2008
Off-Line Coupling of Capillary Electrophoresis to Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Elemental Speciation
PREISLER, Jan, Ondřej PEŠ, Pavla FOLTYNOVÁ, Radek VYHNÁNEK, Tomáš VACULOVIČ et. al.Základní údaje
Originální název
Off-Line Coupling of Capillary Electrophoresis to Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Elemental Speciation
Název česky
Off-Line Coupling of Capillary Electrophoresis to Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Elemental Speciation
Autoři
PREISLER, Jan (203 Česká republika, garant, domácí), Ondřej PEŠ (203 Česká republika, domácí), Pavla FOLTYNOVÁ (203 Česká republika, domácí), Radek VYHNÁNEK (203 Česká republika, domácí), Tomáš VACULOVIČ (203 Česká republika, domácí) a Viktor KANICKÝ (203 Česká republika, domácí)
Vydání
Denver, USA, Proceedings of 56th ASMS Conference, 2008
Nakladatel
ASMS
Další údaje
Jazyk
angličtina
Typ výsledku
Audiovizuální tvorba
Obor
10406 Analytical chemistry
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14310/08:00026062
Organizační jednotka
Přírodovědecká fakulta
Klíčová slova anglicky
Electrophoresis Capillary; Elemental Analysis; Laser Ablation; Mass Spectrometry; Inductively Coupled Plasma; Speciation
Štítky
Příznaky
Mezinárodní význam
Změněno: 9. 4. 2013 12:42, prof. Mgr. Jan Preisler, Ph.D.
V originále
On-line coupling of column separation techniques with inductively coupled plasma optical emission/mass spectrometry (ICP OES/MS) is routinely used for sensitive, element-selective analysis. Direct linking to ICP usually relies on a nebulizer, which often suffers from reduced separation resolution due to induced liquid flow. Here we report first off-line coupling of capillary electrophoresis (CE) with ICP MS, which is based on eluent deposition on a suitable target followed by laser ablation (LA) and transfer into ICP. The technique is compatible with microcolumn separations, such as capillary electrophoresis or nano liquid chromatography, in terms of both sensitivity and resolution. Furthermore, the fractions collected on the target can be archived and analyzed using other techniques, e.g. MALDI MS or laser-induced fluorescence.
Česky
On-line coupling of column separation techniques with inductively coupled plasma optical emission/mass spectrometry (ICP OES/MS) is routinely used for sensitive, element-selective analysis. Direct linking to ICP usually relies on a nebulizer, which often suffers from reduced separation resolution due to induced liquid flow. Here we report first off-line coupling of capillary electrophoresis (CE) with ICP MS, which is based on eluent deposition on a suitable target followed by laser ablation (LA) and transfer into ICP. The technique is compatible with microcolumn separations, such as capillary electrophoresis or nano liquid chromatography, in terms of both sensitivity and resolution. Furthermore, the fractions collected on the target can be archived and analyzed using other techniques, e.g. MALDI MS or laser-induced fluorescence.
Návaznosti
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