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Mohamed S. Abu-Bakr

Assiut University

17

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Facile Spectrophotometric Determination of Aluminum(III) and Copper(II) Simultaneously with Alizarin Yellow R in Aluminum-Copper Alloys

2009 Analytical Letters
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Citations (1)
Spectrophotometric study of the complexation equilibria of iron(III) with 3‐hydroxypicolinic acid and determination of iron in pharmaceutical preparations

2007 Journal of Chemical Technology & Biotechnology
- Mohamed S. Abu-Bakr
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Spectrophotometric Studies on the Complexation Equilibria of Ni and Pb with 2-Carboxy-2-Hydroxy-5'-Sulfo-Formazylbenzene. Simultaneous Determination of Trace Amounts of Ni and Pb

2004 Annali Di Chimica
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Interaction of nickel with 4-(2'-benzothiazolylazo) salicylic acid (BTAS) and simultaneous first-derivative spectrophotometric determination of nickel(II) and iron(III).

2003 Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
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Complex formation equilibria of iron(III) with 2-hydroxy-3- pyridinol and 2-mercapto-3-pyridinol. Spectrophotometric determination of iron(III) in multivitamins

2000 Analytical Letters
- Elham Y. Hashem
- Mohamed S. Abu-Bakr
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Complexation equilibria and spectrophotometric determination of iron(III) with 1-amino-4-hydroxyanthraquinone

1994 Talanta
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Untersuchungen anmixed-ligand ? Komplexen von Kupfer(II) mit 3,4,5-Trihydroxybenzoesure und Pyridincarbonsuren und ihren C-Homologen

1994 Monatshefte Fur Chemie
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Spectrophotometric study of acid-base equilibria of 4-(2-benzothiazolylazo)resorcinol and 4-(2-benzothiazolylazo)salicylic acid in water-organic solvent media

1993 Journal of Solution Chemistry
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Spectrophotometric study of acid-base equilibria of 4-(2-benzothiazolylazo)resorcinol and 4-(2-benzothiazolylazo)salicylic acid

1993
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Acid dissociation and solution equilibria of some pyridinecarboxylic acids

1992 Analyst
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Citations (22)