2021
DOI: 10.1039/d1sc02950a
|View full text |Cite
|
Sign up to set email alerts
|

“Concentration-in-Control” self-assembly concept at the liquid–solid interface challenged

Abstract: Surprise! against expectations, increasing (decreasing) the solute concentration leads to the formation of a low-density (high-density) self-assembled molecular network at the liquid–solid interface.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

1
16
1
2

Year Published

2022
2022
2024
2024

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 20 publications
(20 citation statements)
references
References 31 publications
1
16
1
2
Order By: Relevance
“…This raises the question whether the supramolecular polymerization has already taken place in solution or only on the substrate. A counterintuitive effect of concentration on 2D structure formation described in the literature is attributed to pre‐aggregation in solution [9] . The formation of polymers in solution can be ruled out because 1 H NMR and UV/Vis spectroscopy as well as DLS (Dynamic Light Scattering) measurements are independent on the concentration or only prove the presence of monomers (Figure S8–S10).…”
Section: Figurementioning
confidence: 84%
See 1 more Smart Citation
“…This raises the question whether the supramolecular polymerization has already taken place in solution or only on the substrate. A counterintuitive effect of concentration on 2D structure formation described in the literature is attributed to pre‐aggregation in solution [9] . The formation of polymers in solution can be ruled out because 1 H NMR and UV/Vis spectroscopy as well as DLS (Dynamic Light Scattering) measurements are independent on the concentration or only prove the presence of monomers (Figure S8–S10).…”
Section: Figurementioning
confidence: 84%
“…A counterintuitive effect of concentration on 2D structure formation described in the literature is attributed to pre‐aggregation in solution. [9] The formation of polymers in solution can be ruled out because 1 H NMR and UV/Vis spectroscopy as well as DLS (Dynamic Light Scattering) measurements are independent on the concentration or only prove the presence of monomers (Figure S8–S10). Thus, the polymers must have been formed on the substrate.…”
mentioning
confidence: 99%
“…Dies wirft die Frage auf, ob die supramolekulare Polymerisation bereits in Lösung oder erst auf dem Substrat stattgefunden hat. Ein in der Literatur beschriebener kontraintuitiver Effekt der Konzentration auf die Bildung der 2D‐Struktur wird auf eine Voraggregation in Lösung zurückgeführt [9] . Die Bildung von Polymeren in Lösung kann ausgeschlossen werden, da die 1 H NMR‐ und UV/Vis‐Spektroskopie sowie die DLS‐Messungen (Dynamische Lichtstreuung) unabhängig von der Konzentration sind oder nur das Vorhandensein von Monomeren nachweisen (Abbildung S8–10).…”
Section: Figureunclassified
“…Für die Einheitszelle des Dimers stimmen die theoretischen Werte gut mit den experimentellen Daten überein (siehe Tabelle 1). [9] Die Bildung von Polymeren in Lösung kann ausgeschlossen werden, da die 1 H NMR-und UV/Vis-Spektroskopie sowie die DLS-Messungen (Dynamische Lichtstreuung) unabhängig von der Konzentration sind oder nur das Vorhandensein von Monomeren nachweisen (Abbildung S8-10). Die Polymere müssen also auf dem Substrat gebildet worden sein.…”
unclassified
“…Molecular self-assembly offers unique possibilities for engineering organic nanoarchitectures with morphologies desired for specific applications. Selective and directional intermolecular interactions such as hydrogen bonds , and halogen bonds are especially adequate to control and drive a specific molecular assembly. Of particular interest is the self-assembly of functional molecules into fibrous one-dimensional nanostructures. , However, understanding the relationship between hierarchical supramolecular structures and nanostructures visualized by microscopy remains a challenging task.…”
Section: Introductionmentioning
confidence: 99%