Ionization of Gold Nanoparticles in Solution by Pulse Laser Excitation as Studied by Mass Spectrometric Detection of Gold Cluster Ions

2008 ◽  
Vol 112 (6) ◽  
pp. 1929-1932 ◽  
Author(s):  
Makoto Shoji ◽  
Ken Miyajima ◽  
Fumitaka Mafuné
Keyword(s):  
Gold Nanoparticles ◽  
Pulse Laser ◽  
Laser Excitation ◽  
Gold Cluster ◽  
Mass Spectrometric ◽  
Mass Spectrometric Detection ◽  
Cluster Ions ◽  
Pulse Laser Excitation

Functional gold nanoparticles coupled with laser desorption ionization mass spectrometry for bioanalysis

2016 ◽  
Vol 8 (46) ◽  
pp. 8123-8133 ◽  
Author(s):  
Binesh Unnikrishnan ◽  
Chia-Yin Chang ◽  
Han-Wei Chu ◽  
Anisha Anand ◽  
Chih-Ching Huang
Keyword(s):  
Mass Spectrometry ◽  
Gold Nanoparticles ◽  
Gold Cluster ◽  
Pulsed Laser ◽  
Laser Desorption ◽  
Cluster Ions ◽  
Ionization Mass ◽  
Laser Desorption Ionization ◽  
Desorption Ionization ◽  
Surface Ligand

Monitoring of surface ligand and gold cluster ions produced by pulsed-laser-induced desorption/ionization of gold nanoparticles enables the transduction and amplification of mass signals for biosensing and bioimaging applications.

Modeling short-pulse laser excitation of dielectric materials

2014 ◽  
Vol 117 (1) ◽  
pp. 7-12 ◽  
Author(s):  
K. Wædegaard ◽  
D. B. Sandkamm ◽  
L. Haahr-Lillevang ◽  
K. G. Bay ◽  
Peter Balling
Keyword(s):  
Pulse Laser ◽  
Laser Excitation ◽  
Short Pulse ◽  
Dielectric Materials ◽  
Short Pulse Laser ◽  
Pulse Laser Excitation

Secondary plasma formation after single pulse laser ablation underwater and its advantages for laser induced breakdown spectroscopy (LIBS)

2016 ◽  
Vol 18 (21) ◽  
pp. 14629-14637 ◽  
Author(s):  
M. R. Gavrilović ◽  
M. Cvejić ◽  
V. Lazic ◽  
S. Jovićević
Keyword(s):  
Pulse Laser ◽  
Laser Excitation ◽  
Pulse Laser Ablation ◽  
Single Pulse ◽  
Spectral Lines ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Pulse Laser Excitation ◽  
Secondary Plasma

We demonstrated that well resolved and intense spectral lines can be obtained by single pulse laser excitation underwater if recording only secondary plasma emission using large acquisition gate widths.

Short-pulse laser excitation of quartz: experiments and modelling of transient optical properties and ablation

2015 ◽  
Vol 120 (4) ◽  
pp. 1221-1227 ◽  
Author(s):  
L. Haahr-Lillevang ◽  
K. Wædegaard ◽  
D. B. Sandkamm ◽  
A. Mouskeftaras ◽  
S. Guizard ◽  
...  
Keyword(s):  
Optical Properties ◽  
Pulse Laser ◽  
Laser Excitation ◽  
Short Pulse ◽  
Short Pulse Laser ◽  
Pulse Laser Excitation
Sign in / Sign up

Export Citation Format

Share Document