ArticleAngewandte Chemie (International ed. in English)2020
Impact of Positional Isomerism on Pathway Complexity in Aqueous Media.
Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Pathway Complexity in Naphthalene Diimide Supramolecular Polymers: Interruption by an Aromatic Solvent.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- From helices to superhelices through hierarchical assembly across competing pathways.Nature communications · 2026Article
- Self-Assembled (Aza)BODIPY Dyes for Biomedical in Vivo Imaging.Angewandte Chemie (International ed. in English) · 2026Review
- Multidirectionally Controlled Arrangement via Ion-Pairing Assembly of Amphiphilic Charged π-Electronic Systems.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Unraveling Pathway Complexity in the Supramolecular Polymerization of Z-Shaped Perylenediimides: From KineticJournal of the American Chemical Society · 2025Article
- Pathway-dependent supramolecular polymerization by planarity breaking.Chemical science · 2024Article
- Controlling Molecular Packing in Aqueous Metallosupramolecular Self-assembly by Ligand Geometry.Precision chemistry · 2023Article
- Weak noncovalent interactions in two positional isomers of acrylonitrile derivatives: inputs from PIXEL energy, Hirshfeld surface and QTAIM analyses.Frontiers in chemistry · 2023Article
- Anti-cooperative Self-Assembly with Maintained Emission Regulated by Conformational and Steric Effects.Angewandte Chemie (International ed. in English) · 2022Article
- Time-encoded bio-fluorochromic supramolecular co-assembly for rewritable security printing.Chemical science · 2021Article
- Globular Aggregates Stemming from the Self-Assembly of an AmphiphilicNanomaterials (Basel, Switzerland) · 2021Article
- Polymorphism in Squaraine Dye Aggregates by Self-Assembly Pathway Differentiation: Panchromatic Tubular Dye Nanorods versus J-Aggregate Nanosheets.Angewandte Chemie (International ed. in English) · 2021Article
- Tuning the Molecular Packing of Self-Assembled Amphiphilic PtChemistry (Weinheim an der Bergstrasse, Germany) · 2021Article
- Pathway and Length Control of Supramolecular Polymers in Aqueous Media via a Hydrogen Bonding Lock.Angewandte Chemie (International ed. in English) · 2021Article
- Thiosquaramide-Based Supramolecular Polymers: Aromaticity Gain in a Switched Mode of Self-Assembly.Journal of the American Chemical Society · 2020Article
- Solvent-controlledChemical science · 2020Article
- Impact of Positional Isomerism on Pathway Complexity in Aqueous Media.Angewandte Chemie (International ed. in English) · 2020Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pathway complexity has become an important topic in recent years due to its relevance in the optimization of molecular assembly processes, which typically require precise sample preparation protocols. Alternatively, competing aggregation pathways can be controlled by molecular design, which primarily rely on geometrical changes of the building blocks. However, understanding how to control pathway complexity by molecular design remains elusive and new approaches are needed. Herein, we exploit positional isomerism as a new molecular design strategy for pathway control in aqueous self-assembly. We compare the self-assembly of two carboxyl-functionalized amphiphilic BODIPY dyes that solely differ in the relative position of functional groups. Placement of the carboxyl group at the 2-position enables efficient pairwise H-bonding interactions into a single thermodynamic species, whereas meso-substitution induces pathway complexity due to competing hydrophobic and hydrogen bonding interactions. Our results show the importance of positional engineering for pathway control in aqueous self-assembly.
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