Polymorphism in Benzene-1,3,5- Tricarboxamide Supramolecular Assemblies in Water
Dr. Yao Lin, Associate Professor of Chemistry/Polymer Program, and fellow collaborators were recently published in the Journal of the American Chemical Society. Below is a description of the research:
The control of reaching a specifically designed morphology in supramolecular assembly is one of the key aspects for future success in the area of supramolecular materials, As different structures can be formed by different pathways or by a temperature dependent polymorphism, novel strategies have to be established to obtain a desired structure in the resulting materials. Supported by an NSF CAREER grant and the “Research Opportunities in Europe for NSF CAREER Awardees,” Prof. Yao Lin got an opportunity to attack this challenge by working with Prof. Bert Meijer at the Eindhoven University of Technology. Together, they discovered that increased dynamics is required to provide enough flexibility of the system to form defect-free structures in water. Without this flexibility, the assemblies are frozen into a variety of structures that are very similar at the supramolecular level, but less defined at the mesoscopic level.
To read the full article, click here: