TY - JOUR
T1 - Low-picomolar analysis of peptides by on-line coupling of fritless solid-phase extraction to sheathless capillary electrophoresis-mass spectrometry
AU - Medina-Casanellas, S.
AU - Domínguez-Vega, E.
AU - Benavente, F.
AU - Sanz-Nebot, V.
AU - Somsen, G.W.
AU - de Jong, G.J.
PY - 2014
Y1 - 2014
N2 - A novel fritless solid-phase extraction (SPE) microcartridge was designed for combination with sheathless capillary electrophoresis-mass spectrometry (sheathless CE-MS) employing a prototype porous-tip capillary for nanoelectrospray ionization (nanoESI). The inlet of the separation capillary (30μm inner diameter (id), 150μm outer diameter (od)) was inserted in a 4mm long SPE microcartridge (150μm id, 365μm od) packed with a C
AB - A novel fritless solid-phase extraction (SPE) microcartridge was designed for combination with sheathless capillary electrophoresis-mass spectrometry (sheathless CE-MS) employing a prototype porous-tip capillary for nanoelectrospray ionization (nanoESI). The inlet of the separation capillary (30μm inner diameter (id), 150μm outer diameter (od)) was inserted in a 4mm long SPE microcartridge (150μm id, 365μm od) packed with a C
U2 - 10.1016/j.chroma.2013.12.080
DO - 10.1016/j.chroma.2013.12.080
M3 - Article
VL - 1328
SP - 1
EP - 6
JO - Journal of chromatography A
JF - Journal of chromatography A
SN - 0021-9673
ER -
