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Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
Published on: February 4, 2013
Nanoscale forces and their uses in self-assembly.
Kyle J M Bishop1, Christopher E Wilmer, Siowling Soh
1Department of Chemical and Biological Engineering, Northwestern University, Evasnton, IL 60208, USA.
Small (Weinheim an Der Bergstrasse, Germany)
|June 12, 2009
Summary
Understanding nanoscale interparticle forces is key to engineering self-assembling nanomaterials. This review details forces like van der Waals and electrostatic interactions for controlled nanoscopic assembly.
Area of Science:
- Materials Science
- Nanotechnology
- Physical Chemistry
Background:
- Nanoscale self-assembly relies on precise control of interparticle interactions.
- Understanding these forces at the nanoscale is critical for designing advanced materials.
Purpose of the Study:
- To critically examine interparticle forces applicable to nanoscale self-assembly.
- To provide a resource for implementing these forces in self-assembly models and simulations.
Main Methods:
- Review of theoretical considerations for interparticle forces (van der Waals, electrostatic, magnetic, molecular, entropic).
- Analysis of force magnitude, length scale, and scaling with particle size and distance.
- Inclusion of experimental examples demonstrating specific interaction-driven self-assembly.
Main Results:
- Detailed discussion of nanoscale-specific characteristics of various interparticle forces.
- Quantitative analysis of force scaling relevant to nanoscopic assembly.
- Examples illustrating the practical application of specific forces in self-assembly.
Conclusions:
- A comprehensive resource on nanoscale interparticle forces is presented.
- The review facilitates the understanding and engineering of self-assembly processes at the nanoscale.
- This work supports the development of new nanomaterials through controlled self-assembly.
