Evaluation of multicomponent fluorimetric analytical data by use of partial least-squares calibration. Application to the determination of codeine and ephedrine in urine

Clinica Chimica Acta

Volumn 249, Issue 1-2, 1996, Pages 21-36

  Bautista Jiménez, Roberta D ^a   Jiménez Abizanda, Ana I ^a   Jiménez Moreno, Francisco ^a   Arias León, Juan J ^a  

^a UNIVERSIDAD DE LA LAGUNA   (Spain)

Author keywords

Acetylsalicylic acid; Codeine; Ephedrine; Fluorimetry; Multicomponent analysis; Partial least squares calibration; Urine

Indexed keywords

ACETYLSALICYLIC ACID; CODEINE; EPHEDRINE;

ARTICLE; CALIBRATION; DATA ANALYSIS; DRUG ANALYSIS; EXPERIMENTAL TEST; FLUOROMETRY; PRIORITY JOURNAL; SPECTROFLUOROMETRY; STATISTICAL ANALYSIS; URINALYSIS;

EID: 0006883884     PISSN: 00098981     EISSN: None     Source Type: Journal    
DOI: 10.1016/0009-8981(95)06254-8     Document Type: Article

References (16)

1. O'Haver TC, Green GL. Numerical error analysis of derivative spectrometry for the quantitative analysis of mixtures. Anal Chem 1976;48:312-318.
2. O'Haver TC. Derivative and wavelength modulation spectrometry. Anal Chem 1979;51:91A-100A.
3. Rubio S, Gomez-Hens A, Valcárcel M. Analytical applications of synchronous fluorescence spectroscopy. Talanta 1986;33:633-640.
4. Munoz de la Peña A, Salinas F, Durán Merás I. Simultaneous determination of salicylic and salicyluric acids in urine by first-derivative synchronous fluorescence spectroscopy. Anal Chem 1988;60:2493-2496.
5. Afonso Perera AM, Ayala Díaz JH, González Armas A, González Díaz V. Sensitive synchronous spectrofluorimetric methods for the determination of 1-and 2-naphthol in micellar media. Anal Lett 1993;26:2251-2268.
6. Petidier A, Rubio S, Gómez-Henz A, Valcárcel M. Simultaneous and direct determination of pyridoxal, pyridoxal-5′-phosphate, and pyridoxic acid in serum by derivative synchronous fluorescence spectroscopy. Anal Biochem 1986;156:212-220.
7. Oms MT, Forteza R, Cerdá V. Simultaneous determination of two components by spectrofluorimetric techniques. Anal Chim Acta 1990;233:159-163.
8. Cerdá V, Estela JM, Forteza R, Cladera A, Gómez E, Oms MT. Multi-component analysis of environmental matrices. Int J Environ Anal Chem 1993;52:159-178.
9. Gemperline PJ, Salt A. Principal components regression for routine multicomponent UV determinations: a validation protocol. J Chemometr 1989;3:343-357.
10. Brown SD. The Kalman filter in analytical chemistry. Anal Chim Acta 1986;181:1-26.
11. Xie YL, Wang JH, Liang YZ, Yu RQ. Robust Kalman filter as a chemometric method for analytical data processing. Anal Chim Acta 1992;269:307-316.
12. Wold H. Perspectives in probability and statistics. London: Academic Press, 1975.
13. Wold H, Rube A, Wold S, Dunn III WJ. The collinearity calibration problem in linear regression. The partial least squares (PLS) approach to generalized inverses. SIAM J Sci Stat Comp 1984;5:735-743.
14. Unscrambler v. 5.0. Trondheim: Computer-Aided Modelling A/S, 1993.
15. Mandel J, Linnig FJ. Study of accuracy in chemical analysis using linear calibration curves. Anal Chem 1957;29:743-749.
16. Chalmers RA, Wadds GA. Spectrofluorimetric analysis of mixtures of the principal opium alkaloids. Analyst 1970;95:234-241.