Journal
MOLECULES
Volume 27, Issue 21, Pages -Publisher
MDPI
DOI: 10.3390/molecules27217226
Keywords
Fe(III) complexes; ceftazidime; UV-vis spectroscopy; potentiometry
Funding
- Medical University of Lodz [503/3-014-02/503-31-001, 503/1-156-04/503-11-001]
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In this study, the complexing properties of ceftazidime with Fe(III) ions in aqueous solutions were characterized using UV-vis spectrophotometric and potentiometric methods. The stability constant for the Fe(III)-ceftazidime complex was calculated based on pH-metric studies.
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.
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