Self-assembly of chiral oligo(methylene-p-phenylene-ethynylene)s into vesicle-like particles independent of hydrophobicity/hydrophilicity of side chains and solvents

Soft Matter ◽  
2021 ◽  
Author(s):  
Zhiqiang Zhao ◽  
Zheng Bian ◽  
Yu Chen ◽  
Chuanqing Kang ◽  
Lianxun Gao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Molecular Design ◽  
The Self ◽  
Side Chains ◽  
Phenylene Ethynylene

Chiral oligo(methylene-p-phenyleneethynylene)s can form vesicular assemblies no matter whether side chains and solvents are hydrophilic or hydrophobic. The self-assembly processes are highly independent of molecular design and chemical environments.

Hydrogen-bonded azaphenacene: a strategy for the organization of π-conjugated materials

2018 ◽  
Vol 6 (15) ◽  
pp. 3968-3975 ◽  
Author(s):  
Paula Gómez ◽  
Stamatis Georgakopoulos ◽  
José Pedro Cerón ◽  
Iván da Silva ◽  
Miriam Más-Montoya ◽  
...  
Keyword(s):  
Self Assembly ◽  
Molecular Design ◽  
The Self ◽  
Molecular Materials ◽  
Conjugated Materials ◽  
Hydrogen Bonded

Molecular design for the self-assembly of molecular materials.

scholarly journals Towards supramolecular nanostructured materials: control of the self-assembly of ionic bent-core amphiphiles

2020 ◽  
Vol 8 (6) ◽  
pp. 1998-2007 ◽  
Author(s):  
Martín Castillo-Vallés ◽  
Miguel Cano ◽  
Ana Bermejo-Sanz ◽  
Nélida Gimeno ◽  
M. Blanca Ros
Keyword(s):  
Nanostructured Materials ◽  
Self Assembly ◽  
Molecular Design ◽  
The Self ◽  
Bottom Up

Bottom-up self-assembly: the formation of mesophases and nanostructures in solution from ionic bent-core dendrimers has been systematically studied by molecular design.

The influence of oligo(ethylene glycol) side chains on the self-assembly of benzene-1,3,5-tricarboxamides in the solid state and in solution

2009 ◽  
Vol 19 (1) ◽  
pp. 124-130 ◽  
Author(s):  
Patrick J. M. Stals ◽  
Jan F. Haveman ◽  
Rafael Martín-Rapún ◽  
Carel F. C. Fitié ◽  
Anja R. A. Palmans ◽  
...  
Keyword(s):  
Solid State ◽  
Ethylene Glycol ◽  
Self Assembly ◽  
The Self ◽  
Side Chains

Two-dimensional (2D) self-assembly of oligo(phenylene-ethynylene) molecules and their triangular platinum(ii) diimine complexes studied using STM

2017 ◽  
Vol 19 (46) ◽  
pp. 31284-31289 ◽  
Author(s):  
Siqi Zhang ◽  
Yanfang Geng ◽  
Yuanpeng Fan ◽  
Wubiao Duan ◽  
Ke Deng ◽  
...  
Keyword(s):  
Self Assembly ◽  
Scanning Tunneling Microscope ◽  
The Self ◽  
Scanning Tunneling ◽  
Two Dimensional ◽  
Phenylene Ethynylene ◽  
Tunneling Microscope ◽  
Diimine Complexes

The self-assembly of a series of cyclic oligo(phenylene-ethynylene) (OPE) molecules and their triangular Pt(ii) diimine complexes were studied using scanning tunneling microscope (STM).

Two side chains, three supramolecules: exploration of fluorenone derivatives towards crystal engineering

2017 ◽  
Vol 19 (29) ◽  
pp. 19205-19216 ◽  
Author(s):  
Yi Hu ◽  
Kai Miao ◽  
Li Xu ◽  
Bao Zha ◽  
Mengying Long ◽  
...  
Keyword(s):  
Chain Length ◽  
Crystal Engineering ◽  
Self Assembly ◽  
The Self ◽  
Side Chains ◽  
Length Effect ◽  
Alkyl Chains

We explored the chain length effect on inducing the self-assembly of diverse structures by tiny modification of the alkyl chains.

Self-Assembly of Phenylene Ethynylene Diazonium Salts on Metal Surfaces as Potential Molecular Wires

2000 ◽  
Vol 660 ◽  
Author(s):  
Dmitry V. Kosynkin ◽  
Jiping Yang ◽  
James M. Tour
Keyword(s):  
Self Assembly ◽  
Metal Surfaces ◽  
Molecular Wires ◽  
The Self ◽  
Acetonitrile Solution ◽  
Diazonium Salts ◽  
Phenylene Ethynylene ◽  
Aromatic Rings ◽  
Solvent Formation ◽  
Assembly Rate

ABSTRACTA series of substituted phenylene ethynylene diazonium salts were prepared from the corresponding anilines by the action of nitrosonium tetrafluoroborate in sulfolane-acetonitrile solvent. Formation of self-assembled layers of the diazonium salts in acetonitrile solution was demonstrated on Au, Cu and Pt surfaces. The self-assembly rate of the diazonium salts was found to be markedly dependent on the electron withdrawing character of the substituents attached to the aromatic rings.

scholarly journals Unconventional Chiral Amplification in Luminescent Supramolecular Polymers Based on Trisbiphenylamine-tricarboxamides

2020 ◽  
Vol 02 (01) ◽  
pp. 041-046 ◽  
Author(s):  
Yeray Dorca ◽  
Cristina Naranjo ◽  
Goutam Ghosh ◽  
Rafael Gómez ◽  
Gustavo Fernández ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Supramolecular Polymers ◽  
Side Chains ◽  
Chiral Amplification ◽  
Supramolecular Polymerization ◽  
Efficient Transfer

We describe the synthesis of two propeller-shaped, emissive trisbiphenylamines 1 and (S)-2. Whilst achiral 1 forms supramolecular polymers following a cooperative mechanism, the self-assembly of chiral (S)-2 can be described by an isodesmic mechanism. Despite the isodesmic character of the supramolecular polymerization of (S)-2, an efficient transfer of chirality from the embedded point chirality of the peripheral side chains to the aggregates is demonstrated. The co-assembly of 1 and (S)-2 in a sergeants-and-soldiers experiment shows a very different dichroic response to that registered for pristine (S)-2, with a copolymerization curve displaying two transitions. Both these transitions coincide with those observed for the pristine achiral and chiral components, thus suggesting a self-sorting effect.

Hierarchical superstructures of norbornene-based polymers depending on dendronized side-chains

2016 ◽  
Vol 7 (33) ◽  
pp. 5304-5311 ◽  
Author(s):  
Dae-Yoon Kim ◽  
Dong-Gue Kang ◽  
Suyong Shin ◽  
Tae-Lim Choi ◽  
Kwang-Un Jeong
Keyword(s):  
Self Assembly ◽  
Ring Opening ◽  
Main Chain ◽  
The Self ◽  
Side Chain ◽  
Side Chains ◽  
Ring Opening Metathesis Polymerization ◽  
Metathesis Polymerization ◽  
Main Chain Polymers

For understanding the self-assembly behaviours of norbornene-based main-chain polymers depending on side-chain pendants, a series of polynorbornenes containing the programmed dendrons is newly designed and successfully synthesized via ring opening metathesis polymerization.

Sign in / Sign up

Export Citation Format

Share Document