Architectonics: Design of Molecular Architecture for Functional Applications

Area of Science:

• Molecular chemistry
• Materials science
• Supramolecular chemistry

Background:

• Architectonics, originating from architecture and philosophy, provides a framework for understanding structure.
• Molecular architectonics applies these principles to organize molecular units for functional systems.
• Controlled molecular self-assembly is crucial for developing advanced materials and biological applications.

Purpose of the Study:

• To present designer molecules for mastering molecular recognition and self-assembly.
• To demonstrate the tailor-ability of molecular self-assemblies using biomolecules and functional modules.
• To explore the impact of stereochemistry and structural modifications on supramolecular architectures.

Main Methods:

• Designing and synthesizing functional molecules, including Naphthalenediimide (NDI) and Perylene diimide (PDI) derivatives.
• Utilizing biomolecules like amino acids and nucleobases as auxiliaries in self-assembly.
• Investigating supramolecular interactions and the formation of various nano- and microarchitectures (0D, 1D, 2D).

Main Results:

• Demonstrated control over molecular self-assembly through precise molecular design.
• Successfully created diverse supramolecular architectures, including particles, fibers, sheets, and helical structures.
• Showcased complex phenomena like coassembly, templated assembly, and molecular machines.

Conclusions:

• Molecular architectonics offers a powerful strategy for designing functional materials with tailored properties.
• Inspiration from nature provides a rich source for developing novel molecular architectures.
• Engineered molecular systems have significant potential in organic electronics, self-cleaning materials, and tissue engineering.