Determination of semivolatile organic compounds in exhaled breath condensate by gas chromatography-mass spectrometry

被引：0
|
作者：
A. A. Rodionov
A. I. Revelsky
I. A. Revelsky
T. N. Anokhina
E. Kh. Anaev
机构：
[1] Moscow State University,Department of Chemistry
[2] Medical University,Federal Research Institute of Pulmonology
来源：
Journal of Analytical Chemistry | 2014年 / 69卷
关键词：
exhaled breath condensate; GC-MS; extraction; adsorption preconcentration;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method is proposed for determining semivolatile organic compounds in exhaled breath condensate by gas chromatography-mass spectrometry (GC-MS) with preliminary liquid-liquid extraction and adsorption preconcentration of analytes from the extract obtained. The introduction of a significant portion of the resulting preconcentrate (up to 100 μL) into the chromatograph injector substantially lowered the detection limits for analytes. The experiment revealed a number of substances that have not been previously identified in the exhaled breath condensate. A list of these compounds is presented in the article.
引用
收藏
页码：1330 / 1336
页数：6
相关论文
共 50 条
  • [21] The determination of impurities in caprolactam by capillary gas chromatography-mass spectrometry
    Zhao, YY
    Jing, ZZ
    Li, HP
    Zhang, HS
    MICROCHEMICAL JOURNAL, 2001, 69 (03) : 213 - 217
  • [22] Determination of formaldehyde in hair creams by gas chromatography-mass spectrometry
    Lobo, Fabiana A.
    Santos, Talysson M. O.
    Vieira, Karla M.
    Osorio, Vanessa M.
    Taylor, Jason Guy
    DRUG TESTING AND ANALYSIS, 2015, 7 (09) : 848 - 852
  • [23] Determination of chlorine dioxide in water by gas chromatography-mass spectrometry
    Shinb, Ho-Sang
    Jung, Dong-Gyun
    JOURNAL OF CHROMATOGRAPHY A, 2006, 1123 (01) : 92 - 97
  • [24] Design of Breath Sampling Device and Procedure for Volatile Organic Compounds and Exhaled Breath Condensate
    Xiong, Hangming
    Sun, Jiaying
    Xue, Yingying
    Yu, Weijei
    Zhou, Yong
    Wan, Hao
    Wang, Ping
    2022 IEEE INTERNATIONAL SYMPOSIUM ON OLFACTION AND ELECTRONIC NOSE (ISOEN 2022), 2022,
  • [25] Simultaneous Determination of 69 Pesticide Residues in Coffee by Gas Chromatography-Mass Spectrometry
    Yang, Xin
    Wang, Jing
    Xu, D. C.
    Qiu, J. W.
    Ma, Ying
    Cui, J.
    FOOD ANALYTICAL METHODS, 2011, 4 (02) : 186 - 195
  • [26] Static headspace gas chromatography-mass spectrometry for volatile organic compounds in bovine milk samples
    Kwon, Dokyung
    Lee, Eunbi
    Nguyen, Huu-Quang
    Jang, Hanbyeol
    Kim, Jeongkwon
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2023, 44 (09) : 728 - 735
  • [27] Classification of natural resins by liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry using chemometric analysis
    Rhourrhi-Frih, B.
    West, C.
    Pasquier, L.
    Andre, P.
    Chaimbault, P.
    Lafosse, M.
    JOURNAL OF CHROMATOGRAPHY A, 2012, 1256 : 177 - 190
  • [28] Simple determination of dichlorvos in cases of fatal intoxication by gas Chromatography-Mass spectrometry
    Jain, Rajeev
    Jain, Bharti
    Chauhan, Vimukti
    Deswal, Bhawna
    Kaur, Sukhminder
    Sharma, Shweta
    Abourehab, Mohammad A. S.
    JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2023, 1215
  • [29] A simplified approach for determination of urinary ethyl glucuronide by gas chromatography-mass spectrometry
    Ghosh, Shayani
    Jain, Raka
    Singh, Satpal
    Rao, Ravindra
    Mishra, Ashwani Kumar
    Jhanjee, Sonali
    JOURNAL OF ANALYTICAL SCIENCE AND TECHNOLOGY, 2021, 12 (01)
  • [30] Study and Determination of Extraction Efficiency of Organophosphorus Compounds in Soil Matrices by Gas Chromatography-Mass Spectrometry
    Zitova, Kristyna
    Stankova, Katerina
    Hoskovcova, Monika
    ANALYTICAL LETTERS, 2021, 54 (07) : 1085 - 1095
12345