Supramolecular chemistry and self-assembly in organic materials design

Samuel I Stupp, Liam C. Palmer

Research output: Contribution to journalArticle

227 Citations (Scopus)

Abstract

Organic materials naturally lend themselves to the crafting of structure and function using the strategies of self-assembly and supramolecular chemistry employed so effectively by biological systems. This perspective illustrates progress over the past two decades on self-assembly in materials chemistry through research on systems where function is directly linked to noncovalent interactions among molecules. The genesis of this approach in chemistry of materials involves the design of relatively simple structures using hydrogen bonding, π-π stacking, metal-ligand interactions, electrostatic forces, strong dipole-dipole association, hydrophobic forces, and steric repulsion. Gradually many new and exciting opportunities have emerged, such as supramolecular nanostructures that assemble into functional bulk materials and supramolecular polymers in which the motif of covalent connections among monomers is imitated by creating one-dimensional assemblies of an arbitrarily large set of molecules in both composition and size. Supramolecular polymers offer the opportunity to create structures that integrate unprecedented order in 1D assemblies with interesting dynamics through bond reversibility. Other fascinating systems are those in which intermolecular interactions and other forces can be used to create the hierarchical and highly functional structures ubiquitous in biology, such as bone and muscle, in which different types of order exist within the same structure at different length scales. Directions that have a bright future include nonequilibrium dynamic materials with the capacity to be adaptive, self-repairing, chemically alterable, and even replicative - all characteristics we see in living organic matter. Additional promising areas include 2D and 3D systems that are not necessarily classical crystals and the rational synthesis of functional organic-inorganic hybrid materials. The most exciting aspect of self-assembly and supramolecular chemistry is their open ended nature, and these are two areas of chemistry for which many new principles will be established in this century.

Original languageEnglish
Pages (from-to)507-518
Number of pages12
JournalChemistry of Materials
Volume26
Issue number1
DOIs
Publication statusPublished - Jan 14 2014

Fingerprint

Supramolecular chemistry
Self assembly
Polymers
Molecules
Electrostatic force
Hybrid materials
Biological systems
Biological materials
Muscle
Nanostructures
Hydrogen bonds
Bone
Monomers
Metals
Ligands
Association reactions
Crystals
Chemical analysis

Keywords

  • hierarchical self-assembly
  • hybrid materials
  • organic ferroelectrics
  • templation

ASJC Scopus subject areas

  • Materials Chemistry
  • Chemical Engineering(all)
  • Chemistry(all)

Cite this

Supramolecular chemistry and self-assembly in organic materials design. / Stupp, Samuel I; Palmer, Liam C.

In: Chemistry of Materials, Vol. 26, No. 1, 14.01.2014, p. 507-518.

Research output: Contribution to journalArticle

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