A new peak recognition algorithm for detection of ultra-small nano-particles by single particle ICP-MS using rapid time resolved data acquisition on a sector-field mass spectrometer

2015 ◽  
Vol 30 (8) ◽  
pp. 1723-1729 ◽  
Author(s):  
Jani Tuoriniemi ◽  
Geert Cornelis ◽  
Martin Hassellöv
Keyword(s):  
Detection Limit ◽  
Data Acquisition ◽  
Single Particle ◽  
Recognition Algorithm ◽  
Nano Particles ◽  
Field Mass ◽  
Time Resolved ◽  
Icp Ms ◽  
Peak Recognition ◽  
Rapid Data Acquisition

The size detection limit of single particle ICP-MS is improved by rapid data acquisition combined with a new peak recognition algorithm.

scholarly journals A quantitative nanoparticle extraction method for microsecond time resolved single-particle ICP-MS data in the presence of a high background

2019 ◽  
Vol 34 (8) ◽  
pp. 1571-1580 ◽  
Author(s):  
Darya Mozhayeva ◽  
Carsten Engelhard
Keyword(s):  
Time Resolution ◽  
Single Particle ◽  
Extraction Method ◽  
New Method ◽  
Time Resolved ◽  
High Background ◽  
Icp Ms ◽  
Dissolved Ions

A new method for the quantification of dissolved ions and nanoparticles in mixtures with SP-ICP-MS with microsecond time resolution.

Nano-particle analysis using dwell times between 10 μs and 70 μs with an upper counting limit of greater than 3 × 107 cps and a gold nanoparticle detection limit of less than 10 nm diameter

2016 ◽  
Vol 31 (6) ◽  
pp. 1234-1242 ◽  
Author(s):  
P. Shaw ◽  
A. Donard
Keyword(s):  
Detection Limit ◽  
Gold Nanoparticle ◽  
Single Particle ◽  
Detection Limits ◽  
High Sensitivity ◽  
Particle Analysis ◽  
Nano Particle ◽  
Particle Detection ◽  
Nanoparticle Detection ◽  
Icp Ms

A high sensitivity magnetic sector ICP-MS has been used in single particle mode with microsecond dwell times and particle detection limits of <10 nm.

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,...

scholarly journals Capabilities of fast data acquisition with microsecond time resolution in inductively coupled plasma mass spectrometry and identification of signal artifacts from millisecond dwell times during detection of single gold nanoparticles

2016 ◽  
Vol 31 (1) ◽  
pp. 135-144 ◽  
Author(s):  
I. Strenge ◽  
C. Engelhard
Keyword(s):  
Mass Spectrometry ◽  
Gold Nanoparticles ◽  
Data Acquisition ◽  
Time Resolution ◽  
Single Particle ◽  
Inductively Coupled Plasma ◽  
Inductively Coupled ◽  
Fast Data Acquisition ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

In this paper, a home-built DAQ featuring microsecond time resolution is used to demonstrate advantages of fast data acquisition and to uncover potential artifacts in single-particle ICP-MS.

Improved validation for single particle ICP-MS analysis using a pneumatic nebulizer / microdroplet generator sample introduction system for multi-mode nanoparticle determination

2020 ◽  
Vol 1099 ◽  
pp. 16-25 ◽  
Author(s):  
Daniel Rosenkranz ◽  
Fabian L. Kriegel ◽  
Emmanouil Mavrakis ◽  
Spiros A. Pergantis ◽  
Philipp Reichardt ◽  
...  
Keyword(s):  
Single Particle ◽  
Sample Introduction ◽  
Ms Analysis ◽  
Sample Introduction System ◽  
Icp Ms ◽  
Pneumatic Nebulizer ◽  
Multi Mode

An insight into the determination of size and number concentration of silver nanoparticles in blood using single particle ICP-MS (spICP-MS): Feasibility of application to samples relevant to in vivo toxicology studies

2021 ◽  
Author(s):  
Isabel Abad-Álvaro ◽  
Diego Leite ◽  
Dorota Bartczak ◽  
Susana Cuello ◽  
Beatriz Gomez-Gomez ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Single Particle ◽  
Number Concentration ◽  
Biological Matrices ◽  
Icp Ms ◽  
Toxicological Studies ◽  
Insight Into

Toxicological studies concerning nanomaterials in complex biological matrices usually require a carefully designed workflow that involves handling, transportation and preparation of a large number of samples without affecting the nanoparticle...

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