1. What is molecular self-assembly? How does it differ from standard precipitati

Question

1. What is molecular self-assembly? How does it differ from standard precipitation of simple molecules from solution? List at least three types of interactions that lead to molecular self-assembly.

1. The shape of amphiphilic molecules predetermines the overall shape of a self-aggregated structure. What parameters are important, and how do their relative sizes influence whether micellar, tubular or lamellar structures form? What determines the critical concentration at which the structures will form?

1. What factors should you consider when designing a molecular assembly for high non-linear optical properties? Why are these important?

Explanation / Answer

Molecular self-assembly is the process by which molecules adopt a defined arrangement without guidance or management from an outside source. There are two types of self-assembly. These are intramolecular self-assembly and intermolecular self-assembly. Commonly, the term molecular self-assembly refers to intermolecular self-assembly, while the intramolecular analog is more commonly called folding. 3 types-= supramolecular, biological and nanotechnology

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