Advanced search
Publication Cover
Analytical Letters Volume 34, 2001 - Issue 5
Submit an article Journal homepage
51
Views
10
CrossRef citations to date
0
Altmetric
Original Articles

SELECTIVE SPECTROPHOTOMETRIC DETERMINATION OF COBALT(II) IN SYNTHETIC MIXTURES AND PHARMACEUTICAL FORMULATES WITH 5-[o-CARBOXYPHENYLAZO]2,4-DIHYDROXYBENZOIC ACID

A. S. Amin Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
,
I. S. Ahmed Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
&
M. E. Moustafa Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
Pages 749-759 | Received 06 Sep 2000, Accepted 09 Jan 2001, Published online: 02 Feb 2007

Citations (10)

Keep up to date with the latest research on this topic with citation updates for this article.

Subscribe to citation updates

Read on this site (2)

M. E. Moustafa. (2005) Synthesis and Structural and Biological Activity Studies on Some Lanthanide Chelates with O‐ and N‐Containing Ligands. Spectroscopy Letters 38:1, pages 23-34.
Read now
Guangyu Yang, Xuechang Dong, Qiufen Hu & Jiayuan Yin. (2002) SOLID PHASE EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF COBALT WITH 2-(2-QUINOLINYLAZO)-5-DIMETHYLAMINOBENZOIC ACID AS CHROMOGENIC REAGENT. Analytical Letters 35:10, pages 1735-1745.
Read now

Articles from other publishers (8)

Hesham H. El-Feky, Alaa S. Amin & Eslam M. I. Moustafa. (2022) Utilization of a plasticized PVC optical sensor for the selective and efficient detection of cobalt( ii ) in environmental samples . RSC Advances 12:29, pages 18431-18440.
Crossref
Mantang Chen, Xuelin Dong, Ling Yao, Zhou Song & Lihua Zhu. (2019) Sensitive spectrophotometric determination of trace-level Co2+ in water based on acetate enhanced catalysis of Co2+. Microchemical Journal 146, pages 327-331.
Crossref
Ling Su & Heng Shen Xie. (2014) Determination of Trace Cobalt in Water by Reversed Flow Injection Spectrophotometry. Advanced Materials Research 955-959, pages 1276-1279.
Crossref
Hongqi Chen, Fei Yuan, Juan Xu, Yiyang Zhang, Yong Wu & Lun Wang. (2013) Simple and sensitive detection method for Cobalt(II) in water using CePO4:Tb3+ nanocrystals as fluorescent probes. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 107, pages 151-155.
Crossref
Wish Thanasarakhan, Senee Kruanetr, Richard L. Deming, Boonsom Liawruangrath, Sunantha Wangkarn & Saisunee Liawruangrath. (2011) Sequential injection spectrophotometric determination of tetracycline antibiotics in pharmaceutical preparations and their residues in honey and milk samples using yttrium (III) and cationic surfactant. Talanta 84:5, pages 1401-1409.
Crossref
M. Gaber, A.M. Hassanein & A.A. Lotfalla. (2008) Synthesis and characterization of Co(II), Ni(II) and Cu(II) complexes involving hydroxy antipyrine azodyes. Journal of Molecular Structure 875:1-3, pages 322-328.
Crossref
Maria C. H. da Silva, Luis H. M. da Silva & Fernanda J. Paggioli. (2005) A Novel Micellar Medium Using Triblock Copolymer for Cobalt Determination. Analytical Sciences 21:8, pages 933-937.
Crossref
A.S Amin & Y.M Issa. (2003) Utility of formazans and cetylpyridinium chloride in rapid spectrophotometric determination of zinc in biological materials and pharmaceutical formulations. Journal of Pharmaceutical and Biomedical Analysis 31:3, pages 491-497.
Crossref

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.