Stockholm university

Research group Ulrika Nilsson group

Our research is focused on the development of analytical methods and techniques enabling studies and measurements of compounds involved in skin sensitization (contact allergy).

Recycling

We are especially interested in analyzing complex dye mixes in textiles. Some pigments and also substances used when applying dye to textiles are known to cause allergies. We are developing methods to better understand the levels of chemicals and indentifying allergens.

Group description

Examples of skin-sensitizers of special interest are fragrance hydroperoxides, isothiocyanates, resin acids from colophonium, and textile pollutants. High-sensitivity/high-selectivity methods, for example 2D-reversed phase/normal phase HPLC/MS and SPME/GC/MS, are developed to measure trace amounts of skin sensitizers in highly complex commercial products and materials. 

Group members

Group managers

Ulrika Nilsson

Deputy Head of Department, Professor

Department of Materials and Environmental Chemistry
Ulrika Nilsson

Members

Awat Dostberg

PhD Student

Department of Materials and Environmental Chemistry
Awat Ali Dostberg

Tim Åström

PhD Student

Department of Materials and Environmental Chemistry
Tim Åström

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