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Computer programs to obtain HPLC parameters of beta-lactam antibiotics
Computers in Biology and Medicine
|January 1, 1984
Summary
This study provides BASIC and TI-59 programs to calculate high-performance liquid chromatography (HPLC) retention factors for beta-lactam antibiotics. These calculations are essential for understanding how antibiotic behavior changes with pH variations.
Area of Science:
- Analytical Chemistry
- Pharmaceutical Sciences
Background:
- Beta-lactam antibiotics exhibit varying chromatographic behavior influenced by pH.
- Understanding retention factors is crucial for antibiotic analysis and quality control.
Purpose of the Study:
- To develop and present computational tools for determining HPLC retention factors of beta-lactam antibiotics.
- To facilitate the prediction of antibiotic chromatographic behavior across different pH conditions.
Main Methods:
- Utilized BASIC and TI-59 programming languages to create algorithms.
- Incorporated antibiotic pK's, pH values, and capacity factors into the calculations.
Main Results:
- Provided program listings for calculating HPLC retention factors.
- Demonstrated the utility of these programs in predicting chromatographic behavior.
Conclusions:
- The developed programs offer a practical method for estimating HPLC retention factors for beta-lactam antibiotics.
- These tools aid in optimizing chromatographic methods and understanding antibiotic separation based on physicochemical properties.