Dilution-Induced Self-Assembly of Porphyrin Aggregates: A Consequence of Coupled Equilibria

[en] Piggy-back porphyrins: The presence of a Lewis base remarkably affects the cooperative self-assembly of zinc porphyrins. Driven by the susceptibility of the monomer towards the axial ligand, monomer scavenging caused depolymerization of porphyrin aggregates, and dilution caused aggregation by a re-entrant phase transition. Model predictions were validated by dilution experiments.

Disciplines :

Chemistry
Physics

Author, co-author :

Helmich, F.

Lee, C.C.

Nieuwenhuizen, M.M.L.

Gielen, J.C.

Christianen, P.C.M.

Larsen, A.

Fytas, G.

Leclère, Philippe ; Université de Mons > Faculté des Sciences > Chimie des matériaux nouveaux

Schenning, A.P.H.J.

Meijer, A.W.

Language :

English

Title :

Dilution-Induced Self-Assembly of Porphyrin Aggregates: A Consequence of Coupled Equilibria

Publication date :

25 May 2010

Journal title :

Angewandte Chemie International Edition

ISSN :

1433-7851

eISSN :

1521-3773

Publisher :

Wiley, Weinheim, Germany

Volume :

Issue :

Pages :

3939-3942

Peer reviewed :

Peer Reviewed verified by ORBi

Research unit :

S817 - Chimie des matériaux nouveaux

Research institute :

R400 - Institut de Recherche en Science et Ingénierie des Matériaux

Commentary :

Publié en ligne le 8 avril 2010

Available on ORBi UMONS :

since 10 June 2010

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