Search for dissertations about: "proton-transfer reaction mass spectrometry"
Found 3 swedish dissertations containing the words proton-transfer reaction mass spectrometry.
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1. Aroma Partition and Release from Soft Drinks, Jam, and Jellied Sweets
Abstract : The research described in the present thesis was focused on the influence of food ingredients and structures on the partition and release of aroma compounds from model systems such as soft drinks, jam, and jellied sweets. The effects on aroma release were studied during both static and dynamic conditions, the latter by both model mouth and in-nose measurements. READ MORE
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2. Experimental studies of cluster ions containing water, ammonia, pyridine and bisulphate
Abstract : Molecular cluster ions are fascinating subjects of study. Bridging the size gap between molecules and bulk, they often display non-trivial size dependent behaviour and properties. READ MORE
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3. Isocyanates - methodology for gas and particle generation, sampling and detection
Abstract : Isocyanates are mainly used in the industry for the production of polyurethane (PUR) plastics. Workers are at risk of being exposed during the manufacturing of PUR. During thermal degradation of PUR, isocyanates are released and workers involved in hot work such as fire-fighting, welding etc. may also be exposed. READ MORE