An investigation on the two-photon absorption activity of various terpyridines and related homoleptic andheteroleptic cationic Zn(II) complexes

被引：36
作者：
Righetto, S
Rondena, S
Locatelli, D
Roberto, D
Tessore, F
Ugo, R
Quici, S
Roma, S
Korystov, D
Srdanov, VI
机构：
[1] Univ Milan, Dipartimento Chim Inorgan Met & Analit, Ctr Eccellenza, CIMAINA, I-20133 Milan, Italy
[2] INSTM Milano, Unita Ric, I-20133 Milan, Italy
[3] CNR, ISTM, I-20133 Milan, Italy
[4] Univ Calif Santa Barbara, Inst Polymers & Organ Solids, Santa Barbara, CA 93106 USA
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2006年 / 16卷 / 15期
关键词：
D O I：
10.1039/b515129e
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The two-photon absorption (TPA) properties of various terpyridines of the kind [4'-(C6H4-(P)-X)2,2':6',2"-terpyridine] and related homoleptic and heteroleptic bis(terpyridine) cationic zinc(11) complexes were investigated by the TPA induced photoluminescence (TPA-PL) method in a femtosecond regime. It appeared that terpyridines bearing an X donor group are characterized by TPA cross sections among the largest ever reported for a molecule with a dipole symmetry whereas coordination to a Zn(II) center leads to a decrease of the TPA response.
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页码：1439 / 1444
页数：6
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[41]   Triphenylamine derivatives with large two-photon cross-sections [J].
Yang, WJ ;
Kim, DY ;
Kim, CH ;
Jeong, MY ;
Lee, SK ;
Jeon, SJ ;
Cho, BR .
ORGANIC LETTERS, 2004, 6 (09) :1389-1392
[42]   2,6-Bis(styryl)anthracene derivatives with large two-photon cross-sections [J].
Yang, WJ ;
Kim, DY ;
Jeong, MY ;
Kim, HM ;
Jeon, SJ ;
Cho, BR .
CHEMICAL COMMUNICATIONS, 2003, (20) :2618-2619
[43]   Bis-1,4(p-diarylaminostryl)-2,5-dicyanobenzene derivatives with large two-photon absorption cross-sections [J].
Yoo, J ;
Yang, SK ;
Jeong, MY ;
Ahn, HC ;
Jeon, SJ ;
Cho, BR .
ORGANIC LETTERS, 2003, 5 (05) :645-648
[44]   Novel two-photon-absorbing, 1,10-phenanthroline-containing π-conjugated chromophores and their nickel(II) chelated complexes with quenched emissions [J].
Zheng, QD ;
He, GS ;
Prasad, PN .
JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (05) :579-587
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