Simultaneous determination of Os (VIII) and Ru (IV) as catalysts through a single catalytic kinetic run using principal component artificial neural network

Authors:T Khayamian, Ali A Ensafi, M Atabati

Publication date: 2002/9/24

Journal name: Analytical letters

Volume: 35

Pages: 2039-2052

Publisher: Taylor & Francis Group

ABSTRACT In this study, principal component artificial neural network (PC-ANN) is
proposed for the simultaneous determination of Os (VIII) and Ru (IV) on the basis of their
catalytic effects on the indicator reaction between Ce (IV) and As (III). The differential
equations involving negative synergistic effects were solved numerically by the PC-ANN.
The PC-ANN architectures were different for Os (VIII) and Ru (IV). The output of Os PC-ANN
architecture was used as an input node for Ru PC-ANN architecture. This modification ...