scholarly journals Near-Infrared Photothermal Release of siRNA from the Surface of Colloidal Gold–Silver–Gold Core–Shell–Shell Nanoparticles Studied with Second-Harmonic Generation

2018 ◽  
Vol 122 (34) ◽  
pp. 19699-19704 ◽  
Author(s):  
Raju R. Kumal ◽  
Mohammad Abu-Laban ◽  
Prakash Hamal ◽  
Blake Kruger ◽  
Holden T. Smith ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Colloidal Gold ◽  
Near Infrared ◽  
Second Harmonic ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Gold Core ◽  
Gold Silver

scholarly journals Monitoring the growth dynamics of colloidal gold-silver core-shell nanoparticles using in situ second harmonic generation and extinction spectroscopy

2019 ◽  
Vol 151 (22) ◽  
pp. 224701 ◽  
Author(s):  
Jeewan C. Ranasinghe ◽  
Asela S. Dikkumbura ◽  
Prakash Hamal ◽  
Min Chen ◽  
Rami A. Khoury ◽  
...  
Keyword(s):  
Harmonic Generation ◽  
Colloidal Gold ◽  
Second Harmonic ◽  
Growth Dynamics ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Gold Silver ◽  
Core Shell Nanoparticles ◽  
Silver Core

scholarly journals Synthesis of Core/Shell CuO-Zno Nanoparticles and Their Second-Harmonic Generation Performance / Kodols/Čaula Cuo-Zno Nanodaļiņu Sintēze Un To Spēja Ģenerēt Otrās Harmonikas Signālu

2015 ◽  
Vol 52 (5) ◽  
pp. 41-46 ◽  
Author(s):  
E. Tamanis ◽  
E. Sledevskis ◽  
A. Ogurcovs ◽  
V. Gerbreders ◽  
V. Paskevics
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Zno Nanoparticles ◽  
Atomic Oxygen ◽  
Second Harmonic ◽  
Exciting Radiation ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Harmonic Intensity ◽  
Core Shell Nanoparticles

Abstract The present paper presents the method for obtaining core/shell CuO-ZnO nanoparticles and nanocoatings by using a commercially available vacuum coating system. Initially generated Cu-Zn core/shell nanoparticles have been oxidised with a highly reactive atomic oxygen beam. Second-harmonic generation has been observed in the obtained samples. The dependence of second- harmonic intensity on the wavelength of the exciting radiation is shown in the paper.

Plasmonic Core–Shell Nanowires for Enhanced Second-Harmonic Generation

Plasmonics ◽  
2012 ◽  
Vol 8 (1) ◽  
pp. 115-120 ◽  
Author(s):  
J. Richter ◽  
A. Steinbrück ◽  
T. Pertsch ◽  
A. Tünnermann ◽  
R. Grange
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Core Shell ◽  
Shell Nanowires

Second harmonic generation phase-matching locus for 7.5 mol% Nb:KTP crystals at near-infrared wavelengths

2001 ◽  
Vol 37 (3) ◽  
pp. 319-321
Author(s):  
D.Y. Zhang ◽  
H.Y. Shen ◽  
W. Liu ◽  
G. Zhang ◽  
W.Z. Chen ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Near Infrared ◽  
Second Harmonic ◽  
Phase Matching ◽  
Infrared Wavelengths

Second Harmonic Generation in Core (Shell) γ-Fe2O3 (Au) Nanoparticles

2009 ◽  
Vol 152-153 ◽  
pp. 508-511 ◽  
Author(s):  
I.A. Kolmychek ◽  
T.V. Murzina ◽  
S. Fourier ◽  
J. Wouters ◽  
V.K. Valev ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Plasmon Resonance ◽  
Rayleigh Scattering ◽  
Au Nanoparticles ◽  
Second Harmonic ◽  
Core Shell ◽  
Single Nanoparticle

The films containing core (shell) γ-Fe2O3 (Au) nanoparticles that possess the plasmon resonance at the wavelength 550 nm are prepared. The second harmonic generation in these structures is shown to be diffuse and depolarized, that is typical for the hyper-Rayleigh scattering.. The studies of the magnetization-induced second harmonic generation shows that the ratio of the magnetic to nonmagnetic components of the hyperpolarizability of a single nanoparticle, γM/γ0 ~ 0.4 in the field of about 3 kOe.

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