Related Experiment Video
Updated: May 29, 2025

Controlling the Size, Shape and Stability of Supramolecular Polymers in Water
Published on: August 2, 2012
Tailoring One-Dimensional Assemblies of Chiral Bowl-Shaped Molecules with Diverse Enantiomers and Polar Column
Dan He1,2, Barun Dhara1, Cheng Zhang1,3
1Department RIKEN Center for Emergent Matter Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.
Abstract:
Symmetry is an important factor in material design. Generally, it is difficult to quantitively discuss symmetry-property relations. Two materials only with symmetry differences are requisite to verify whether polar or nonpolar chiral systems are advantageous for a specific property/phenomenon, such as chirality-induced spin selectivity. However, it is difficult to selectively prepare materials having different symmetries without changing other physical properties. The current study successfully prepared seven exceptionally similar crystals with different symmetries in terms of polarity, chirality, and enantiomer alignments, which affords ideal materials for the abovementioned studies. Furthermore, we revealed a universal guiding principle on the self-assembly pattern of bowl-shaped molecules to predict the resultant assembled structures with the help of molecular dynamics simulations.
More Related Videos
09:22Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
Published on: February 7, 2017
09:38Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies
Published on: January 3, 2018
Related Concept Videos
Molecules with Multiple Chiral Centers
Stereoisomerism of Cyclic Compounds
Prochirality
Stereoisomers
Chirality
Chiral objects exhibit a sense of handedness when they interact with another chiral object. For example, our left foot can only fit in the left shoe and not in the right shoe. Achiral objects — objects that have...
Properties of Enantiomers and Optical Activity