engleski

Spectral and Trace Elemental Characterization of Selected Textile Dyes

In textile processing dyes play an important role. Many of dyes nowadays applied are metal-complex dyes. During every day’ s use textile dyes may be extracted from the fabrics and then absorbed by the skin. Nocuous skin reactions related to textiles coming into direct contact with the skin are today gaining more and more attention. Heavy metals can be very dangerous to the human population and their toxic effects are today subject of many scientific studies. Thus it is an important concern to monitor heavy metals in substances using for textile production and processing, such as metal-complex dyes. Main objective of the presented study was the trace elemental characterization by inductively coupled plasma - optical emission spectrometry (ICP-OES) of commonly applied dyes. Additionally UV-VIS analysis were preformed by scanning over the UV/VIS region (200 – 900 nm). In this reasearch work 23 textile dye samples were analyzed.

trace elements; ICP-OES; UV-VIS

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