TY - JOUR
T1 - Film device to visualize UV irradiation
AU - Takato, Kiyomi
AU - Kaburagi, Yuuki
AU - Kurimura, Yoshimi
AU - Tokita, Sumio
AU - Noguchi, Takaaki
AU - Kaneko, Masao
N1 - Funding Information:
This work was supported by a Grant-in Aid H12-007 for JAERI’S Nuclear Research Promotion Program from Japan Atomic Energy Research Institute.
PY - 2004/4/15
Y1 - 2004/4/15
N2 - A film device to visualize UV irradiation was successfully fabricated by an agarose solid film containing Fluoran dye, acid generator N -tosyloxyphthalimide and 2-propanol medium, and the mechanism and kinetics of this system were investigated. The reactions involving: (1) acid generation from N -tosyloxyphthalimide by UV irradiation, (2) acid generation from N -tosyloxyphthalimide by chemical amplitude reaction, (3) coloring reaction of Fluoran dye by acid were analyzed by changing the Fluoran dye concentration. The concentration of the colored Fluoran dye was determined by the absorbance at 520 nm appearing by UV irradiation. The kinetic constants of the three reactions were estimated by solving the differential equations by the formation of the colored Fluoran dye with changing the parameters based on a least square method. The result was in accordance with the experimental results to give reaction rate constants of the processes.
AB - A film device to visualize UV irradiation was successfully fabricated by an agarose solid film containing Fluoran dye, acid generator N -tosyloxyphthalimide and 2-propanol medium, and the mechanism and kinetics of this system were investigated. The reactions involving: (1) acid generation from N -tosyloxyphthalimide by UV irradiation, (2) acid generation from N -tosyloxyphthalimide by chemical amplitude reaction, (3) coloring reaction of Fluoran dye by acid were analyzed by changing the Fluoran dye concentration. The concentration of the colored Fluoran dye was determined by the absorbance at 520 nm appearing by UV irradiation. The kinetic constants of the three reactions were estimated by solving the differential equations by the formation of the colored Fluoran dye with changing the parameters based on a least square method. The result was in accordance with the experimental results to give reaction rate constants of the processes.
UR - http://www.scopus.com/inward/record.url?scp=1342328630&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1342328630&partnerID=8YFLogxK
U2 - 10.1016/j.jphotochem.2003.12.011
DO - 10.1016/j.jphotochem.2003.12.011
M3 - Article
AN - SCOPUS:1342328630
SN - 1010-6030
VL - 163
SP - 271
EP - 276
JO - Journal of Photochemistry and Photobiology A: Chemistry
JF - Journal of Photochemistry and Photobiology A: Chemistry
IS - 1-2
ER -