Dissolvable layered double hydroxide as an efficient nanosorbent for centrifugeless air-agitated dispersive solid-phase extraction of potentially toxic metal ions from bio-fluid samples
A novel centrifugeless dispersive solid-phase extraction method was developed. A new functionalized LDH nanosorbent was introduced. The proposed method extends application of D-SPE in on-line systems. Some potentially toxic heavy metals were quantified in different biological fluids. Elimination of centrifugation and elution steps, are most advantages of the method.