Determination of commercial colorants in different water bodies using partial least squares regression (PLS)‎ : a chemometric study

Joint Authors

al-Shaykh, Amjad H.
al-Daqas, Yahya S.
al-Ghouti, Muhammad A.
Sunjuk, Mahmud S.

Source

Jordan Journal of Chemistry

Issue

Vol. 3, Issue 3 (30 Sep. 2008), pp.321-336, 16 p.

Publisher

Yarmouk University Deanship of Research and Graduate Studies

Publication Date

2008-09-30

Country of Publication

Jordan

No. of Pages

16

Main Subjects

Chemistry

Topics

Abstract EN

A simple analytical method for the simultaneous determination of three commercial dyes (Basic Blue 9, Brilliant Blue E-4BA, and Reactive Blue 2) in water without prior separation of the solutes is presented.

Partial Least Squares Regression (PLS-1) was applied for the resolution of the high spectral overlapping between dyes.

At the best modeling conditions, mean recoveries and relative standard deviations (R.S.D.) for dyes prediction by PLS-1 were found to be 101.3 (4.5 %), 95.7 (8.4 %), and 94.9 (6.4 %) for Basic Blue 9, Brilliant Blue E-4BA, and Reactive Blue 2, respectively.

Estimated limits of detection (LOD) were 0.11, 0.52, 0.49 mg L-1 for Basic Blue 9, Brilliant Blue E-4BA, and Reactive Blue 2, respectively.

Finally, quantitative determination of these commercial dyes spiked in real water samples was carried out successfully by the proposed method without the need for solutes separation.

American Psychological Association (APA)

al-Daqas, Yahya S.& al-Shaykh, Amjad H.& al-Ghouti, Muhammad A.& Sunjuk, Mahmud S.. 2008. Determination of commercial colorants in different water bodies using partial least squares regression (PLS) : a chemometric study. Jordan Journal of Chemistry،Vol. 3, no. 3, pp.321-336.
https://search.emarefa.net/detail/BIM-275258

Modern Language Association (MLA)

al-Daqas, Yahya S.…[et al.]. Determination of commercial colorants in different water bodies using partial least squares regression (PLS) : a chemometric study. Jordan Journal of Chemistry Vol. 3, no. 3 (Sep. 2008), pp.321-336.
https://search.emarefa.net/detail/BIM-275258

American Medical Association (AMA)

al-Daqas, Yahya S.& al-Shaykh, Amjad H.& al-Ghouti, Muhammad A.& Sunjuk, Mahmud S.. Determination of commercial colorants in different water bodies using partial least squares regression (PLS) : a chemometric study. Jordan Journal of Chemistry. 2008. Vol. 3, no. 3, pp.321-336.
https://search.emarefa.net/detail/BIM-275258

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 335-336

Record ID

BIM-275258