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4 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 34

    On-line puff resolved analysis of e-cigarette vapours and heat-not-burn tobacco products

    ZIMMERMANN R.(1); EHLERT S.(1,2); WOLTER J.M.(1); HEIDE J.(1); WALTE A.(2); BENTE M.(2); STREIBEL T.(1)
    (1) Chair of Analytical Chemistry, University of Rostock, Rostock, Germany; (2) Photonin GmbH, Schwerin, Germany
    Photo ionisation-time of flight mass spectrometry (PI-TOFMS) has been established for on-line, puff-resolved characterisation of cigarette smoke. For example many toxicants, such as butadiene, acetaldehyde, naphthalene, phenol or polycyclic aromatic...
  2. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SS 13

    Detection of the molecular composition of pyrolysis gases of tobacco and cigarette materials in thermogravimetry with evolved gas analysis (TG-EGA) and on-line analysis of cigarette smoke by photo ionisation TOF mass spectrometry

    ZIMMERMANN R.(1); EHLERT S.(1); SARAJI-BOZORGZAD M.(2); BENTE M.(2); WALTE A.(2)
    (1) Chair of Analytical Chemistry, University of Rostock, Rostock, Germany; (2) Photonion GmbH, Schwerin, Germany
    It has been shown recently that mass spectrometry with photo ionisation (SPI-TOFMS) is well suited for on-line detection of volatile and semi-volatile compounds in tobacco smoke. Another interesting subject in tobacco science is the evolved gas...
  3. TSRC, Tob. Sci. Res. Conf., 2011, 65, abstr. 52

    Puff-resolved on-line real-time analysis and quantification of tobacco smoke components by a commercial smoke profiler (smoking machine - photo-ionization TOF mass spectrometer system).

    ZIMMERMANN R.(1); ROSE N.(2); WALTE A.(3); SARAJI-BOZORGZAD M.(3); BENTE M.(3); GROEGER T.(4); ESCHNER M.(4)
    (1) University of Rostock, Germany; (2) Borgwaldt KC, Hamburg, Germany; (3) Photonion GmbH, Schwerin, Germany; (4) Helmholtz Zentrum, Mnchen, Germany
    Recently, laser based photo-ionization mass spectrometry has been successfully coupled to smoking machines, allowing the puff-resolved on-line analysis of volatile and semi-volatile tobacco smoke constituents[1]. The introduction of special...
  4. TSRC, Tob. Sci. Res. Conf., 2011, 65, abstr. 53

    Detection of the molecular composition of pyrolysis gases in thermal analysis (TA) using photo ionization tof mass spectrometry for Evolved Gas Analysis (EGA): instrumental set-up and first results on tobacco and cigarettes materials.

    ZIMMERMANN R.(1); SARAJI-BOZORGZAD M.(2); BENTE M.(2); WALTE A.(2); ESCHNER M.(3)
    (1) University of Rostock, Germany; (2) Photonion GmbH, Schwerin, Germany; (3) Helmholtz Zentrum Mnchen, Germany
    Evolved Gas Analysis (EGA) in Thermogravimetry (TG) by mass spectrometry (MS) is a powerful technology for analysis of thermal degradation products from organic materials such as polymers, bio mass, paper or tobacco. TG-MS with electron ionization...