Search Results

10 results

  1. CORESTA Congress, Paris, 2006, SSPOST 12

    Thermal decomposition of pesticides in the presence of oxygen. Part A: oxime carbamates

    SENNECA O.; SCHERILLO F.; CIARAVOLO S.; LIONETTI G.; NUNZIATA A.
    Institute of Research on Combustion, National Research Council, Naples, Italy.
    The present work is part of a series of papers (1-3) dealing with the breakdown of pesticides into different chemical species upon heating in the presence of oxygen. Heating up of pesticides in the presence of oxygen occurs when cooking poisoned ...
  2. CORESTA Congress, Paris, 2006, SSPOST 13

    Thermal decomposition of pesticides in the presence of oxygen. Part B: benzimidazolyl carbamates

    SENNECA O.; SCAMARDELLA A.M.; CIARAVOLO S.; LIONETTI G.; NUNZIATA A.
    Institute of Research on Combustion, National Research Council, Naples, Italy.
    The paper addresses thermal decomposition under oxidative conditions of two largely used fungicides, belonging to the family of benzimidazolylcarbamates, namely Benomyl (methyl 1-(butylcarbamoyl)benzimidazol-2-ylcarbamate) and Carbendazim (methyl ...
  3. CORESTA Congress, Paris, 2006, SSPOST 14

    Thermal decomposition of pesticides in the presence of oxygen. Part C: pyrethroids

    SENNECA O.; SCHERILLO F.; CIARAVOLO S.; LIONETTI G.; NUNZIATA A.
    Institute of Research on Combustion, National Research Council, Naples, Italy.
    The work is part of a series of papers on thermal degradation under oxidative conditions of different types of pesticides (1-3). In the present paper a set of six synthetic pyrethroids has been investigated as regards their degradation pattern and their ...
  4. CORESTA Congress, Paris, 2006, SSPOST 15

    Thermal decomposition of pesticides in the presence of oxygen. Part D: pesticides containing one aromatic ring

    SENNECA O.; SCHERILLO F.; CIARAVOLO S.; LIONETTI G.; MODESTIA F.; NUNZIATA A.
    Institute of Research on Combustion, National Research Council, Naples, Italy.
    The work is part of a series of papers on thermal degradation of different types of pesticides, including oxime carbamates (1), pyrethroids (2), benzimidazolyl carbamates (3). The paper addresses thermal decomposition under oxidative conditions of five ...
  5. CORESTA Congress, Kyoto, 2004, SSPOST 09

    Sampling and analysis consideration for determination of hexavalent chromium in mainstream and sidestream tobacco smoke

    LIONETTI G.; CIARAVOLO S.; MODESTIA F.; NUNZIATA A.
    ETI S.p.A., Research, Chemistry Dept., Rome, Italy.
    Chromium is present in the environment mainly in the oxidation states (III) and (VI). Airborne hexavalent chromium is a known human respiratory carcinogen and allergen. A method for determining hexavalent chromium in mainstream and sidestream tobacco ...
  6. CORESTA Congress, Kyoto, 2004, SSPOST 10

    Set up of a new analytical methodology for the determination of polycyclic aromatic hydrocarbons in particulate phase mainstream cigarette smoke

    LIONETTI G.; CIARAVOLO S.; GIONTI M.; NUNZIATA A.; PIERRI E.
    ETI S.p.A., Research, Chemistry Dept., Rome, Italy.
    A method for the rapid and selective extraction of polycyclic aromatic hydrocarbons (PAHs) from particulate phase mainstream cigarette smoke was developed using microwave assisted extraction. This system allows the simultaneous extraction of many samples ...
  7. CORESTA Congress, Kyoto, 2004, SSPT 04

    Microwave assisted extraction and thermal energy analysis of tobacco specific nitrosamines in tobacco and tobacco products

    MOLA M.; CIARAVOLO S.; LIONETTI G.; NUNZIATA A.
    ETI S.p.A., Research, Chemistry Dept., Rome, Italy.
    This work reports the use of microwave energy for the extraction of tobacco specific nitrosamines (TSNAs) from tobacco and their detection with a thermal energy analyser (TEA). Conventional sample preparation procedures for the TSNAs involve extraction ...
  8. CORESTA Congress, New Orleans, 2002, ST 27

    Selective extraction method of polycyclic aromatic compounds from tobacco smoke condensate and quantitative determination by HPLC - UV and fluorescence detection

    MAURIZI S.; ROSSI S.; LIONETTI G.; NUNZIATA A.
    ETI S.p.A., Research, Chemistry Dept., Rome, Italy.
    The presence of PAHs in both mainstream and sidestream tobacco smoke has been well established by GC/MS analysis even if official methods for their quantitative determination do not exist. The aim of this research was to set up a selective extraction ...