Sensitivity Enhancement for Slotted Quartz Tube Flame Atomic Absorption Spectrometry Using a Gas Screen

2011 ◽  
Vol 44 (15) ◽  
pp. 2513-2520 ◽  
Author(s):  
Mehrdad Gholami ◽  
Mohammad Javad Farjoud ◽  
Masoud Sepehri ◽  
Ammar Nazari ◽  
Majid Gholami ◽  
...  
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Flame Atomic Absorption Spectrometry ◽  
Absorption Spectrometry ◽  
Sensitivity Enhancement ◽  
Quartz Tube ◽  
Flame Atomic Absorption ◽  
Slotted Quartz Tube ◽  
Gas Screen

A new method for the determination of cadmium at ultratrace levels using slotted quartz tube-flame atomic absorption spectrometry after preconcentration with stearic acid coated magnetite nanoparticles

2017 ◽  
Vol 32 (12) ◽  
pp. 2433-2438 ◽  
Author(s):  
Erhan Akkaya ◽  
Nursu Aylin Kasa ◽  
Gülten Çetin ◽  
Sezgin Bakirdere
Keyword(s):  
Stearic Acid ◽  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Flame Atomic Absorption Spectrometry ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Quartz Tube ◽  
Flame Atomic Absorption ◽  
Slotted Quartz Tube

A combination of slotted quartz tube attached flame atomic absorption spectrometry (SQT-FAAS) and stearic acid coated magnetite nanoparticle based solid phase microextraction (SPME-MNP) was used for the determination of ultratrace amounts of cadmium.

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