We present the characterisation of a hydrogel forming family of benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid derivatives. The simple, easy to synthesise compounds presented here exhibit consistent gel formation at low concentrations through the use of a pH trigger....
We present the characterisation of a hydrogel forming family of benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid derivatives. The simple, easy to synthesise compounds presented here exhibit consistent gel formation at low concentrations through the use of a pH trigger.关键...
Polar Switching in Trialkylbenzene-1,3,5-tricarboxamides The hydrogen-bonded hexagonal columnar LC (Col(hd)) phases formed by benzene-1,3,5-tricarboxamide (BTA) derivatives can be aligned uniformly by an electric field and display switching behavior with a high remnant polarization. The polar ...
The synthesis and mechanical properties of ABA triblock copolymers containing benzene-1,3,5-tricarboxamide (BTA) moieties in the middle block are described. The triblock architecture was achieved by sequential polymerization of different monomers by atom-transfer radical polymerization (ATRP). The ABA ...
bta-based gelatoraromatic solvent recoverydye removalThree supramolecular gelators (2a, 3a, 3b) of a benzene 1,3,5-tricarboxamide (BTA) motif were synthesized and studied for their gelation behavior. 3a and 3b were designed and synthesized for the first time. 3a showed excellent gelation ...
Supramolecular polymerization inthe family of benzene-1,3,5-tricarboxamide(BTA) has been investigated using atomistic molecular dynamics (MD)simulations. Gas phase calculations using a nonpolarizable force fieldreproduce the cooperativity in binding energy and intermolecular structureseen in quantum chemical ...
A Family of Simple Benzene 1 3,5-Tricarboxamide (BTA) Aromatic Carboxylic Acid Hydrogels. Howe RCT,Smalley AP,Guttenplan APM, et al. Chemical Communications . 2013Howe RCT,Smalley AP,Guttenplan APM, et al.A Family of Simple Benzene 1,3,5-Tricarboxamide (BTA) Aromatic Carboxylic Acid ...
Lloyd; A family of simple benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid hydrogels, in Chem. Commun, 2013, 49, pp. 4268-4270.A family of simple benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid hydrogels. Howe RCT,Smalley AP,Guttenplan APM, et al. Chemical ...
Benzene tricarboxamidesAlignment mediaResidual dipolar couplingsNMR spectroscopySelf assemblyWe were previously able to demonstrate that mesogens self-assembled from small molecules, more specifically 1,3,5-benzene-tricarboxamides (BTAs), are capable of forming lyotropic liquid crystalline phases in ...
Self-assemblyIn the quest for large but well-controlled supramolecular structures, the discotic benzene-1,3,5-tricarboxamide (BTA) has received quite some attention, because it can form hydrogen-bonded stacks that can be regarded as supramolecular polymers of which the single BTA molecule is the...