A critical review on isotopic fractionation correction methods for accurate isotope amount ratio measurements by MC-ICP-MS

2018 ◽  
Vol 33 (11) ◽  
pp. 1849-1861 ◽  
Author(s):  
Lu Yang ◽  
Shuoyun Tong ◽  
Lian Zhou ◽  
Zhaochu Hu ◽  
Zoltán Mester ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Critical Review ◽  
Inductively Coupled Plasma ◽  
Isotopic Fractionation ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Mass Dependent ◽  
Isotope Amount Ratio

Proper correction of mass-dependent and mass-independent isotopic fractionation is crucial to obtain accurate isotope amount ratios by multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS).

scholarly journals Analytical applications of single particle inductively coupled plasma mass spectrometry: A comprehensive and critical review

2021 ◽  
Author(s):  
Eduardo Bolea ◽  
Maria Sierra Jimenez ◽  
Josefina Perez-Arantegui ◽  
Juan C. Vidal ◽  
Mariam Bakir ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Data Acquisition ◽  
Single Particle ◽  
Critical Review ◽  
Inductively Coupled Plasma ◽  
Inductively Coupled ◽  
High Data ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Very High

Single particle inductively coupled plasma mass spectrometry (SP-ICP-MS) refers to the use of ICP-MS as a particle counting technique. When ICP-MS measurements are performed at very high data acquisition frequencies,...

Single Particle Inductively Coupled Plasma Mass Spectrometry: Investigating Nonlinear Response Observed in Pulse Counting Mode and Extending the Linear Dynamic Range by Compensating for Dead Time Related Count Losses on a Microsecond Timescale

2019 ◽  
Author(s):  
Ingo Strenge ◽  
Carsten Engelhard
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Nonlinear Response ◽  
Dynamic Range ◽  
Dead Time ◽  
Inorganic Nanoparticles ◽  
Linear Dynamic Range ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

<p>The article demonstrates the importance of using a suitable approach to compensate for dead time relate count losses (a certain measurement artefact) whenever short, but potentially strong transient signals are to be analysed using inductively coupled plasma mass spectrometry (ICP-MS). Findings strongly support the theory that inadequate time resolution, and therefore insufficient compensation for these count losses, is one of the main reasons for size underestimation observed when analysing inorganic nanoparticles using ICP-MS, a topic still controversially discussed.</p>

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