-
1
-
-
0001944370
-
-
T. Urano, H. Nagasaka, M. Tsuchiyama, and S. Shimizu, Mitsubishi Kasei R and D., 2, 73 (1991).
-
(1991)
Mitsubishi Kasei R and D.
, vol.2
, pp. 73
-
-
Urano, T.1
Nagasaka, H.2
Tsuchiyama, M.3
Shimizu, S.4
-
2
-
-
0003111291
-
-
H. Nagasaka, T. Urano, and M. Tsuchiyama, Mitsubishi Kasei R and D., 1, 52 (1992); T. Urano, K. O. Nguyen, H. Nagasaka, M. Tsuchiyama, S. Shimizu, H. Itoh, and Y. Senda, Bull. Chem. Soc. Jpn., 67, 1 (1994).
-
(1992)
Mitsubishi Kasei R and D.
, vol.1
, pp. 52
-
-
Nagasaka, H.1
Urano, T.2
Tsuchiyama, M.3
-
3
-
-
0002894134
-
-
H. Nagasaka, T. Urano, and M. Tsuchiyama, Mitsubishi Kasei R and D., 1, 52 (1992); T. Urano, K. O. Nguyen, H. Nagasaka, M. Tsuchiyama, S. Shimizu, H. Itoh, and Y. Senda, Bull. Chem. Soc. Jpn., 67, 1 (1994).
-
(1994)
Bull. Chem. Soc. Jpn.
, vol.67
, pp. 1
-
-
Urano, T.1
Nguyen, K.O.2
Nagasaka, H.3
Tsuchiyama, M.4
Shimizu, S.5
Itoh, H.6
Senda, Y.7
-
4
-
-
0000080876
-
-
a) D. P. Specht, P. A. Martic, and S. Farid, Tetrahedron, 38, 1203 (1982);
-
(1982)
, vol.38
, pp. 1203
-
-
Specht, D.P.1
Martic, P.A.2
Farid, S.3
Tetrahedron4
-
5
-
-
0020883641
-
-
b) J. L. R. Williams, D. P. Specht, and S. Farid, Polym. Eng. Sci., 23, 18 and 1022 (1983).
-
(1983)
Polym. Eng. Sci.
, vol.23
, pp. 18
-
-
Williams, J.L.R.1
Specht, D.P.2
Farid, S.3
-
6
-
-
0001107655
-
-
T. Urano, H. Nagasaka, M. Tsuchiyama, S. Shimizu, K. Kawazoe, M. Shimizu, and T. Yamaoka, Bull. Chem. Soc. Jpn., 68, 1661 (1995).
-
(1995)
Bull. Chem. Soc. Jpn.
, vol.68
, pp. 1661
-
-
Urano, T.1
Nagasaka, H.2
Tsuchiyama, M.3
Shimizu, S.4
Kawazoe, K.5
Shimizu, M.6
Yamaoka, T.7
-
8
-
-
9244247658
-
-
Molecular weight 422.4 and 194.2 for the monomer (M) and DMP, see Fig. 1 for the structure of M
-
Molecular weight 422.4 and 194.2 for the monomer (M) and DMP, see Fig. 1 for the structure of M.
-
-
-
-
9
-
-
0024962573
-
-
T. Yamaoka, Y. Zhang, and K. Koseki, J. Appl. Polym. Sci., 38, 1271 (1989).
-
(1989)
J. Appl. Polym. Sci.
, vol.38
, pp. 1271
-
-
Yamaoka, T.1
Zhang, Y.2
Koseki, K.3
-
10
-
-
0001614758
-
-
R. Gunther, D. Oelkrug, and W. Retting, J. Phys. Chem., 97, 8512 (1993).
-
(1993)
J. Phys. Chem.
, vol.97
, pp. 8512
-
-
Gunther, R.1
Oelkrug, D.2
Retting, W.3
-
11
-
-
0002936538
-
-
a) M. S. A. Abdel-Mottaleb, R. O. Loutfy, and R. Lapouyade, J. Photochem. Photobiol., A: Chem., 48, 87 (1989);
-
(1989)
J. Photochem. Photobiol., A: Chem.
, vol.48
, pp. 87
-
-
Abdel-Mottaleb, M.S.A.1
Loutfy, R.O.2
Lapouyade, R.3
-
12
-
-
0012248846
-
-
b) G. Jones, II, W. R. Jackson, C. Choi, and W. R. Bergmark, J. Phys. Chem., 89, 294 (1985);
-
(1985)
J. Phys. Chem.
, vol.89
, pp. 294
-
-
Jones II, G.1
Jackson, W.R.2
Choi, C.3
Bergmark, W.R.4
-
13
-
-
0000466533
-
-
G. Jones, II, S. F. Griffin, C. Choi, and W. R. Bergmark, J. Org. Chem., 49, 2705 (1984);
-
(1984)
J. Org. Chem.
, vol.49
, pp. 2705
-
-
Jones II, G.1
Griffin, S.F.2
Choi, C.3
Bergmark, W.R.4
-
15
-
-
9244232364
-
-
note
-
For the assignment of the transient absorption of KCD-J and KCD-DA, see Ref. 4. a) the transient absorption spectrum of KCD-J and KCD-DA in PMMA containing DMP on the direct laser excitation was similar to that on the triplet sensitization using Michler's ketone as a triplet sensitizer in benzene (Fig. 3(b)).
-
-
-
-
16
-
-
9244221692
-
-
note
-
9c)
-
-
-
-
18
-
-
9244235571
-
-
note
-
As for origins of the shorter decay time of triplets in PMMA containing DMP compared to that in PMMA, we can consider the three possibilities of the increase of oxygen concentration by higher penetration of oxygen into the film, the increase of quenching rate by oxygen due to higher mobility of oxygen, and the increase of non-irradiative deactivation rate.
-
-
-
-
19
-
-
9244228565
-
-
note
-
The dominant photophysical features for 7-dialkylamino-coumarin dyes were discussed in Refs. 9b and 9c, in terms of emission from an intramolecular charge transfer (ICT) excited state and an important nonradiative decay path involving rotation of the dialkylamino group leading to the TICT state.
-
-
-
-
20
-
-
9244249229
-
-
note
-
If we apply Perrin equation to the attenuate of the initial ABS plots of triplet triplet quenching distances of 11.9 and 12.7 Å were apparently obtained.
-
-
-
-
21
-
-
9244235048
-
-
note
-
1.
-
-
-
-
22
-
-
9244228564
-
-
note
-
1) where the attenuation rate of triplet of KCD-DA was much higher than that of fluorescence as explained by the TRI's static quenching of the singlet and the triplet state.
-
-
-
-
23
-
-
9244224167
-
-
note
-
00 is the excitation energy of the singlets of the dyes, computed from absorption and emission, and C, coulombic term, usually assumed to value ca. 0.1 eV for acetonitrile solvent.
-
-
-
-
24
-
-
85011120982
-
-
Y. Goto, E. Yamada, M. Nakayama, K. Tokumaru, and T. Arai, Nippon Kagaku Kaishi, 1987 1027.
-
Nippon Kagaku Kaishi
, vol.1987
, pp. 1027
-
-
Goto, Y.1
Yamada, E.2
Nakayama, M.3
Tokumaru, K.4
Arai, T.5
-
27
-
-
0039825080
-
-
T. Urano, A. Kitamura, H. Sakuragi, and K. Tokumaru, J. Photochem., 26, 69 (1984).
-
(1984)
J. Photochem.
, vol.26
, pp. 69
-
-
Urano, T.1
Kitamura, A.2
Sakuragi, H.3
Tokumaru, K.4
-
29
-
-
9244241051
-
-
As for sensitization mechanism of CD-J and CD-DA in a PMMA film, see Ref. 4
-
As for sensitization mechanism of CD-J and CD-DA in a PMMA film, see Ref. 4.
-
-
-
-
31
-
-
9244224711
-
-
note
-
1)
-
-
-
|