Two-component self-assembly of a tetra-guanidiniocarbonyl pyrrole cation and Na4EDTA: formation of pH switchable supramolecular networks

2015 ◽  
Vol 51 (89) ◽  
pp. 16065-16067 ◽  
Author(s):  
K. Samanta ◽  
C. Schmuck
Keyword(s):  
Self Assembly ◽  
Two Component ◽  
Supramolecular Networks

Two-component self-assembly of a tetra-guanidiniocarbonyl pyrrole cation 1 and Na4EDTA leads to 3D supramolecular networks which exhibit dual pH responsiveness.

scholarly journals Variation of Interaction Zone Size For The Target Design of 2D Supramolecular Networks

2021 ◽  
Author(s):  
Łukasz Piotr Baran ◽  
Wojciech Rżysko ◽  
Dariusz Tarasewicz
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Self Assembly ◽  
The Self ◽  
Coarse Grained ◽  
Zone Size ◽  
Interaction Zone ◽  
Supramolecular Networks ◽  
Dynamics Simulations ◽  
Target Design

In this study we have performed extensive coarse-grained molecular dynamics simulations of the self-assembly of tetra-substituted molecules. We have found that such molecules are able to form a variety of...

Gold Nanoparticle Self-Assembly in Two-Component Lipid Langmuir Monolayers†

Langmuir ◽  
2011 ◽  
Vol 27 (4) ◽  
pp. 1260-1268 ◽  
Author(s):  
Alina Mogilevsky ◽  
Raz Jelinek
Keyword(s):  
Gold Nanoparticle ◽  
Self Assembly ◽  
Langmuir Monolayers ◽  
Two Component

Preparation and self-assembly of two-component organogels via hexafluoropropane amino derivative and different acids

2017 ◽  
Vol 182 (1) ◽  
pp. 75-83 ◽  
Author(s):  
Shengwei Huo ◽  
Tifeng Jiao ◽  
Lexin Zhang ◽  
Rong Guo ◽  
Yong Xiao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Amino Derivative ◽  
Two Component

Induction of a cholesteric phase via self-assembly in supramolecular networks built of non-mesomorphic molecular components

1998 ◽  
Vol 24 (3) ◽  
pp. 413-418 ◽  
Author(s):  
HIDEYUKI KIHARA ◽  
TAKASHI KATO ◽  
TOSHIYUKI URYU ◽  
JEAN M. J. FRECHET
Keyword(s):  
Self Assembly ◽  
Cholesteric Phase ◽  
Supramolecular Networks ◽  
Molecular Components

scholarly journals A facile preparation method for new two-component supramolecular hydrogels and their performances in adsorption, catalysis, and stimuli-response

RSC Advances ◽  
2019 ◽  
Vol 9 (39) ◽  
pp. 22551-22558 ◽  
Author(s):  
Junlin Zhu ◽  
Ran Wang ◽  
Rui Geng ◽  
Xuan Zhang ◽  
Fan Wang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Preparation Method ◽  
Assembly Process ◽  
Two Component ◽  
Potential Applications ◽  
Stimuli Response ◽  
Facile Preparation ◽  
Sensor Materials

New two-component supramolecular hydrogels were prepared via a self-assembly process, demonstrating potential applications in adsorption and catalysis as well as sensor materials.

scholarly journals Functional properties ensue from cooperation of different interactions

2014 ◽  
Vol 70 (a1) ◽  
pp. C630-C630
Author(s):  
Giuseppe Resnati ◽  
Pierangelo Metrangolo ◽  
Giancarlo Terraneo ◽  
Gabriella Cavallo
Keyword(s):  
Hydrogen Bond ◽  
Self Assembly ◽  
Halogen Atom ◽  
Crystal Packing ◽  
Halogen Bond ◽  
Decisive Role ◽  
Solid Materials ◽  
Two Component ◽  
Confined Environment ◽  
Specific Profile

According to the definition recommended by IUPAC [1], a halogen bond (XB) occurs when there is evidence of a net attractive interaction between an electrophilic region in a halogen atom and a nucleophilic region in another atom. The halogen bond has many similarities with the hydrogen bond (HB) and here we discuss the specific profile of the two interactions. We also show how the cooperation between the two interactions afford crystalline systems possessing unique and useful properties. For instance, the diiodide, dibromide, and dichloride salts of the 1,6-bis(trimethylammonium)hexane cation (hexamethonium, HMET2+, cation) react with two equivalents of diiodine in a solid-gas reaction and the corresponding bis-trihalides (halogen bonded adducts) are formed [2]. No cavities are present in the starting dihalides and the observed behavior reveals the dynamically porous character of bis(trimethylammonium)alkane dihalides. In the obtained bis-trihalides a net of X-···H-C HBs (X=Cl, Br, I) plays a decisive role in controlling the crystal packing: Four cationic columns embrace an anionic twin column formed by stacking of trihalide dimers. When heated, these bis-trihalides lose one diiodine molecule and the virtually unknown tetrahalide dianions [I4]2-, [I2Br2] 2-, and [I2Cl2]2-are formed. These dianions are the product of the double pinning of a diiodine molecule by two halide anions via strong XBs. The last two tetrahalides were never obtained in solution. The confined environment of dynamically porous materials clearly confers useful synthetic opportunities relative to solution-state processes. Other cases are described wherein XB and HB cooperate in driving self-assembly processes which afford solid materials endowed with useful properties. For instance, we will discuss the formation of two-component supramolecular gels [3] wherein a bis-urea and a diiodoarene self-assemble via cooperative XB and HB.

scholarly journals First in situ vesicular self-assembly of ‘binols’ generated by a two-component aerobic oxidation reaction

RSC Advances ◽  
2018 ◽  
Vol 8 (51) ◽  
pp. 29155-29163 ◽  
Author(s):  
Braja G. Bag ◽  
Subrata Ghorai ◽  
Saikat K. Panja ◽  
Shaishab K. Dinda ◽  
Koushik Paul
Keyword(s):  
Self Assembly ◽  
Oxidation Reaction ◽  
Aerobic Oxidation ◽  
Alkyl Chains ◽  
Two Component ◽  
Donor Acceptor ◽  
Self Assembled ◽  
Naphthol Derivatives

Binol derivatives, obtained by aerobic coupling of two 2-naphthol derivatives having H-bond donor–acceptor groups and appended alkyl chains, spontaneously self-assembled in situ yielding vesicular self-assemblies and gels.

Cooperative Two-Component Self-Assembly of Mono- and Ditopic Monomers

2011 ◽  
Vol 44 (16) ◽  
pp. 6581-6587 ◽  
Author(s):  
Maarten M. J. Smulders ◽  
Marko M. L. Nieuwenhuizen ◽  
Madeleine Grossman ◽  
Ivo A. W. Filot ◽  
Cameron C. Lee ◽  
...  
Keyword(s):  
Self Assembly ◽  
Two Component
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