Microtubule-based nanomaterials: Exploiting nature's dynamic biopolymers

Area of Science:

• Biomimetic Nanotechnology
• Molecular Biophysics
• Materials Science

Background:

• Biomolecular systems inspire synthetic nanomaterials that mimic living systems.
• Biomolecular motors convert chemical energy to perform work across scales.
• Microtubule (MT) filaments are cytoskeletal components crucial for cellular processes.

Purpose of the Study:

• To review efforts in generating hybrid and composite nanomaterials using MTs as scaffolds.
• To explore computational and synthetic approaches for creating synthetic nanostructures.
• To highlight the development of materials with attributes similar to natural MTs.

Main Methods:

• Utilizing MTs as biomolecular scaffolds for hybrid and composite nanomaterials.
• Employing computational approaches to design synthetic nanostructures.
• Applying synthetic methods to fabricate one-dimensional nanostructures.

Main Results:

• Recent progress in creating hybrid and composite nanomaterials with MTs.
• Development of synthetic nanostructures inspired by MT dynamics and function.
• Demonstration of MT-like attributes in engineered nanomaterials.

Conclusions:

• MTs serve as a powerful archetype for supramolecular filaments driving emergent behaviors.
• Synthetic nanomaterials can replicate the work-performing and dynamic properties of MTs.
• Ongoing research focuses on advancing biomimetic nanostructures for diverse applications.