Chiral shape and enantioselective growth of colloidal particles of self-assembled meso-tetra(phenyl and 4-sulfonatophenyl) porphyrins

被引：63

作者：

Crusats, J

Claret, J

Díez-Pérez, I

El-Hachemi, Z

García-Ortega, H

Rubires, R

Sagués, F

Ribó, JM

机构：

[1] Univ Barcelona, Dept Organ Chem, E-08028 Barcelona, Catalonia, Spain

[2] Univ Barcelona, Dept Phys Chem, E-08028 Barcelona, Catalonia, Spain

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 13期

关键词：

D O I：

10.1039/b303273f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The self-assembly of diprotonated phenyl and 4-sulfonatophenyl meso-tetrasubstituted porphyrins gives a spontaneous chiral symmetry breaking, but only for H2TPPS3-, which forms helicoidal colloidal particles; the selection of the resulting chirality sign by the hydrodynamic forces of a stirring vortex can be demonstrated.

引用

页码：1588 / 1589

页数：2

共 18 条

[1]

BOCKRIS JO, 2000, MODERN ELECTROCHEM A, V2, P1001

[2] Mechanical selection of chiral crystals [J].

de Gennes, PG .

EUROPHYSICS LETTERS, 1999, 46 (06) :827-831

[3]

DEGENNES PG, 1981, SYMMETRIES BROKEN SY, P1

[4] Conserved function for embryonic nodal cilia [J].

Essner, JJ ;

Vogan, KJ ;

Wagner, MK ;

Tabin, CJ ;

Yost, HJ ;

Brueckner, M .

NATURE, 2002, 418 (6893) :37-38

[5] Dynamic aggregation of chiral spinners [J].

Grzybowski, BA ;

Whitesides, GM .

SCIENCE, 2002, 296 (5568) :718-721

[6]

Kasha M., 1965, PURE APPL CHEM, V11, P371, DOI [10.1351/pac196511030371, DOI 10.1351/PAC196511030371]

[7]

Kim S., 1991, MICROHYDRODYNAMICS P

[8] Chiral autocatalysis, spontaneous symmetry breaking, and stochastic behavior [J].

Kondepudi, DK ;

Asakura, K .

ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (12) :946-954

[9] CHIRAL SYMMETRY-BREAKING IN SODIUM-CHLORATE CRYSTALLIZATION [J].

KONDEPUDI, DK ;

KAUFMAN, RJ ;

SINGH, N .

SCIENCE, 1990, 250 (4983) :975-976

[10]

Lakowicz J. R., 1999, PRINCIPLES FLUORESCE, P291, DOI DOI 10.1007/978-1-4757-3061-6_10

← 1 2 →