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  • The importance of functionalised fibre charge determination [Elektronski vir]
    Fras Zemljič, Lidija ...
    Among the various polysaccharide products, amino functional polysaccharides are very promising as antimicrobial substances, useful for many applications including functionalization of textiles. Due ... to the fact that amino groups are the driving force for antimicrobial activity, it is extremely important to be able to precisely analyse them. Thus, titration methods were used for the characterisation of chitosan coated viscose fibre functional groups. These techniques were combined with other spectroscopic methods such as C.I. Acid Orange 7 Method. Finally, the influence of specific functional groups on the bioactive fibre properties was examined. The antimicrobial properties of fibres functionalised by chitosan were evaluated by ASTM E2149-01, which is a quantitative antimicrobial test method performed under dynamic contact conditions.
    Type of material - conference contribution
    Publish date - 2012
    Language - english
    COBISS.SI-ID - 16010774