Both water- and organo-soluble supramolecular polymer stabilized by hydrogen-bonding and hydrophobic interactions

被引：150

作者：

Obert, Eclouard ^{[1
]}

Bellot, Mathilde ^{[1
]}

Bouteiller, Laurent ^{[1
]}

Andrioletti, Florence ^{[2
]}

Lehen-Ferrenbach, Catherine ^{[2
]}

Boue, Francois ^{[3
]}

机构：

[1] Univ Paris 06, CNRS, Lab Chim Polymeres, UMR 7610, F-75252 Paris, France

[2] Cognis France, F-77981 Fontainebleau, France

[3] CEA, CNRS, Leon Brillouin Lab, UMR 12, F-91191 Gif Sur Yvette, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 50期

关键词：

D O I：

10.1021/ja074296l

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new bis-urea based supramolecular polymer is reported and shown by viscosimetry, neutron scattering (SANS), and calorimetry (ITC) to self-assemble in a wide range of solvents, encompassing the polarity scale from water to toluene. The presence of both hydrogen-bonding and hydrophobic groups ensures that self-assembly occurs in water, aprotic polar solvents, and nonpolar solvents. Both the driving force for the assembly and the exact structure of the filaments is solvent dependent, but whatever the solvent, long rigid filaments are formed in dynamic equilibrium with the monomer.

引用

页码：15601 / 15605

页数：5

共 43 条

[1] SELF-ASSEMBLY OF MAIN-CHAIN LIQUID-CRYSTALLINE POLYMERS VIA HETEROMERIC HYDROGEN-BONDING [J].

ALEXANDER, C ;

JARIWALA, CP ;

LEE, CM ;

GRIFFIN, AC .

MACROMOLECULAR SYMPOSIA, 1994, 77 :283-294

[2] Isothermal titration calorimetry of supramolecular polymers [J].

Arnaud, A ;

Bouteiller, L .

LANGMUIR, 2004, 20 (16) :6858-6863

[3] Aqueous supramolecular polymer formed from an amphiphilic perylene derivative [J].

Arnaud, A ;

Belleney, J ;

Boué, F ;

Bouteiller, L ;

Carrot, G ;

Wintgens, W .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (13) :1718-1721

[4] Structure of pure SDS and DTAB micelles in brine determined by small-angle neutron scattering (SANS) [J].

Bergström, M ;

Pedersen, JS .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1999, 1 (18) :4437-4446

[5] Supramolecular polymers and networks with hydrogen bonds in the main- and side-chain [J].

Binder, Wolfgang H. ;

Zirbs, Ronald .

HYDROGEN BONDED POLYMERS, 2007, 207 (01) :1-78

[6] Thickness transition of a rigid supramolecular polymer [J].

Bouteiller, L ;

Colombani, O ;

Lortie, F ;

Terech, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (24) :8893-8898

[7] Assembly via hydrogen bonds of low molar mass compounds into supramolecular polymers [J].

Bouteiller, Laurent .

HYDROGEN BONDED POLYMERS, 2007, 207 (01) :79-112

[8] Supramolecular polymers [J].

Brunsveld, L ;

Folmer, BJB ;

Meijer, EW ;

Sijbesma, RP .

CHEMICAL REVIEWS, 2001, 101 (12) :4071-4097

[9] Chiral gelators constructed from 11-aminoundecanoic (AUDA), lauric and amino acid units.: Synthesis, gelling properties and preferred gelation of racemates vs. the pure enantiomers [J].

Caplar, V ;

Zinic, M ;

Pozzo, JL ;

Fages, F ;

Mieden-Gundert, G ;

Vögtle, F .

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2004, 2004 (19) :4048-4059

[10] The design of organic gelators: Solution and solid state properties of a family of bis-ureas [J].

Carr, AJ ;

Melendez, R ;

Geib, SJ ;

Hamilton, AD .

TETRAHEDRON LETTERS, 1998, 39 (41) :7447-7450

← 1 2 3 4 5 →