Size-tunable fluorescent dendrimersomes via aggregation-induced emission

2022 ◽  
Author(s):  
Marilyne Bélanger-Bouliga ◽  
Brandon Andrade-Gagnon ◽  
Diep Thi Hong Nguyen ◽  
Nazemi Ali
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Third Generation ◽  
Thermodynamic Control ◽  
Aggregation Induced Emission ◽  
Generation Number ◽  
Dendrimer Generation

Tetraphenylethylene-functionalized amphiphilic Janus dendrimers of up to third generation are synthesized. Their self-assembly has been studied under kinetic and thermodynamic control. By varying the dendrimer generation number and the self-assembly...

Dumbbell-shaped dendrimers — Synthesis and self-assembly

2008 ◽  
Vol 86 (6) ◽  
pp. 540-547 ◽  
Author(s):  
Tatiana Vassilieff ◽  
Ashok Kakkar
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Layer By Layer ◽  
Acid Base ◽  
Detailed Characterization ◽  
Generation Number ◽  
Backbone Structure

We report on the synthesis and detailed characterization of dendrimers that evolve symmetrically from a linear core of 2-butyne-1,4-diol with 3,5-dihydroxybenzyl alcohol based dendron arms. The divergent layer-by-layer build-up of the dumbbell-shaped dendrimers is based on simple acid–base hydrolytic chemistry of bis(dimethylamino)dimethylsilane with OH-terminated molecules. The self-assembly of these dendrimers in THF and water is significantly influenced by their generation number, the backbone structure, and the solvent.Key words: dendrimers, divergent synthesis, macromolecules, self-assembly

scholarly journals Probing the self-assembly and stability of oligohistidine based rod-like micelles by aggregation induced luminescence

2016 ◽  
Vol 14 (24) ◽  
pp. 5574-5579 ◽  
Author(s):  
Hendrik Frisch ◽  
Daniel Spitzer ◽  
Mathias Haase ◽  
Thomas Basché ◽  
Jens Voskuhl ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Aggregation Induced Emission

The synthesis and self-assembly of a new C2-symmetric oligohistidine amphiphile equipped with an aggregation induced emission luminophore is reported.

Aromatic π–π driven supergelation, aggregation induced emission and columnar self-assembly of star-shaped 1,2,4-oxadiazole derivatives

2016 ◽  
Vol 4 (27) ◽  
pp. 6546-6561 ◽  
Author(s):  
Suraj Kumar Pathak ◽  
Balaram Pradhan ◽  
Ravindra Kumar Gupta ◽  
Monika Gupta ◽  
Santanu Kumar Pal ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Aggregation Induced Emission ◽  
Oxadiazole Derivatives

Effect of the number of flexible peripheral tails on the self-assembly of star-shaped molecules.

Cooperative Thermodynamic Control of Selectivity in the Self-Assembly of Rare Earth Metal–Ligand Helices

2013 ◽  
Vol 135 (47) ◽  
pp. 17723-17726 ◽  
Author(s):  
Amber M. Johnson ◽  
Michael C. Young ◽  
Xing Zhang ◽  
Ryan R. Julian ◽  
Richard J. Hooley
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Self Assembly ◽  
Earth Metal ◽  
The Self ◽  
Thermodynamic Control ◽  
Metal Ligand

Aggregation-induced emission from the crowded coronal chains of block copolymer micelles

2020 ◽  
Vol 11 (29) ◽  
pp. 4706-4713 ◽  
Author(s):  
Siyu Wang ◽  
Bixin Jin ◽  
Gangfeng Chen ◽  
Yunjun Luo ◽  
Xiaoyu Li
Keyword(s):  
Block Copolymer ◽  
Block Copolymers ◽  
Self Assembly ◽  
The Self ◽  
Assembly Process ◽  
Spatial Confinement ◽  
Aggregation Induced Emission ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

Aggregation-induced emission (AIE) was triggered via the spatial confinement in the coronal chains in block copolymers upon micellization, even with very low content of AIE groups attached, and this could be used to monitor the self-assembly process.

A dual pH-responsive supramolecular gelator with aggregation-induced emission properties

Soft Matter ◽  
2018 ◽  
Vol 14 (30) ◽  
pp. 6166-6170 ◽  
Author(s):  
Marlen Externbrink ◽  
Steffen Riebe ◽  
Carsten Schmuck ◽  
Jens Voskuhl
Keyword(s):  
Mechanical Stress ◽  
Self Assembly ◽  
Ph Value ◽  
The Self ◽  
Ph Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
External Stimuli

A novel organogelator with aggregation-induced emission properties responds to several external stimuli such as pH value, temperature and mechanical stress by the self-assembly of guanidiniocarbonyl pyrrole carboxylate zwitterions.

Synthesis of novel luminescent copper nanoclusters with substituent driven self-assembly and aggregation induced emission (AIE)

2019 ◽  
Vol 55 (3) ◽  
pp. 322-325 ◽  
Author(s):  
Krishnendu T. Prakash ◽  
Namrata Singh ◽  
V. Venkatesh
Keyword(s):  
Self Assembly ◽  
Photophysical Properties ◽  
The Self ◽  
Copper Nanoclusters ◽  
Simple Modification ◽  
Aggregation Induced Emission ◽  
Novel Strategy

We demonstrate a novel strategy to synthesize highly stable and luminescent mercaptoimidazole-capped copper nanoclusters (CuNCs). Simple modification of substituents on the mercaptoimidazole ligand dictates the self-assembly and photophysical properties of the clusters.

A turn-on fluorogenic Zn(ii) chemoprobe based on a terpyridine derivative with aggregation-induced emission (AIE) effects through nanofiber aggregation into spherical aggregates

2015 ◽  
Vol 51 (5) ◽  
pp. 952-955 ◽  
Author(s):  
Sung Ho Jung ◽  
Ki-Young Kwon ◽  
Jong Hwa Jung
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Strong Emission ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Emission Effect ◽  
Coordination Bonds

The self-assembly of the terpyridine-based ligand exhibited strong emission in the presence of Zn2+ due to the formation of coordination bonds between the terpyridine moieties and the Zn2+ by the aggregation-induced emission effect.

Cation-driven luminescent self-assembled dots of copper nanoclusters with aggregation-induced emission for β-galactosidase activity monitoring

2017 ◽  
Vol 5 (26) ◽  
pp. 5120-5127 ◽  
Author(s):  
Yuanyuan Huang ◽  
Hui Feng ◽  
Weidong Liu ◽  
Shasha Zhang ◽  
Cong Tang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Activity Monitoring ◽  
The Self ◽  
Galactosidase Activity ◽  
Copper Nanoclusters ◽  
Aggregation Induced Emission ◽  
Sensing Application ◽  
Self Assembled

The self-assembly of CuNCs was driven by aluminum cations and they had a sensing application in the monitoring of β-galactosidase activity.

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