Single Particle Inductively Coupled Plasma-Mass Spectrometry: A Performance Evaluation and Method Comparison in the Determination of Nanoparticle Size

2012 ◽  
Vol 46 (22) ◽  
pp. 12272-12280 ◽  
Author(s):  
Heather E. Pace ◽  
Nicola J. Rogers ◽  
Chad Jarolimek ◽  
Victoria A. Coleman ◽  
Evan P. Gray ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Performance Evaluation ◽  
Single Particle ◽  
Inductively Coupled Plasma ◽  
Method Comparison ◽  
Nanoparticle Size ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry ◽  
A Performance

scholarly journals Porosity determination of nano- and sub-micron particles by single particle inductively coupled plasma mass spectrometry

2020 ◽  
Vol 35 (6) ◽  
pp. 1139-1147 ◽  
Author(s):  
Albert Kéri ◽  
András Sápi ◽  
Ditta Ungor ◽  
Dániel Sebők ◽  
Edit Csapó ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Single Particle ◽  
Inductively Coupled Plasma ◽  
Inductively Coupled ◽  
Porous Nanoparticles ◽  
Plasma Mass Spectrometry ◽  
Signal Intensities

By comparing the spICP-MS signal intensities of solid and porous nanoparticles of the same composition and size, the porosity of particles can be determined.

Methods to increase sample transport efficiency in single particle inductively coupled plasma mass spectrometry when analyzing nanoparticles

2020 ◽  
Vol 35 (10) ◽  
pp. 2165-2170
Author(s):  
Andrew Williams ◽  
Ahmed Al Hejami ◽  
Diane Beauchemin
Keyword(s):  
Mass Spectrometry ◽  
Single Particle ◽  
Inductively Coupled Plasma ◽  
Sample Introduction ◽  
Infrared Heating ◽  
Nanoparticle Size ◽  
Transport Efficiency ◽  
Inductively Coupled ◽  
Sample Introduction System ◽  
Plasma Mass Spectrometry

Infrared heating of the sample introduction system increased the transport efficiency, thereby improving the precision of nanoparticle size measurements.

scholarly journals Determination of the platinum concentration of a Pt/silica nanocomposite decorated with ultra small Pt nanoparticles using single particle inductively coupled plasma mass spectrometry

2017 ◽  
Vol 32 (5) ◽  
pp. 996-1003 ◽  
Author(s):  
András Sápi ◽  
Albert Kéri ◽  
Ildikó Kálomista ◽  
Dorina G. Dobó ◽  
Ákos Szamosvölgyi Ákos Szamosvölgyi ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Single Particle ◽  
Inductively Coupled Plasma ◽  
Pt Nanoparticles ◽  
The Novel ◽  
Platinum Concentration ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry ◽  
Small Nanoparticles

The accurate load concentration of ultra small nanoparticles in a Pt/SiO2 nanocomposite is determined by the novel spICP-MS analytical method.

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