In-syringe solvent-assisted dispersive solid phase extraction followed by flame atomic absorption spectrometry for determination of nickel in water and food samples

2019 ◽  
Vol 144 ◽  
pp. 88-92 ◽  
Author(s):  
Jamshid Mofid Nakhaei ◽  
Mohammad Reza Jamali ◽  
Shabnam Sohrabnezhad ◽  
Reyhaneh Rahnama
Keyword(s):  
Solid Phase Extraction ◽  
Flame Atomic Absorption Spectrometry ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Food Samples ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Flame Atomic Absorption ◽  
Determination Of Nickel

Determination of total chromium in tea samples by suspension dispersive solid phase extraction combined with silver nanoparticles and using flame atomic absorption spectrometry

2015 ◽  
Vol 7 (5) ◽  
pp. 2093-2099 ◽  
Author(s):  
Wei Xiong ◽  
Chunsheng Cheng ◽  
Yaling Yang
Keyword(s):  
Silver Nanoparticles ◽  
Solid Phase Extraction ◽  
Flame Atomic Absorption Spectrometry ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Phase Extraction ◽  
Dispersive Solid Phase Extraction ◽  
Total Chromium ◽  
Flame Atomic Absorption

A method to separate and preconcentrate trace levels of chromium using silver nanoparticle (Ag NP) technology and suspension dispersive solid phase extraction is proposed.

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