Plasma parameter and film casting optimization for the determination of particulate matter in a sol–gel matrix by radiofrequency glow discharge optical emission spectrometry (rf-GD-OES)

2006 ◽  
Vol 21 (2) ◽  
pp. 126-133 ◽  
Author(s):  
Tim M. Brewer ◽  
W. Clay Davis ◽  
R. Kenneth Marcus
Keyword(s):  
Particulate Matter ◽  
Glow Discharge ◽  
Plasma Parameter ◽  
Sol Gel ◽  
Optical Emission ◽  
Emission Spectrometry ◽  
Film Casting ◽  
Casting Optimization ◽  
Radiofrequency Glow Discharge

Simplified and rapid determination of Ca, K, Mg, and Na in fruit juices by flowing liquid cathode atmospheric glow discharge optical emission spectrometry

2021 ◽  
Author(s):  
Monika Gorska ◽  
Pawel Pohl
Keyword(s):  
Glow Discharge ◽  
Rapid Determination ◽  
Optical Emission ◽  
Fruit Juices ◽  
Emission Spectrometry ◽  
Atmospheric Pressure Glow Discharge ◽  
Flowing Liquid ◽  
Liquid Cathode ◽  
Pressure Glow Discharge

Atmospheric pressure glow discharge (APGD) microplasma, sustained between a flowing liquid cathode (FLC) and a tungsten anode, was applied for the determination of Ca, K, Mg, and Na in fruit juices with a simplified sample preparation procedure.

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