Effect of Metal Nanoparticle Aggregate Structure on the Thermodynamics of Oxidative Dissolution

Langmuir ◽  
2021 ◽  
Author(s):  
Dhruba K. Pattadar ◽  
Harikrishnan N. Nambiar ◽  
Stacy L. Allen ◽  
Jacek B. Jasinski ◽  
Francis P. Zamborini
Keyword(s):  
Metal Nanoparticle ◽  
Oxidative Dissolution ◽  
Aggregate Structure ◽  
Nanoparticle Aggregate

Impacts of Ionic Strength on Three-Dimensional Nanoparticle Aggregate Structure and Consequences for Environmental Transport and Deposition

2014 ◽  
Vol 48 (23) ◽  
pp. 13703-13710 ◽  
Author(s):  
Benjamin A. Legg ◽  
Mengqiang Zhu ◽  
Luis R. Comolli ◽  
Benjamin Gilbert ◽  
Jillian F. Banfield
Keyword(s):  
Ionic Strength ◽  
Three Dimensional ◽  
Aggregate Structure ◽  
Environmental Transport ◽  
Nanoparticle Aggregate

Universal Noble Metal Nanoparticle Seeds Realized Through Iterative Reductive Growth and Oxidative Dissolution Reactions

2014 ◽  
Vol 136 (21) ◽  
pp. 7603-7606 ◽  
Author(s):  
Matthew N. O’Brien ◽  
Matthew R. Jones ◽  
Keith A. Brown ◽  
Chad A. Mirkin
Keyword(s):  
Noble Metal ◽  
Metal Nanoparticle ◽  
Oxidative Dissolution

Size-dependent emission of a dipole coupled to a metal nanoparticle

MRS Advances ◽  
2020 ◽  
Vol 5 (62) ◽  
pp. 3315-3325
Author(s):  
Viktoriia Savchuk ◽  
Arthur R. Knize ◽  
Pavlo Pinchuk ◽  
Anatoliy O. Pinchuk
Keyword(s):  
Numerical Analysis ◽  
Quantum Yield ◽  
Electric Dipole ◽  
Incident Radiation ◽  
Metal Nanoparticle ◽  
Plasmonic Nanoparticle ◽  
Size Dependent ◽  
Emission Enhancement ◽  
Electric Dipoles

AbstractWe present a systematic numerical analysis of the quantum yield of an electric dipole coupled to a plasmonic nanoparticle. We observe that the yield is highly dependent on the distance between the electric dipole and the nanoparticle, the size and permittivity of the nanoparticle, and the wavelength of the incident radiation. Our results indicate that enhancement of the quantum yield is only possible for electric dipoles coupled to a nanoparticle with a radius of 20 nm or larger. As the size of the nanoparticle is increased, emission enhancement occurs at wavelengths dependent on the coupling distance.

Reducing the Breakdown Threshold in DC Microdischarges via Metal Nanoparticle Seeding

2015 ◽  
Author(s):  
Jordan C. Sawyer ◽  
Jacques Abboud ◽  
Zhili Zhang ◽  
Steven Adams
Keyword(s):  
Metal Nanoparticle ◽  
Breakdown Threshold

Key Role of the Oxidized Citrate-Free Radical in the Nucleation Mechanism of the Metal Nanoparticle Turkevich Synthesis

2019 ◽  
Vol 123 (36) ◽  
pp. 22624-22633 ◽  
Author(s):  
Sarah Al Gharib ◽  
Jean-Louis Marignier ◽  
Abdel Karim El Omar ◽  
Adnan Naja ◽  
Sophie Le Caer ◽  
...  
Keyword(s):  
Free Radical ◽  
Nucleation Mechanism ◽  
Metal Nanoparticle

Magnetic moment of a single metal nanoparticle determined from the Faraday effect

2013 ◽  
Vol 87 (3) ◽  
Author(s):  
Jacek Szczytko ◽  
Nataša Vaupotič ◽  
Karolina Madrak ◽  
Paweł Sznajder ◽  
Ewa Górecka
Keyword(s):  
Magnetic Moment ◽  
Faraday Effect ◽  
Metal Nanoparticle
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