Title of article
Nanoscale Atmospheric Pressure Laser Ablation-Mass Spectrometry
Author/Authors
Stockle، Raout نويسنده , , Setz، Patrick نويسنده , , Deckert، Volker نويسنده , , Lippert، Thomas نويسنده , , Wokaun، Alexander نويسنده , , Zenobi، Renato نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
-1398
From page
1399
To page
0
Abstract
We describe an atmospheric pressure nanosaropling interface for mass apectrometry based on near-field laser ablation. Pulsed laser radiation is delivered to the sample surface through a near-field optical probe, and the ablation plume is sampled through a capillary orifice and analyzed by standard MS methods. A spatial resolution of less than 200 nm and a sensitivity below 2 amol is demonstrated.
Journal title
Analytical Chemistry
Serial Year
2001
Journal title
Analytical Chemistry
Record number
50741
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