Inclusion Complexes of Cyclodextrins with Benzo[c]cinnoline, Phenanthridine, and Phenanthrene in Aqueous Solution Containing an Organic Ion Having a Long Alkyl Chain

2011 ◽  
Vol 84 (3) ◽  
pp. 290-297
Author(s):  
Sanyo Hamai
Keyword(s):  
Aqueous Solution ◽  
Inclusion Complexes ◽  
Alkyl Chain ◽  
Long Alkyl Chain

Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration

2018 ◽  
Vol 57 (22) ◽  
pp. 7633-7642 ◽  
Author(s):  
Jianguo Qian ◽  
Xiaomin Liu ◽  
Ruiyi Yan ◽  
Chunshan Li ◽  
Xiangping Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquids ◽  
Alkyl Chain ◽  
Long Alkyl Chain ◽  
Ion Cluster

Micelle formation of long-alkyl-chain sulfonic acids in aqueous solution

1980 ◽  
Vol 76 (1) ◽  
pp. 256-258 ◽  
Author(s):  
Masahiko Saito ◽  
Yoshikiyo Moroi ◽  
Ryohei Matuura
Keyword(s):  
Aqueous Solution ◽  
Alkyl Chain ◽  
Micelle Formation ◽  
Sulfonic Acids ◽  
Long Alkyl Chain

Stepwise Growth of CuO via Transformation of Cu2(OH)3Br Intermediate in Aqueous Solution of Long-Alkyl-Chain Copper Salt

2020 ◽  
Vol 20 (5) ◽  
pp. 3044-3052
Author(s):  
Xia Cui ◽  
Bo Song ◽  
Hongzhen Ouyang ◽  
Shisu Cheng ◽  
Changzeng Fan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Alkyl Chain ◽  
Copper Salt ◽  
Long Alkyl Chain

Template mediated crystal engineering

1994 ◽  
Vol 52 ◽  
pp. 480-481
Author(s):  
Brigid R. Heywood ◽  
S. Champ
Keyword(s):  
Crystal Engineering ◽  
Electrostatic Interactions ◽  
Alkyl Chain ◽  
Crystallographic Axis ◽  
Two Dimensional ◽  
Engineering Process ◽  
Solution Interface ◽  
Extensive Program ◽  
Geometric Homology ◽  
Long Alkyl Chain

Recent work on the crystallisation of inorganic crystals under compressed monomolecular surfactant films has shown that two dimensional templates can be used to promote the oriented nucleation of solids. When a suitable long alkyl chain surfactant is cast on the crystallisation media a monodispersied population of crystals forms exclusively at the monolayer/solution interface. Each crystal is aligned with a specific crystallographic axis perpendicular to the plane of the monolayer suggesting that nucleation is facilitated by recognition events between the nascent inorganic solid and the organic template.For example, monolayers of the long alkyl chain surfactant, stearic acid will promote the oriented nucleation of the calcium carbonate polymorph, calcite, on the (100) face, whereas compressed monolayers of n-eicosyl sulphate will induce calcite nucleation on the (001) face, (Figure 1 & 2). An extensive program of research has confirmed the general principle that molecular recognition events at the interface (including electrostatic interactions, geometric homology, stereochemical complementarity) can be used to promote the crystal engineering process.

X-ray Crystallographic Study of Alkylammonium Anthracene-9-carboxylates as a Model for Fibrous Structure of Binary Anthracene Salt Gels

2004 ◽  
Vol 69 (6) ◽  
pp. 1292-1300 ◽  
Author(s):  
Tahahiro Tani ◽  
Kazuki Sada ◽  
Masatsugu Ayabe ◽  
Yuya Iwashita ◽  
Takanori Kishida ◽  
...  
Keyword(s):  
Alkyl Chain ◽  
Columnar Structure ◽  
Hydrogen Bond Network ◽  
One Dimensional ◽  
X Ray ◽  
Crystallographic Study ◽  
Alkylammonium Salts ◽  
Bond Network ◽  
Fibrous Assemblies ◽  
Long Alkyl Chain

Crystal structure of hexylammonium anthracene-9-carboxylate was investigated. The salt was arranged by a one-dimensional hydrogen bond network to form a columnar structure in the crystalline state. This columnar structure should be the model of fibrous assemblies in the organogels of anthracene-9-carboxylate alkylammonium salts having a long alkyl chain.

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