Determination of aromatic amines in water samples by capillary electrophoresis with electrochemical and fluorescence detection
Two capillary electrophoresis methods have been compared for the determination of aniline
derivatives in environmental water samples. With the first method the anilines were …
derivatives in environmental water samples. With the first method the anilines were …
Determination of low-aliphatic aldehyde derivatizatives in human saliva using polymer monolith microextraction coupled to high-performance liquid chromatography
HJ Zhang, JF Huang, H Wang, YQ Feng - Analytica chimica acta, 2006 - Elsevier
In this study, a polymer monolith microextraction (PMME) using a poly (methacrylic acid–
ethylene glycol dimethacrylate)(MAA–EGDMA) monolith in conjunction with high …
ethylene glycol dimethacrylate)(MAA–EGDMA) monolith in conjunction with high …
Capillary electrophoresis and capillary electrochromatography of organic pollutants
GW Sovocool, WC Brumley… - … An International Journal, 1999 - Wiley Online Library
Capillary electrophoresis (CE) has a unique capability for separation of analytes of
environmental concern, particularly those that are more polar and ionic, based on the …
environmental concern, particularly those that are more polar and ionic, based on the …
Laser-induced fluorescence and UV detection of derivatized aldehydes in air samples using capillary electrophoresis
In this work, two capillary zone electrophoresis methodologies using UV absorption
detection (214 nm) and laser-induced fluorescence detection (He/Cd laser, 325 nm …
detection (214 nm) and laser-induced fluorescence detection (He/Cd laser, 325 nm …
Development of DNPH/HPLC method for the measurement of carbonyl compounds in the aqueous phase: applications to laboratory simulation and field measurement
H Wang, X Zhang, Z Chen - Environmental Chemistry, 2009 - CSIRO Publishing
Environmental context. Carbonyl compounds, a class of oxygenated organic matter, are
crucial participants in atmospheric processes. Recently, studies have shown that the …
crucial participants in atmospheric processes. Recently, studies have shown that the …
Combination of microporous membrane liquid–liquid extraction and capillary electrophoresis for the analysis of aromatic amines in water samples
Q Zhou, G Jiang, J Liu, Y Cai - Analytica chimica acta, 2004 - Elsevier
A method has been established for the simultaneous analysis of eight aromatic amines in
water samples by the combination of capillary zone electrophoresis and microporous …
water samples by the combination of capillary zone electrophoresis and microporous …
Derivatizing assay for the determination of aldehydes using micellar electrokinetic chromatography
TA Donegatti, LM Gonçalves, EA Pereira - Electrophoresis, 2017 - Wiley Online Library
In this work, the use of a novel derivatization agent for the determination of aldehydes (in this
particular case: formaldehyde, acetaldehyde, propionaldehyde, and valeraldehyde) using …
particular case: formaldehyde, acetaldehyde, propionaldehyde, and valeraldehyde) using …
Analysis of low molecular weight aldehydes in air samples by capillary electrophoresis after derivatization with 4‐hydrazinobenzoic acid
EA Pereira, MOO Rezende… - Journal of separation …, 2004 - Wiley Online Library
This work reports the analysis of selected aldehydes in air samples using capillary
electrophoresis (CE). The method is based on the reaction of aldehydes with 4 …
electrophoresis (CE). The method is based on the reaction of aldehydes with 4 …
Optimization and comparison of HPLC and RRLC conditions for the analysis of carbonyl-DNPH derivatives
SM Ochs, M Fasciotti, RP Barreto, NG de Figueiredo… - Talanta, 2010 - Elsevier
Analytical conditions for the analysis of 15 carbonyl-DNPH derivatives were optimized and
compared by high performance liquid chromatography (HPLC) and rapid resolution liquid …
compared by high performance liquid chromatography (HPLC) and rapid resolution liquid …
Hollow‐fiber liquid‐phase microextraction coupled with miniature capillary electrophoresis for the trace analysis of four aliphatic aldehydes in water samples
Y Li, F Yi, Y Zheng, Y Wang, J Ye… - Journal of Separation …, 2015 - Wiley Online Library
An environmentally friendly method for the trace analysis of four aliphatic aldehydes as
water disinfection byproducts has been developed based on hollow‐fiber liquid‐phase …
water disinfection byproducts has been developed based on hollow‐fiber liquid‐phase …