). For all cases the chains were very flexible under tension. Similar reorientation and stretching was observed for carbon black chains embedded in a polymer film. Such flexible and elastic nature of NCAs point towards a possible mechanism of reinforcement of rubber by carbon black fillers.

Influence of a Magnetic Field on the Growth and Magnetic Properties of Zn0.15Fe2.85O4 Nanoparticle Chains

2021 ◽  
Vol 125 (3) ◽  
pp. 2045-2054
Author(s):  
Xiaochao Zhou ◽  
Zhaoxia Kou ◽  
Wen Zhang ◽  
Meijuan Wang ◽  
Jun Du ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Nanoparticle Chains

Near-Field Optical Properties of Ag x Au1−x Nanoparticle Chains Embedded in a Dielectric Matrix

Plasmonics ◽  
2016 ◽  
Vol 11 (5) ◽  
pp. 1407-1416 ◽  
Author(s):  
Alexandre Fafin ◽  
Senda Yazidi ◽  
Sophie Camelio ◽  
David Babonneau
Keyword(s):  
Optical Properties ◽  
Near Field ◽  
Dielectric Matrix ◽  
Nanoparticle Chains

Rotational dynamics of gold nanoparticle chains in water solution

2012 ◽  
Vol 14 (12) ◽  
Author(s):  
M. Zimbone ◽  
P. Musumeci ◽  
P. Baeri ◽  
E. Messina ◽  
S. Boninelli ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Water Solution ◽  
Rotational Dynamics ◽  
Nanoparticle Chains

MAGNETIC NANOCHAINS: A REVIEW

NANO ◽  
2011 ◽  
Vol 06 (01) ◽  
pp. 1-17 ◽  
Author(s):  
HUI WANG ◽  
YIFEI YU ◽  
YUBIN SUN ◽  
QIANWANG CHEN
Keyword(s):  
Magnetic Field ◽  
Self Assembly ◽  
Magnetic Interactions ◽  
Synthesis Methods ◽  
Zero Field ◽  
Magnetic Recording Media ◽  
1D Chain ◽  
Potential Applications ◽  
Micromechanical Sensors ◽  
Nanoparticle Chains

One-dimensional (1D) chain-like structures are of special significance because of their interparticle magnetic interactions and potential applications in various fields, such as micromechanical sensors. This paper attempts to review the field of research into magnetic chains including monatomic chains and nanoparticle chains. The synthesis methods used mostly belong to one of the following categories: magnetosome chains in magnetotactic bacteria, zero-field self-assembly, magnetic field induced (MFI) assembly, template-directed synthesis, and gas phase synthesis. The potential applications of nanoparticle chains, mainly in the field of magnetic recording media, sensor, biomedicine and magnetic-field tunable photonic crystal are discussed.

Assembling gold nanoparticle chains using an AC electrical field: Electrical detection of organic thiols

2013 ◽  
Vol 176 ◽  
pp. 368-373 ◽  
Author(s):  
Christian Leiterer ◽  
Steffen Berg ◽  
Antti-Pekka Eskelinen ◽  
Andrea Csaki ◽  
Matthias Urban ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Electrical Detection ◽  
Electrical Field ◽  
Nanoparticle Chains ◽  
Organic Thiols
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