DOI: 10.1039/d6ay02005d ISSN: 1759-9660

Defining selective chelation windows for Ca 2+ –Mg 2+ discrimination in saline matrices: comparative performance of EDTA and EGTA

Ghadeer H. Albalawi, Ibtihaj Albalawi, Muhammad Ayaz, Fatimah A. Alotaibi, Munawar Iqbal, Atheer G. Almashhori, Fahad Ayesh Alharthi, Christopher Michael

Selective discrimination of Ca 2+ from Mg 2+ remains challenging in saline matrices because both ions exhibit similar coordination behaviour and their chelation responses can be altered by solution conditions.

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