Dipole–dipole interaction driven self-assembly of merocyanine dyes: from dimers to nanoscale objects and supramolecular materials

F Würthner - Accounts of chemical research, 2016 - ACS Publications
Conspectus π-Conjugation between heterocyclic donor (D) and acceptor (A) groups via a
polymethine chain leads to dyes with dipole moments greater than 10 D. These dipole …

Defined merocyanine dye stacks from a dimer up to an octamer by spacer-encoded self-assembly approach

E Kirchner, D Bialas, F Fennel, M Grüne… - Journal of the …, 2019 - ACS Publications
A series of well-defined chromophore stacks is obtained upon self-assembly of merocyanine
and bis (merocyanine) dyes in nonpolar solvents. Careful design of the spacer moieties …

[引用][C] Supramolecular stereomutation in kinetic and thermodynamic self‐assembly of helical merocyanine dye nanorods

A Lohr, M Lysetska, F Würthner - … Chemie International Edition, 2005 - Wiley Online Library
Self-organization of natural nanostructures controlled by noncovalent interactions is an
important topic in biophysics. In most cases, such as protein folding, biological self-assembly …

Growth of Merocyanine Dye J‐Aggregate Nanosheets by Living Supramolecular Polymerization

L Kleine‐Kleffmann, A Schulz… - Angewandte …, 2023 - Wiley Online Library
J‐aggregates are highly desired dye aggregates but so far there has been no general
concept how to accomplish the required slip‐stacked packing arrangement for dipolar …

Highly ordered merocyanine dye assemblies by supramolecular polymerization and hierarchical self-organization

F Würthner, S Yao, U Beginn - … Chemie-International Edition, 2003 - stars.library.ucf.edu
Step by step: Bis (merocyanine) dyes 1 self-assemble in a stepwise manner with increasing
concentration to afford supramolecular polymers, organogels, and liquid-crystalline phases …

Dimerization of merocyanine dyes. Structural and energetic characterization of dipolar dye aggregates and implications for nonlinear optical materials

F Würthner, S Yao, T Debaerdemaeker… - Journal of the …, 2002 - ACS Publications
Aggregation of polar merocyanine dyes has been identified as an important problem in the
fabrication of organic materials for photonic applications. In this work, a series of …

Self-assembled π-stacks of functional dyes in solution: structural and thermodynamic features

Z Chen, A Lohr, CR Saha-Möller… - Chemical Society …, 2009 - pubs.rsc.org
This critical review provides an overview on the formation of π-stacks of functional dyes in
solution, aiming to acquaint young researchers with this topical research field and to …

Supramolecular polymerization and gel formation of bis (merocyanine) dyes driven by dipolar aggregation

S Yao, U Beginn, T Gress, M Lysetska… - Journal of the …, 2004 - ACS Publications
Two highly dipolar merocyanine dyes were tethered by a rigid tris (n-dodecyloxy) xylylene
unit that preorganizes the dyes for a supramolecular polymerization process through …

[引用][C] Evolution of homochiral helical dye assemblies: involvement of autocatalysis in the “majority‐rules” effect

A Lohr, F Würthner - Angewandte Chemie International Edition, 2008 - Wiley Online Library
The evolution of homochirality in nature is still not clearly understood despite the fact that
this intriguing natural phenomenon has attracted generations of researchers of various …

Influence of solid-state packing of dipolar merocyanine dyes on transistor and solar cell performances

A Arjona-Esteban, J Krumrain, A Liess… - Journal of the …, 2015 - ACS Publications
A series of nine dipolar merocyanine dyes has been studied as organic semiconductors in
transistors and solar cells. These dyes exhibited single-crystal packing motifs with different …