DOI: 10.1002/cem.1180060104. Window factor analysis: Theoretical derivation and application to flow injection analysis data

Window factor analysis: Theoretical derivation and application to flow injection analysis data

10.1002/cem.1180060104

Crossref journal-article

Wiley

Journal of Chemometrics (311)

Abstract

AbstractWindow factor analysis (WFA) is a self‐modeling method for extracting the concentration profiles of individual components from evolutionary processes such as flow injection, chromatography, titrations and reaction kinetics. The method takes advantage of the fact that each component lies in a specific region along the evolutionary axis, called the window. Theoretical equations are derived. The method is used to extract the concentration profiles and spectra of seven bismuth species from data obtained by Gemperline and Hamilton, who injected bismuth perchlorate into a flowing stream of hydrochloric acid.

Bibliography

Malinowski, E. R. (1992). Window factor analysis: Theoretical derivation and application to flow injection analysis data. Journal of Chemometrics, 6(1), 29â40. Portico.

Authors 1

Edmund R. Malinowski (first)

References 14 Referenced 259

10.1021/ac60294a012
10.1021/ac00244a031
10.1016/0169-7439(86)80026-0
10.1021/ac00225a033
10.1021/ac00285a047
10.1021/ci00044a004
10.1016/S0003-2670(00)84962-4
10.1016/0039-9140(85)80238-1
{'key': 'e_1_2_1_9_3', 'first-page': '315', 'volume': '39', 'year': '1985', 'journal-title': 'Chimia'} / Chimia (1985)
10.1021/ac00130a035
10.1002/cem.1180030303
{'key': 'e_1_2_1_12_2', 'volume-title': 'Factor Analysis in Chemistry', 'author': 'Malinowski E. R.', 'year': '1991'} / Factor Analysis in Chemistry by Malinowski E. R. (1991)
10.1002/cem.1180030107
10.1016/0169-7439(91)80096-9

Dates

Type	When
Created	20 years, 3 months ago (May 28, 2005, 8:51 p.m.)
Deposited	1 year, 9 months ago (Nov. 20, 2023, 6:28 p.m.)
Indexed	3 weeks ago (Aug. 7, 2025, 4:53 p.m.)
Issued	33 years, 7 months ago (Jan. 1, 1992)
Published	33 years, 7 months ago (Jan. 1, 1992)
Published Online	20 years, 4 months ago (March 30, 2005)
Published Print	33 years, 7 months ago (Jan. 1, 1992)

Funders 0

None

BibTeX

@article{Malinowski_1992, title={Window factor analysis: Theoretical derivation and application to flow injection analysis data}, volume={6}, ISSN={1099-128X}, url={http://dx.doi.org/10.1002/cem.1180060104}, DOI={10.1002/cem.1180060104}, number={1}, journal={Journal of Chemometrics}, publisher={Wiley}, author={Malinowski, Edmund R.}, year={1992}, month=jan, pages={29–40} }

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