TY - JOUR
T1 - New detection method for atrazine pesticides with the optical waveguide Mach-Zehnder immunosensor
AU - Schipper, E.F.
AU - Bergevoet, A.J.H.
AU - Kooyman, R.P.H.
AU - Greve, J.
PY - 1997
Y1 - 1997
N2 - Concentrations of analytes can be determined within a few minutes using on-line analysis of the immunobinding kinetics in a solid phase immunoassay. This approach has been applied to the detection of atrazine. Atrazine is detected, at concentrations around the European Community limit (0.1 ¿g/l) by a competitive assay. To this end, the two channels of a Mach-Zehnder waveguide sensor are used simultaneously in a difference measurement. The advantage of this way of measuring is discussed with the atrazine measurements.
AB - Concentrations of analytes can be determined within a few minutes using on-line analysis of the immunobinding kinetics in a solid phase immunoassay. This approach has been applied to the detection of atrazine. Atrazine is detected, at concentrations around the European Community limit (0.1 ¿g/l) by a competitive assay. To this end, the two channels of a Mach-Zehnder waveguide sensor are used simultaneously in a difference measurement. The advantage of this way of measuring is discussed with the atrazine measurements.
U2 - 10.1016/S0003-2670(96)00622-8
DO - 10.1016/S0003-2670(96)00622-8
M3 - Article
SN - 0003-2670
VL - 341
SP - 171
EP - 176
JO - Analytica chimica acta
JF - Analytica chimica acta
ER -