Use of a new magnetic ion–imprinted nanocomposite adsorbent for selective and rapid preconcentration and determination of trace nickel by flame atomic absorption spectrometry

2016 ◽  
Vol 8 (4) ◽  
pp. 824-829 ◽  
Author(s):  
Yuan Chen ◽  
Xiaoguo Ma ◽  
Minghua Huang ◽  
Junbiao Peng ◽  
Chunying Li
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Environmental Water ◽  
Phase Extraction ◽  
Flame Atomic Absorption ◽  
Ion Imprinted ◽  
Magnetic Ion ◽  
Nanocomposite Adsorbent

Selective and rapid preconcentration of trace Ni(ii) in environmental water by solid-phase extraction using a magnetic Ni(ii)–imprinted nanocomposite as the adsorbent.

scholarly journals Preconcentration of Copper with Solid Phase Extraction and its Determination by Flame Atomic Absorption Spectrometry

2008 ◽  
Vol 5 (4) ◽  
pp. 878-883 ◽  
Author(s):  
Ayob Parchehbaf Jadid ◽  
Habibollah Eskandari
Keyword(s):  
Detection Limit ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Copper Ions ◽  
Absorption Spectrometry ◽  
Phase Extraction ◽  
Flame Atomic Absorption ◽  
Low Levels ◽  
Determination Of Copper

A new method for the solid phase extraction (SPE) and determination of copper ions at low levels is presented. Extraction percent and the effects of some factors were evaluated. The detection limit was in the range of 2.26 µg·L-1. This procedure has been successfully applied to determination of copper in water samples.

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