Nematic ordering
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- Nematic ordering of rigid rods in a gravitational field V.A. Baulin, A.R. Khokhlov Phys. Rev. E, 60(3), 2973 – 2977 (1999) The isotropic-to-nematic transition in an athermal solution of long rigid rods subject to a gravitational (or centrifugal) field is theoretically considered in the Onsager approximation. The new feature emerging in the presence of gravity is a concentration gradient that coupled with the nematic ordering. For rodlike [...]...
- Self-assembled aggregates in the gravitational field: Growth and nematic order V. A. Baulin J. Chem. Phys., 119, 2874 (2003) The influence of the gravitational field on the reversible process of assembly and disassembly of linear aggregates is the focus of this paper. Even the earth gravitational field can affect the equilibrium properties of heavy biological aggregates such as microtubules or actin filaments. The gravity gives rise to [...]...