Abstract
In this work we used the Fourier Transform Infrared spectroscopy and UV/Vis spectroscopy to analyze the behaviour of self-ensemble films of spiropyran when the films were irradiated by UV. In UV/Vis spectroscopy is possible observe the generation of the absorption peak, at 575 nm, associated to the merocyanine state when the ring-opening process is induced by UV light. In ATR the kinetics of the ring-opening was determinate too; following the spectra changes in real time. © 2010 Materials Research Society.
Original language | American English |
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Pages | 9-14 |
Number of pages | 6 |
State | Published - 1 Dec 2010 |
Externally published | Yes |
Event | conference - Duration: 1 Dec 2010 → … |
Conference
Conference | conference |
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Period | 1/12/10 → … |