Abstract
-DSPE-FAAS, and the percent recovery results between 84.8% and 120.6% obtained with the matrix matching calibration strategy demonstrated that the developed method is feasible for determining nickel ions in thyme tea and similar matrices with high accuracy. The Eco-Scale index was evaluated to determine the greenness of the developed preconcentration protocol, and a net score of 88 was calculated, indicating excellent environmental characteristics.
Keywords
Detection limit
Sorbent
Nickel
Solid phase extraction
Extraction (chemistry)
Matrix (chemical analysis)
Spectrophotometry
Linear range
Chemistry
Chromatography
Subject Areas
Heavy Metals in Plants
·Analytical Chemistry ·Physical Sciences
Analytical chemistry methods development
·Analytical Chemistry ·Physical Sciences
Nanoparticles: synthesis and applications
·Materials Chemistry ·Physical Sciences
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