MULTICOMPONENT DETERMINATION OF CHLORINATED HYDROCARBONS USING A REACTION-BASED CHEMICAL SENSOR .3. MEDIUM-RANK 2ND-ORDER CALIBRATION WITH RESTRICTED TUCKER MODELS

Authors
SMILDE AK TAULER R HENSHAW JM BURGESS LW KOWALSKI BR
Citation
Ak. Smilde et al., MULTICOMPONENT DETERMINATION OF CHLORINATED HYDROCARBONS USING A REACTION-BASED CHEMICAL SENSOR .3. MEDIUM-RANK 2ND-ORDER CALIBRATION WITH RESTRICTED TUCKER MODELS, Analytical chemistry, 66(20), 1994, pp. 3345-3351
Citations number
16
Categorie Soggetti
Chemistry Analytical
Journal title
Analytical chemistry → ACNP
ISSN journal
00032700
Volume
66
Issue
20
Year of publication
1994
Pages
3345 - 3351
Database
ISI
SICI code
0003-2700(1994)66:20<3345:MDOCHU>2.0.ZU;2-5
Abstract
The calibration of a chemical sensor for chlorinated hydrocarbon analy tes based on the Fujiwara reaction is described. This sensor generates a particular type of data: medium-rank second-order data. With this t ype of data it is possible to calibrate the sensor in such a way that quantitation for the analytes in the presence of unknown interferents is possible. The calibration method developed is a new approach based on so-called restricted Tucker models that utilize all available chemi cal information.