Affiliation:
1. Arkema UK Ltd , Clifford House, York Road , Wetherby , West Yorkshire LS22 7NS, United Kingdom
Abstract
Abstract
This article furnishes an introduction to one of the most well-known classes of photochromic colorant. While the properties of spiropyran dyes inspired pioneering efforts to exploit photochromism for industrial applications, their lack of robustness held them back from commercialization. Nevertheless, this type of dye remains at the heart of much of the work to develop light-responsive materials upon which many potential applications in different fields of scientific and technological endeavor depend. The article describes the photochromism, synthesis, and applications of spiropyran colorants with an emphasis on the structural subtype that has attracted the greatest scrutiny. It also acts as a springboard to sources of more detail on these aspects.
Subject
General Physics and Astronomy,General Materials Science,General Chemistry
Cited by
15 articles.
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