Highly sensitive detection of melamine and its derivatives by capillary electrophoresis coupled with online preconcentration techniques

Highly sensitive determination of lantha

Highly sensitive determination of lanthanides by capillary electrophoresis with direct visible detection after precapillary complexation with aromatic polyaminocarboxylate and additionally applying dynamic ternary complexation with nitrilotriacetic acid

✍ Shingo Saito; Naoki Danzaka; Suwaru Hoshi 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 299 KB

## Abstract A newly synthesized aromatic polyaminocarboxylate (NBD‐ABEDTA, H~4~L) was applied to precapillary derivatizing capillary electrophoresis as a chelating reagent for lanthanide ions (Ln^3+^). The Ln‐L complexes provide both kinetic stability on dissociation due to their methyl‐EDTA coordi