PMID- 27272699
OWN - NLM
STAT- MEDLINE
DCOM- 20170327
LR  - 20181202
IS  - 2050-7895 (Electronic)
IS  - 2050-7887 (Linking)
VI  - 18
IP  - 7
DP  - 2016 Jul 13
TI  - Quantitative analysis of aliphatic amines in urban aerosols based on online 
      derivatization and high performance liquid chromatography.
PG  - 796-801
LID - 10.1039/c6em00197a [doi]
AB  - A method combining online derivatization with high performance liquid 
      chromatography/fluorescence detection was developed for the determination of 
      seven aliphatic amines (ethanolamine, methylamine, ethylamine, propylamine, 
      butylamine, pentylamine and hexylamine) in urban aerosols. The collected amines 
      were online derivatized with o-phthalaldehyde to form highly fluorescent 
      sulfonatoisoindole derivatives. The derivatives were completely separated in 13 
      min through gradient elution and detected by fluorescence detection at an 
      excitation wavelength of 334 nm and an emission wavelength of 443 nm. Under the 
      optimized conditions, the relative standard derivations (RSDs) of all detected 
      amines were 0.02-2.03% and 1.04-1.52% for the retention time and peak area, 
      respectively. Excellent linearity was achieved for each analyte, ranging from 5 
      mug L(-1) to 1000 mug L(-1) (R(2) > 0.99). The detection limits for all analytes 
      were below 1.1 mug L(-1). The proposed method was used to analyze aliphatic amines 
      in 35 samples of urban PM2.5 collected in Shanghai and was found to be suitable 
      for the determination of particulate aliphatic amines at ng m(-3) levels in 
      ambient air. Based on our measurements, ethanolamine and methylamine were the 
      most abundant species on average in Shanghai during dry and wet seasons. The 
      highest concentration was 15.3 ng m(-3) for ethanolamine and 13.2 ng m(-3) for 
      methylamine.
FAU - Huang, Xiongfeng
AU  - Huang X
AD  - Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Center 
      for Atmospheric Chemistry Study, Department of Environmental Science and 
      Engineering, Fudan University, Shanghai 200433, China. congruideng@fudan.edu.cn 
      gzhuang@fudan.edu.cn.
FAU - Deng, Congrui
AU  - Deng C
AD  - Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Center 
      for Atmospheric Chemistry Study, Department of Environmental Science and 
      Engineering, Fudan University, Shanghai 200433, China. congruideng@fudan.edu.cn 
      gzhuang@fudan.edu.cn.
FAU - Zhuang, Guoshun
AU  - Zhuang G
AD  - Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Center 
      for Atmospheric Chemistry Study, Department of Environmental Science and 
      Engineering, Fudan University, Shanghai 200433, China. congruideng@fudan.edu.cn 
      gzhuang@fudan.edu.cn.
FAU - Lin, Jing
AU  - Lin J
AD  - Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Center 
      for Atmospheric Chemistry Study, Department of Environmental Science and 
      Engineering, Fudan University, Shanghai 200433, China. congruideng@fudan.edu.cn 
      gzhuang@fudan.edu.cn.
FAU - Xiao, Mengxin
AU  - Xiao M
AD  - Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Center 
      for Atmospheric Chemistry Study, Department of Environmental Science and 
      Engineering, Fudan University, Shanghai 200433, China. congruideng@fudan.edu.cn 
      gzhuang@fudan.edu.cn.
LA  - eng
PT  - Journal Article
PL  - England
TA  - Environ Sci Process Impacts
JT  - Environmental science. Processes & impacts
JID - 101601576
RN  - 0 (Aerosols)
RN  - 0 (Amines)
RN  - 0 (Methylamines)
RN  - BSF23SJ79E (methylamine)
SB  - IM
MH  - Aerosols/*analysis
MH  - Amines/*analysis
MH  - Chemistry Techniques, Analytical/*methods
MH  - China
MH  - Chromatography, High Pressure Liquid
MH  - Cities
MH  - Environmental Monitoring/*methods
MH  - Methylamines/*analysis
EDAT- 2016/06/09 06:00
MHDA- 2017/03/28 06:00
CRDT- 2016/06/09 06:00
PHST- 2016/06/09 06:00 [entrez]
PHST- 2016/06/09 06:00 [pubmed]
PHST- 2017/03/28 06:00 [medline]
AID - 10.1039/c6em00197a [doi]
PST - ppublish
SO  - Environ Sci Process Impacts. 2016 Jul 13;18(7):796-801. doi: 10.1039/c6em00197a.