The use of selective adsorbents in capillary electrophoresis‐mass spectrometry for analyte preconcentration and microreactions: A powerful three‐dimensional tool for …

NA Guzman, RJ Stubbs - Electrophoresis, 2001 - Wiley Online Library
Much attention has recently been directed to the development and application of on‐line
sample preconcentration and microreactions in capillary electrophoresis using selective …

Molecularly imprinted solid-phase extraction sorbent for the clean-up of chlorinated phenoxyacids from aqueous samples

C Baggiani, C Giovannoli, L Anfossi, C Tozzi - Journal of Chromatography A, 2001 - Elsevier
A molecularly imprinted polymer (MIP) was synthesized using the herbicide 2, 4, 5-
trichlorophenoxyacetic acid as a template, 4-vinylpyridine as an interacting monomer …

Isolation and purification techniques for pesticide residue analyses in samples of plant or animal origin

J Tekel, T Hudecová, K Pecníková - European Food Research and …, 2001 - Springer
Chromatographic methods of pesticide residue analysis of samples of plant or animal origin
require isolation of the analyte from the matrix and purification of the crude extract …

An immunoassay for small analytes with theoretical detection limits

N Ohmura, SJ Lackie, H Saiki - Analytical chemistry, 2001 - ACS Publications
A flow-based immunoassay that uses microspheres as the solid phase accomplished the
theoretical limit of detectability achievable with the antibody. An equilibrated mixture of anti …

Multidimensional biochemical detection of microcystins in liquid chromatography

A Zeck, MG Weller, R Niessner - Analytical chemistry, 2001 - ACS Publications
The coupling of antibody-, receptor-, or enzyme-based inhibition assays postcolumn to
chromatographic systems provides biological detectors with extraordinary high sensitivity …

Entwicklung von immunanalytischen, chromatographischen und massenspektrometrischen Methoden zur Bestimmung cyanobakterieller Hepatotoxine (Microcystine …

A Zeck - 2001 - mediatum.ub.tum.de
In dieser Arbeit wurden zwei monoklonale Antikörper zur empfindlichen und selektiven
immunologischen Detektion von cyanobakteriellen Hepatotoxinen, den Microcystinen (MCs) …

Fortschritte in der immunchemischen Analytik von gewässerrelevanten Schadstoffen

B Hock - Acta hydrochimica et hydrobiologica, 2001 - Wiley Online Library
Unter den immunchemischen Methoden spielen Immunoassays gegenwärtig noch die
größte Rolle. Dies gilt insbesondere für die Bestimmung von gewässerrelevanten …