title: Length distribution of stiff, self-assembled polymers at thermal equilibrium.
abstract: We investigate the length distribution of self-assembled, long and stiff polymers at thermal equilibrium. Our analysis is based on calculating the partition functions of stiff polymers of variable lengths in the elastic regime. Our conclusion is that the length distribution of this self-assembled system follows closely the exponential distribution, except at the short length limit. We then discuss the implications of our results on the experimentally observed length distributions in amyloid fibrils.
authors.affiliation: Department of Bioengineering, Imperial College London, South Kensington Campus, London, UK. c.lee@imperial.ac.uk
authors.forename: Chiu Fan
authors.initials: CF
authors.lastname: Lee
mesh_terms: D000682:Amyloid / Q000737:chemistry; D055595:Mechanical Phenomena; D008958:Models, Molecular; D011108:Polymers / Q000737:chemistry*; D055503:Protein Multimerization; D017433:Protein Structure, Secondary; D013696:Temperature; D013816:Thermodynamics
chemical_list: D000682:Amyloid; D011108:Polymers