Poly(schiff's bases)-bifluorophores: Synthesis, photophysical properties, non-radiational transfer of energy of electronic excitation

被引：0

作者：

Siling, SA

Shamshin, SV

Ronova, IA

Kovalevski, AY

Grachev, AB

Tsiganova, OY

Yuzhakov, VI

机构：

[1] Russian Acad Sci, Inst Organoelement Cpds, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119899, Russia

来源：

OXIDATION COMMUNICATIONS | 2004年 / 27卷 / 04期

关键词：

flurophores; poly(schiff) bases; polycondensation; synthesis; fluorescence;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the first time poly(schiffs bases)-fluorophores with self-fluorescense were synthesised by polycondensation of dialdehydes of dicarboxylic acids and diamines-fluorophores. It was shown that the solutions of these polymers have abnormally high for polymer solutions quantum yield of fluorescence reaching 80% at 20degreesC. High quantum yield of fluorescence is the result of high rigidity of polymer chain. Poly(schiff's bases)-bifluorophores were synthesised and it was shown that in these polymers non-radiative transfer of energy of electron excitation takes place with coefficient or energy transfer reaching 84%.

引用

页码：777 / 787

页数：11

共 10 条

[1] Poly(Schiff's bases)-bifluorophores: Synthesis, photophysical properties, nonradiational transfer of energy of electronic excitation
Siling, SA
Shamahin, SV
Ronova, IA
Kovalevski, AY
Grachev, AB
Tsiganova, IY
Yuzhakov, VI
JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 80 (03) : 398 - 406
[2] Poly(schiff's bases)-bifluorophores: synthesis, photophysical properties, non-radiative energy transfer of electronic excitation
Siling, S.A.
Shamahin, S.V.
Ronova, I.A.
Kovalevski, A.Y.
Grachev, A.B.
Tsiganova, O.Y.
Yuzhakov, V.I.
International Journal of Polymeric Materials and Polymeric Biomaterials, 2001, 49 (01): : 115 - 130
[3] Poly(silyleneethynylenephenylene) and poly(silylenephenyleneethynylenephenylene)s: Synthesis and photophysical properties related to charge transfer
Kwak, G
Masuda, T
MACROMOLECULES, 2002, 35 (10) : 4138 - 4142
[4] Synthesis and Electrical Properties of Three Novel Poly(Ferrocenyl-Schiff Bases) and Their Charge Transfer Complexes with Iodine
Wei-Jun Liu
Guo-Xuan Xiong
Dong-Hai Zeng
Journal of Inorganic and Organometallic Polymers and Materials, 2010, 20 : 97 - 103
[5] Synthesis and Electrical Properties of Three Novel Poly(Ferrocenyl-Schiff Bases) and Their Charge Transfer Complexes with Iodine
Liu, Wei-Jun
Xiong, Guo-Xuan
Zeng, Dong-Hai
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2010, 20 (01) : 97 - 103
[6] Fluorene-based conjugated poly(azomethine)s: Synthesis, photophysical properties, and theoretical electronic structures
Liu, CL
Chen, WC
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2005, 206 (21) : 2212 - 2222
[7] OPTICAL-PROPERTIES AND TRANSFER OF ELECTRONIC EXCITATION-ENERGY IN POLY-N-VINYLCARBAZOLE LAYERS
SIEGOCZYNSKI, RM
JEDRZEJEWSKI, J
KAWSKI, A
ACTA PHYSICA POLONICA A, 1975, 47 (05) : 707 - 716
[8] Synthesis, characterization, linear and non-linear optical (NLO) properties of some Schiff's bases
Bhuiyan, M. Delower H.
Teshome, Ayele
Gainsford, Graeme J.
Ashraf, Mohamed
Clays, Koen
Asselberghs, Inge
Kay, Andrew J.
OPTICAL MATERIALS, 2010, 32 (06) : 669 - 672
[9] INFLUENCE OF NON-RADIATIVE ELECTRONIC EXCITATION-ENERGY TRANSFER ON LUMINESCENT PROPERTIES OF ONE-DIMENSIONAL SYSTEMS
BOJARSKI, C
ACTA PHYSICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1978, 44 (03): : 217 - 226
[10] Synthesis and spectroscopic study of phenylene-(poly)ethynylenes substituted by amino or amino/cyano groups at terminal(s): electronic effect of cyano group on charge-transfer excitation of acetylenic π-systems
Fang, Jing-Kun
An, De-Lie
Wakamatsu, Kan
Ishikawa, Takeharu
Iwanaga, Tetsuo
Toyota, Shinji
Akita, Shin-ichi
Matsuo, Daisuke
Orita, Akihiro
Otera, Junzo
TETRAHEDRON, 2010, 66 (29) : 5479 - 5485

← 1 →