Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix

Volume: 21 Number: 2 April 25, 2017

Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix

Abstract

A novel method for the determination of nickel in edible oils was proposed. The suggested procedure was on the basis of complexation of N, N’-bis(4-methoxysalicylidene) ethylenediamine and nickel in oily media and UV-Visible spectrophotometric determination at 396 nm. The complex formation was completed within 20 seconds. The mixture of n-hexane and acetone (1:4, v/v) was used as solvent and the molar absorptivity of the complex was calculated as 6540 L mol-1 cm-1.The limits of detection and quantification were 0.24 and 0.82 µg g-1, respectively. The calibration graph was linear between 0.25-1.50 mg L-1 nickel concentration with 0.9995 correlation coefficient. The reliability of the suggested method was tested by analysis of organometallic nickel standard and the recovery and relative standard deviation were found as 97.0 % and 3.8 %, respectively. Furthermore, the developed method was successfully applied on nickel spiked real samples and recovery values were between 90.0 - 104.0 %.

Keywords

References

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Publication Date

April 25, 2017

Submission Date

January 21, 2017

Acceptance Date

-

Published in Issue

Year 2017 Volume: 21 Number: 2

APA
Tokay, F. (2017). Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(2), 332-337. https://doi.org/10.19113/sdufbed.67183
AMA
1.Tokay F. Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix. J. Nat. Appl. Sci. 2017;21(2):332-337. doi:10.19113/sdufbed.67183
Chicago
Tokay, Feyzullah. 2017. “Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (2): 332-37. https://doi.org/10.19113/sdufbed.67183.
EndNote
Tokay F (August 1, 2017) Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 2 332–337.
IEEE
[1]F. Tokay, “Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix”, J. Nat. Appl. Sci., vol. 21, no. 2, pp. 332–337, Aug. 2017, doi: 10.19113/sdufbed.67183.
ISNAD
Tokay, Feyzullah. “Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/2 (August 1, 2017): 332-337. https://doi.org/10.19113/sdufbed.67183.
JAMA
1.Tokay F. Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix. J. Nat. Appl. Sci. 2017;21:332–337.
MLA
Tokay, Feyzullah. “Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 21, no. 2, Aug. 2017, pp. 332-7, doi:10.19113/sdufbed.67183.
Vancouver
1.Feyzullah Tokay. Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix. J. Nat. Appl. Sci. 2017 Aug. 1;21(2):332-7. doi:10.19113/sdufbed.67183

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