UV photochemical vapor generation and in situ preconcentration for determination of ultra-trace nickel by flow injection graphite furnace atomic absorption spectrometry

2009 ◽  
Vol 24 (10) ◽  
pp. 1452 ◽  
Author(s):  
Chengbin Zheng ◽  
Ralph E. Sturgeon ◽  
Xiandeng Hou
Keyword(s):  
Flow Injection ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Vapor Generation ◽  
Graphite Furnace Atomic Absorption ◽  
Photochemical Vapor Generation ◽  
Ultra Trace ◽  
In Situ Preconcentration

Photochemical vapor generation and in situ preconcentration for determination of mercury by graphite furnace atomic absorption spectrometry

2015 ◽  
Vol 7 (7) ◽  
pp. 3015-3021 ◽  
Author(s):  
Chunlin He ◽  
Guanglei Cheng ◽  
Chengbin Zheng ◽  
Li Wu ◽  
Yong-Ill Lee ◽  
...  
Keyword(s):  
Graphite Furnace ◽  
Chemical Vapor ◽  
Absorption Spectrometry ◽  
Mercury Vapor ◽  
Vapor Generation ◽  
Graphite Furnace Atomic Absorption ◽  
Photochemical Vapor Generation ◽  
Gf Aas

Mercury vapor from photo-chemical vapor generation (CVG) was enriched in gold nanorods (AuNRs) for enhancing sensitivity of GF-AAS.

Determination of mercury in fish by photochemical vapor generation graphite furnace atomic absorption spectrometry

2016 ◽  
Vol 8 (46) ◽  
pp. 8165-8172 ◽  
Author(s):  
Mariana da Luz Potes ◽  
Leandro Kolling ◽  
Alexandre de Jesus ◽  
Morgana Bazzan Dessuy ◽  
Maria Goreti Rodrigues Vale ◽  
...  
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Graphite Furnace ◽  
Absorption Spectrometry ◽  
Vapor Generation ◽  
Fish Samples ◽  
Graphite Furnace Atomic Absorption ◽  
Mercury In Fish ◽  
Photochemical Vapor Generation

Hg was determined in fish samples treated with TMAH, using n-propanol to assist the photochemical vapor generation.

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