Optimized and validated spectrophotometric method for the determination of palladium (II) in synthetic mixture and automobile workshop area samples
Joint Authors
Azmi, Sayyid Najmul Hejaz
Iqbal, Bashir
al-Ruqishi, Badriyah Hamid Khamis
al-Sayyabi, Safa Ali Muhammad
al-Quraini, Nawal Musbih Khaif
Rahman, Nafisur
Source
Arab Journal of Basic and Applied Sciences
Issue
Vol. 19, Issue 0 (29 Feb. 2016), pp.29-36, 8 p.
Publisher
University of Bahrain College of Science
Publication Date
2016-02-29
Country of Publication
Bahrain
No. of Pages
8
Main Subjects
Topics
Abstract EN
An optimized and validated spectrophotometric method has been developed for the determination of Pd(II) in synthetic mixture and automobile workshop area samples.
The method was based on the complex formation of Pd(II) with cefixime in methanol-distilled water medium in the presence of Na2HPO4-citric acid buffer solution of pH 2.6 at room temperature.
The complex showed the maximum absorption wavelength at 352 nm.
Beer’s law was obeyed in the working concentration range of 0.7502–16.5004 lg mL1 with apparent molar absorptivity of 1.224 · 104 L mol1 cm1 and Sandell’s sensitivity of 0.002 lg/cm2/0.001 absorbance unit.
Limits of detection (LOD) and quantitation (LOQ) for the proposed method were 0.07 and 0.21 lg mL1, respectively.
The effect of diverse ions such as Cu(II), Mg(II), Mn(II), Ca(II), Fe(II), Cr(III), Ni(II), Al(III), Fe(III), Cd(II) and Zn(II) has been studied in the presence of Pd(II) and the maximum tolerance limit of each metal was calculated.
The proposed method was successfully applied for the determination of Pd(II) in synthetic mixture and automobile workshop area samples.
American Psychological Association (APA)
Azmi, Sayyid Najmul Hejaz& Iqbal, Bashir& al-Ruqishi, Badriyah Hamid Khamis& al-Sayyabi, Safa Ali Muhammad& al-Quraini, Nawal Musbih Khaif& Rahman, Nafisur. 2016. Optimized and validated spectrophotometric method for the determination of palladium (II) in synthetic mixture and automobile workshop area samples. Arab Journal of Basic and Applied Sciences،Vol. 19, no. 0, pp.29-36.
https://search.emarefa.net/detail/BIM-668470
Modern Language Association (MLA)
Azmi, Sayyid Najmul Hejaz…[et al.]. Optimized and validated spectrophotometric method for the determination of palladium (II) in synthetic mixture and automobile workshop area samples. Arab Journal of Basic and Applied Sciences Vol. 19 (Feb. 2016), pp.29-36.
https://search.emarefa.net/detail/BIM-668470
American Medical Association (AMA)
Azmi, Sayyid Najmul Hejaz& Iqbal, Bashir& al-Ruqishi, Badriyah Hamid Khamis& al-Sayyabi, Safa Ali Muhammad& al-Quraini, Nawal Musbih Khaif& Rahman, Nafisur. Optimized and validated spectrophotometric method for the determination of palladium (II) in synthetic mixture and automobile workshop area samples. Arab Journal of Basic and Applied Sciences. 2016. Vol. 19, no. 0, pp.29-36.
https://search.emarefa.net/detail/BIM-668470
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 35-36
Record ID
BIM-668470