TY - GEN
T1 - Spectroscopy analysis of the ring opening reaction in functionalized spiropyran films
AU - Delgado-Macuil, Raúl J.
AU - Rojas-López, Marlon
AU - Gayou, Valentín L.
AU - Orduña-Díaz, Abdu
AU - Díaz-Reyes, Joel
AU - Camacho-Pernas, Virginia
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=80051519025&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:80051519025
SN - 9781605112190
T3 - Materials Research Society Symposium Proceedings
SP - 9
EP - 14
BT - Materials Characterization
T2 - 18th International Materials Research Congress 2009
Y2 - 16 August 2009 through 21 August 2009
ER -