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MLC

Seminar

Self assembly of fd viruses

Pelcovits, B (Brown University Providence, Rhode Island)
Thursday 13 June 2013, 11:00-12:00

Seminar Room 1, Newton Institute

Abstract

Self-assembled Smectic-A monolayers composed of chiral fd viruses in the presence of a polymer depletant have been shown by the Dogic group to exhibit a variety of novel structures as a function of temperature and polymer concentration. After reviewing some of the experimental findings I will discuss a phenomenological theoretical model of this system based on the Helfrich membrane energy and the de Gennes theory of smectics. I will show how this model can be used to understand some of the fascinating experimental observations of fd self-assembly.

Presentation

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