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Complex-Forming Properties of Ceftazidime with Fe(III) Ions in an Aqueous Solution.

ABSTRACT: In the present study, the complexing properties of ceftazidime with Fe(III) ions in aqueous solutions were characterized by UV-vis spectrophotometric and potentiometric methods. Using the UV-vis spectrophotometric method, the absorbance values for Fe(III) ions, a third-generation cephalosporin antibiotic (ceftazidime), and the Fe(III)-ceftazidime system were determined. Based on pH-metric studies, the value of the stability constant for the Fe(III)-ceftazidime complex was calculated.

SUBMITTER: Pajak M

PROVIDER: S-EPMC9653668 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature

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Complex-Forming Properties of Ceftazidime with Fe(III) Ions in an Aqueous Solution.

Pająk Marek M Woźniczka Magdalena M Fichna Jakub J

Molecules (Basel, Switzerland) 20221025 21

In the present study, the complexing properties of ceftazidime with Fe(III) ions in aqueous solutions were characterized by UV-vis spectrophotometric and potentiometric methods. Using the UV-vis spectrophotometric method, the absorbance values for Fe(III) ions, a third-generation cephalosporin antibiotic (ceftazidime), and the Fe(III)-ceftazidime system were determined. Based on pH-metric studies, the value of the stability constant for the Fe(III)-ceftazidime complex was calculated. ...[more]

PMID: 36364052

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