scholarly journals Transient supramolecular assembly of a functional perylene diimide controlled by a programmable pH cycle

Soft Matter ◽  
2020 ◽  
Vol 16 (3) ◽  
pp. 591-594 ◽  
Author(s):  
Guido Panzarasa ◽  
Alexandre L. Torzynski ◽  
Tianqi Sai ◽  
Katrina Smith-Mannschott ◽  
Eric R. Dufresne
Keyword(s):  
Self Assembly ◽  
Supramolecular Assembly ◽  
Perylene Diimide ◽  
Clock Reaction

Transient supramolecular self-assembly with tunable lifetime is achieved by coupling an alkali-generating clock reaction to a slow acid generator.

scholarly journals Supramolecular assembly by time-programmed acid autocatalysis

2020 ◽  
Vol 5 (2) ◽  
pp. 445-448 ◽  
Author(s):  
Guido Panzarasa ◽  
Tianqi Sai ◽  
Alexandre L. Torzynski ◽  
Katrina Smith-Mannschott ◽  
Eric R. Dufresne
Keyword(s):  
Time Domain ◽  
Self Assembly ◽  
Supramolecular Assembly ◽  
Cyclic Ester ◽  
The Time Domain ◽  
Hydrolysis Of ◽  
Clock Reaction

Coupling an acid-autocatalyzed clock reaction with the hydrolysis of a cyclic ester enables the time-domain programming of supramolecular pH-driven self-assembly.

Synthesis, Self-assembly, and Crystal Structure of a Shape-Persistent Polyhedral-Oligosilsesquioxane-Nanoparticle-Tethered Perylene Diimide

2010 ◽  
Vol 114 (14) ◽  
pp. 4802-4810 ◽  
Author(s):  
Xiangkui Ren ◽  
Bin Sun ◽  
Chi-Chun Tsai ◽  
Yingfeng Tu ◽  
Siwei Leng ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Self Assembly ◽  
Perylene Diimide ◽  
Polyhedral Oligosilsesquioxane

Morphology engineering: dramatic roles of serine and threonine in supramolecular assembly

RSC Advances ◽  
2016 ◽  
Vol 6 (48) ◽  
pp. 41761-41764 ◽  
Author(s):  
M. B. Bijesh ◽  
Rituraj Mishra ◽  
Narayanan D. Kurur ◽  
V. Haridas
Keyword(s):  
Self Assembly ◽  
Supramolecular Assembly ◽  
Morphology Engineering ◽  
Self Assembled

Macrocycles containing serine self-assembled into fibres, while threonine induced vesicular self-assembly. Macrocycles with serine can be driven to form vesicular assembly by incorporating a non-planar spacer.

Controlled formation of chitosan particles by a clock reaction

Soft Matter ◽  
2018 ◽  
Vol 14 (31) ◽  
pp. 6415-6418 ◽  
Author(s):  
Guido Panzarasa ◽  
Alina Osypova ◽  
Alba Sicher ◽  
Arie Bruinink ◽  
Eric R. Dufresne
Keyword(s):  
Time Domain ◽  
Self Assembly ◽  
The Time Domain ◽  
Clock Reaction

Directed self-assembly of chitosan as tunable-size particles is achieved in the time domain by means of the formaldehyde clock reaction.

Transparent, flexible MAPbI3 perovskite microwire arrays passivated with ultra-hydrophobic supramolecular self-assembly for stable and high-performance photodetectors

Nanoscale ◽  
2020 ◽  
Vol 12 (22) ◽  
pp. 11986-11996
Author(s):  
K. D. M. Rao ◽  
Mozakkar Hossain ◽  
Umesh ◽  
Aniket Roy ◽  
Anudeepa Ghosh ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Supramolecular Assembly

Fully transparent perovskite microwire arrays passivated with supramolecular assembly for stable and high-performance photodetectors.

scholarly journals Dual self-assembly of supramolecular peptide nanotubes to provide stabilisation in water

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Julia Y. Rho ◽  
Henry Cox ◽  
Edward D. H. Mansfield ◽  
Sean H. Ellacott ◽  
Raoul Peltier ◽  
...  
Keyword(s):  
Self Assembly ◽  
Supramolecular Assembly ◽  
Ordered Structures ◽  
Peptide Bonds ◽  
Self Assembling ◽  
Peptide Hydrogen ◽  
Aqueous Conditions ◽  
Β Sheet ◽  
Peptide Core ◽  
Hydrogen Bonded

Abstract Self-assembling peptides have the ability to spontaneously aggregate into large ordered structures. The reversibility of the peptide hydrogen bonded supramolecular assembly make them tunable to a host of different applications, although it leaves them highly dynamic and prone to disassembly at the low concentration needed for biological applications. Here we demonstrate that a secondary hydrophobic interaction, near the peptide core, can stabilise the highly dynamic peptide bonds, without losing the vital solubility of the systems in aqueous conditions. This hierarchical self-assembly process can be used to stabilise a range of different β-sheet hydrogen bonded architectures.

scholarly journals One-dimensional self-assembly of perylene-diimide dyes by unidirectional transit of zeolite channel openings

2016 ◽  
Vol 52 (75) ◽  
pp. 11195-11198 ◽  
Author(s):  
Gloria Tabacchi ◽  
Gion Calzaferri ◽  
Ettore Fois
Keyword(s):  
Self Assembly ◽  
Perylene Diimide ◽  
One Dimensional ◽  
Zeolite Channel

Correlated host–guest motions help bulky molecules to enter pores smaller than their size.

Supramolecular assembly of dipeptide functionalized benzo[ghi]perylene monoimide directs white light emission via donor–acceptor interactions

RSC Advances ◽  
2015 ◽  
Vol 5 (109) ◽  
pp. 90158-90167 ◽  
Author(s):  
Manoj K. Manna ◽  
Dnyaneshwar B. Rasale ◽  
Apurba K. Das
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Self Assembly ◽  
Light Emission ◽  
Supramolecular Assembly ◽  
White Light Emission ◽  
Acid Molecule ◽  
Donor Acceptor

Optical and self-assembly nature of an aromatic dipeptide Phe-Phe (FF) functionalized benzo[ghi]perylene monoimide (BPI) are studied. Acceptor BPI-FF-OMe molecule shows white light emission upon energy transfer from donor pyrenebutyric acid molecule.

Multifunctional metallo-supramolecular interlocked hexagonal microstructures for the detection of lead and thiols in water

2018 ◽  
Vol 54 (68) ◽  
pp. 9482-9485 ◽  
Author(s):  
Prabhpreet Singh ◽  
Lalit Singh Mittal ◽  
Kapil Kumar ◽  
Poonam Sharma ◽  
Gaurav Bhargava ◽  
...  
Keyword(s):  
Self Assembly ◽  
Perylene Diimide ◽  
Near Ir ◽  
Ir Detection

We report metallo-supramolecular interlocked hexagonal self-assembly associated with the near-IR detection of Pb2+ ions and thiols in water using a perylene diimide probe.

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