Technological applications of biologically derived microstructures

Phospholipids are an important example of a class of molecule that have the ability to self-organize into complex assemblies. These molecules comprise a major fraction of biological membranes. The specific arrangement of phospholipids in biological membranes and the matrix these lipids provide for membrane proteins, play a role in important functional membrane properties such a energy transduction and molecular recognition. One of the goals of technological development in the area of lipid-based self-assembly is to impart similar functionality into a designed microstructure. The study of the relationship of phospholipid molecular structure to assemblies of increasing size and complexity may lead to applications in such diverse areas as electronic materials, drug delivery, improved composites, and advanced biosensors.<>