Photostability of dye molecules trapped in solid matrices
نویسندگان
چکیده
منابع مشابه
Photostability of dye molecules trapped in solid matrices.
The photostability of dye molecules trapped in transparent solid matrices synthesized by the solgel technique was studied both experimentally and theoretically using a model with numerical and approximate analytical solutions. The model is based on a one-photon photodestruction process with the creation of an absorbing bleached molecule. We give the number of photons that different trapped dye ...
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............................................................................................................................ xi CHAPTER 1. GENERAL INTRODUCTION ......................................................................... 1 Thesis Organization ............................................................................................................. 1 Literature Review ..............
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The aim of this study is the improvement of the photostability of several natural anionic dyes, carmine (CM), carthamus yellow (CY), and annatto dye (ANA), by complexation with hydrotalcite. The composite of the dyes and hydrotalcite is prepared by the coprecipitation method. CM is successfully intercalated in the hydrotalcite layer when the amount of introduced CM is large. The photostability ...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 1996
ISSN: 0003-6935,1539-4522
DOI: 10.1364/ao.35.003193