Global ETD Search
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Showing 1 to 2 of 2 for “"Indicator Ink"”.
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Kinetic Decay of a Polymer/Ink Complex as an O2 Indicator
Indicator inks are an important part of the continued consumption of packaged goods. This thesis is focused on understanding the kinetics and reaction mechanism for a unique indicator ink that is based upon the oxidation of indigotetrasulfonate (ITS) encapsulated in the polyelectrolyte …
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Photocatalyst testing and development
… of a new silver ion photocatalytic activity indicator ink, paii that can probe even very low activity photocatalytic materials via a striking colour change from colourless to brown-black upon illumination with UV light. During this work, it became apparent that the photodeposition of Ag metal …