Organic nanostructured host-guest materials containing three dyes

被引：41

作者：

Botta, C

Patrinoiu, G

Picouet, P

Yunus, S

Communal, JE

Cordella, F

Quochi, F

Mura, A

Bongiovanni, G

Pasini, M

Destri, S

Di Silvestro, G

机构：

[1] CNR, Ist Studio Macromol, I-20133 Milan, Italy

[2] IG Murgulescu Inst Phys Chem, RO-77208 Bucharest, Romania

[3] IRTA, E-17121 Monells, Girona, Spain

[4] Unite PhysiceChim & Phys Mat, B-1348 Louvain, Belgium

[5] Univ Cagliari, Dipartimento Fis, I-09042 Monserrato, CA, Italy

[6] Univ Cagliari, Ist Nazl Fis Mat, I-09042 Monserrato, CA, Italy

[7] Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 19期

关键词：

D O I：

10.1002/adma.200400200

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dyes inserted into the parallel nanochannels of a fully organic crystal show efficient light conversion over a wide visible spectral region, with 100% conversion from UV to blue light. The Figure shows crystals containing either two (bottom) or three (top) dyes under U v illumination, and a top view of the structure of the dyes inserted into nanochannels (right).

引用

收藏

页码：1716 / +

页数：7

相关论文

共 26 条

[1] INCLUSION COMPOUNDS IN PERHYDROTRIPHENYLENE .I. CRYSTAL STRUCTURE OF PERHYDROTRIPHENYLENE AND OF SOME INCLUSION COMPOUNDS [J].

ALLEGRA, G ;

FARINA, M ;

IMMIRZI, A ;

COLOMBO, A ;

ROSSI, U ;

BROGGI, R ;

NATTA, G .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1967, (10) :1020-&

[2] Comprehensive evaluation of the absorption, photophysical, energy transfer, structural, and theoretical properties of alpha-oligothiophenes with one to seven rings [J].

Becker, RS ;

deMelo, JS ;

Macanita, AL ;

Elisei, F .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (48) :18683-18695

[3] Energy transfer in nanostructured oligothiophene inclusion compounds [J].

Bongiovanni, G ;

Botta, C ;

Di Silvestro, G ;

Loi, MA ;

Mura, A ;

Tubino, R .

CHEMICAL PHYSICS LETTERS, 2001, 345 (5-6) :386-394

[4] Conformational analysis and optical characterization of oligothiophene inclusion compounds [J].

Bongiovanni, G ;

Botta, C ;

Bredas, JL ;

Cornil, J ;

Ferro, DR ;

Mura, A ;

Piaggi, A ;

Tubino, R .

CHEMICAL PHYSICS LETTERS, 1997, 278 (1-3) :146-153

[5] Excitonic effects in thiophene oligomers [J].

Bosisio, R ;

Botta, C ;

Colombo, A ;

Destri, S ;

Porzio, W ;

Grilli, E ;

Tubino, R ;

Bongiovanni, G ;

Mura, A ;

DiSilvestro, G .

SYNTHETIC METALS, 1997, 87 (01) :23-29

[6] Chromophores in nanochannels for energy transfer and conversion [J].

Botta, C ;

Destri, S ;

Pasini, M ;

Picouet, P ;

Bongiovanni, G ;

Mura, A ;

Uslenghi, M ;

Di Silvestro, G ;

Tubino, R .

SYNTHETIC METALS, 2003, 139 (03) :791-794

[7]

BOTTA C, 2001, SUPRAMOLECULAR PHOTO, pCH5

[8] Host-guest antenna materials [J].

Calzaferri, G ;

Huber, S ;

Maas, H ;

Minkowski, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (32) :3732-3758

[9] SOLVENT AND TEMPERATURE EFFECTS ON FLUORESCENCE OF ALL-TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE [J].

CEHELNIK, ED ;

CUNDALL, RB ;

LOCKWOOD, JR ;

PALMER, TF .

JOURNAL OF PHYSICAL CHEMISTRY, 1975, 79 (14) :1369-1376

[10] Intermolecular interactions in electroluminescent conjugated materials [J].

Cornil, J ;

Beljonne, D ;

dos Santos, DA ;

Calbert, JP ;

Brédas, JL .

THIN SOLID FILMS, 2000, 363 (1-2) :72-75