Synthesis of ligated-metal species by laser vaporization electrospray ionization (LAVESI)
| Autor: | Driss Rayane, Michel Broyer, Franck Bertorelle, Rodolphe Antoine, Marin Vojkovic, Philippe Dugourd |
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| Přispěvatelé: | Institut Lumière Matière [Villeurbanne] (ILM), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
[PHYS]Physics [physics]
hybrid metal species laser vaporisation ESI silver gold copper ligated metal complex Chemistry Electrospray ionization Extractive electrospray ionization Analytical chemistry Condensed Matter Physics Mass spectrometry Metal [SPI]Engineering Sciences [physics] visual_art Vaporization visual_art.visual_art_medium [CHIM]Chemical Sciences Physical and Theoretical Chemistry Quadrupole ion trap Instrumentation Spectroscopy ComputingMilieux_MISCELLANEOUS Laser spray ionization Ambient ionization |
| Zdroj: | International Journal of Mass Spectrometry International Journal of Mass Spectrometry, Elsevier, 2015, 387, pp.45-50. ⟨10.1016/j.ijms.2015.07.005⟩ |
| ISSN: | 1387-3806 |
| Popis: | We describe a new method for the production of hybrid metal species based on laser vaporization electrospray ionization (LAVESI) mass spectrometry. It consists of an ambient pressure laser vaporization of a metal rod located in the spray of an ESI source. Metal species generated by vaporization of the rod react with molecular ligands present in the spray to form ligated metal species, which are analyzed using a linear quadrupole ion trap. First results obtained by vaporizing silver, gold and copper rods and electrospraying a thioglycolic acid solution are reported. This leads to the formation of ligated metal species, which are transferred to the linear ion trap and mass analyzed. Their composition and size are discussed and compared to the ones obtained from electrospraying a metal salt solution. |
| Databáze: | OpenAIRE |
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