Thermally annealed gold nanoparticles for surface-assisted laser desorption ionisation–mass spectrometry of low molecular weight analytes

2012 ◽  
Vol 404 (6-7) ◽  
pp. 1703-1711 ◽  
Author(s):  
Rosa Pilolli ◽  
Nicoletta Ditaranto ◽  
Cinzia Di Franco ◽  
Francesco Palmisano ◽  
Nicola Cioffi
Keyword(s):  
Mass Spectrometry ◽  
Molecular Weight ◽  
Gold Nanoparticles ◽  
Laser Desorption ◽  
Low Molecular Weight ◽  
Ionisation Mass Spectrometry ◽  
Ionisation Mass

scholarly journals A study of the application of graphite MALDI to the analysis of lanthanides and deconvolution of the isobaric species observed.

The Analyst ◽  
2021 ◽  
Author(s):  
Ulric Conway ◽  
Alexander Warren ◽  
Paul Jonathan Gates
Keyword(s):  
Mass Spectrometry ◽  
Molecular Weight ◽  
Laser Desorption ◽  
Low Molecular Weight ◽  
Matrix Interference ◽  
Ionisation Mass Spectrometry ◽  
Ionisation Mass ◽  
Matrix Assisted Laser ◽  
Matrix Assisted Laser Desorption

Matrix-assisted laser desorption/ionisation mass spectrometry has always suffered from matrix interference at low-masses making it an unsuitable method for the analysis of low molecular weight analytes. In recent years, there...

A novel trityl/acridine derivatization agent for analysis of thiols by (matrix-assisted)(nanowire-assisted)laser desorption/ionization and electrospray ionization mass spectrometry

2017 ◽  
Vol 9 (45) ◽  
pp. 6335-6340 ◽  
Author(s):  
Artyom P. Topolyan ◽  
Maria A. Belyaeva ◽  
Mariya S. Slyundina ◽  
Valentina V. Ilyushenkova ◽  
Andrey A. Formanovsky ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Molecular Weight ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Laser Desorption ◽  
Fixed Charge ◽  
Low Molecular Weight ◽  
Ionization Mass ◽  
Laser Desorption Ionization ◽  
Desorption Ionization

A new agent was used for fixed-charge derivatization of low molecular weight thiols.

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