Determination of Atmospheric Nitrobenzanthrones by High-Performance Liquid Chromatography with Chemiluminescence Detection

Development of analytical methods for polycyclic aromatic hydrocarbons (PAHs) in airborne particulates: A review

“…NPAHs can be separately determined by HPLC with electrochemical detection (HPLCFCD) (Galceran and Moyano, 1993). Other papers concerning HPLC with chemiluminescence and fluorescence detections (CLD and FLD) for NPAHs have also been reported or reviewed (Hayakawa et al, 1992(Hayakawa et al, , 1999aTaga et al, 2005;Tang et al, 2004). The schematic diagram of typical HPLC/CLD analytical system is shown in Fig.…”

Oxidative stress and DNA damage caused by the urban air pollutant 3-NBA and its isomer 2-NBA in human lung cells analyzed with three independent methods

“…6B). However, it has been reported that ambient atmospheric concentrations of 2-NBA were 70-fold higher then 3-NBA, whereas measurements at the diesel source showed quite the opposite [35,36]. This suggests that emissions may undergo atmospheric reactions, which is important to take into account.…”

“…1B), which include CYP1A1/2A1 expressions and phase II enzymes such as N,S-tranferases [33,34]. Most of 3-NBA has been suggested to convert into 2-NBA in the atmosphere [35,36], but no toxicity data has been available for 2-NBA so far.…”

Chemiluminescence detection in liquid chromatography: Applications to clinical, pharmaceutical, environmental and food analysis—A review

“…4. A modification of the method was used for the determination of mutagenic nitrobenzanthrone (NBA) isomers [104]. 1-, 2-, 3-, and 10-NBA isomers were determined, with linear calibration ranges from 0.1 to 4 pmol, from 200 to 4000 pmol, from 1 to 50 pmol and from 10 to 400 pmol, respectively with RSDs lower than 3.0% (n = 3).…”