Parameters that affect the photodegradation of dyes and pigments in solution and on substrate – An overview

It has been known for many years that dyes and pigments are subject to light-induced degradation, or photodegradation, when exposed to light. It is the very reason why some beverages or medicines are wrapped in light-tight packaging materials, and why museums cover their windows with UV-blocking filters. The exact chemistry of light-induced degradation can be quite complex. Why and how are these dyes and colorants affected by light? How fast do these processes occur? Are there ways to prevent this from happening in a straight-forward and durable way? These were and still are questions that are relevant to the many fields where colorants are applied. In order to support these questions, we have tried to provide…

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  Nederlandse Organisatie voor Wetenschappelijk Onderzoek
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  Stichting voor de Technische Wetenschappen

  Award: 15506