72 citations · 224 across the 11 of their papers we have counts for
10 papers · 1 filter
Helices at Interfaces
Gi-Moon Nam, Nam-Kyung Lee, Hervé Mohrbach +2
Helically coiled filaments are a frequent motif in nature. In situations commonly encountered in experiments coiled helices are squeezed flat onto two dimensional surfaces. Under s…
Micellization of Sliding Polymer Surfactants
Vladimir A. Baulin, N. -K. Lee, Albert Johner +1
Following up a recent paper on grafted sliding polymer layers (Macromolecules 2005, 38, 1434-1441), we investigated the influence of the sliding degree of freedom on the self-assem…
Extracting Structural Information of a Heteropolymer from Force-Extension Curves
E. Jarkova, Nam-Kyung Lee, S. Obukhov
We present a theory for the reverse analysis on the sequence information of a single H/P two-letter random hetero-polymer (RHP) from its force-extension(f-z) curves during quasi st…
Collapse or Swelling Dynamics of Homopolymer Rings: Self-consistent Hartree approach
V. G. Rostiashvili, N. -K. Lee, T. A. Vilgis
We investigate by the use of the Martin - Siggia - Rose generating functional technique and the self - consistent Hartree approximation, the dynamics of the ring homopolymer collap…
Single Chain Force Spectroscopy: Sequence Dependence
Namkyung Lee, Thomas A. Vilgis
We study the elastic properties of a single A/B copolymer chain with a specific sequence. We predict a rich structure in the force extension relations which can be addressed to the…
Collapse Dynamics of a Homopolymer: Theory and Simulation
Cameron F. Abrams, Namkyung Lee, Sergei Obukhov
We present a scaling theory describing the collapse of a homopolymer chain in poor solvent. At time t after the beginning of the collapse, the original Gaussian chain of length N i…