0162229 - UIACH-O 200049 RIV US eng J - Journal Article
Preisler, J. - Hu, P. - Rejtar, Tomáš - Karger, B. L.
Capillary electrophoresis - matrix-assisted laser desorption/ionization time-of-flight mass spectrometry using a vacuum deposition interface.
Analytical Chemistry. Roč. 72, č. 20 (2000), s. 4785-4795. ISSN 0003-2700. E-ISSN 1520-6882
Institutional research plan: CEZ:AV0Z4031919
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 4.587, year: 2000

An improved vacuum deposition interface for coupling capillary electrophoresis with MALDI-TOF MS has been developed. Liquid samples consisting of analyte and matrix were deposited on a moving tape enabling 24 h uniterrupted analysis. A concentration detection limit in the low-nanomolar range has been achieved wit a low-attomole amount of sample consumed per spectrum.
Permanent Link: http://hdl.handle.net/11104/0059548