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@ARTICLE{Auth:31342,
author = {Auth, T. and Gompper, G.},
title = {{S}elf-{A}voiding {L}inear and {S}tar {P}olymers {A}nchored
to {M}embranes},
journal = {Physical review / E},
volume = {68},
number = {5},
issn = {1063-651X},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-31342},
pages = {051801},
year = {2003},
note = {Record converted from VDB: 12.11.2012},
abstract = {The effect of anchored linear and star polymers in the
mushroom regime on the curvature elasticity of membranes is
investigated by Monte Carlo simulations and scaling
arguments. We describe a simulation method to calculate the
free energy of anchored polymers as a function of membrane
curvature, which is accurate enough to extract reliable
values for the polymer-induced spontaneous curvature
Deltac(0), bending rigidity Deltakappa, and saddle-splay
modulus Delta(kappa) over bar. For self-avoiding linear and
star polymers, the universal amplitudes of the curvature
moduli as well as the effects of finite chain lengths are
determined, to our knowledge, for the first time. We find
that star polymers have the unique property of strongly
affecting c(0) and kappa, but leaving (kappa) over bar
essentially unchanged. Furthermore, star polymers are shown
to have a much stronger effect on membrane properties than
an equivalent number of linear polymers.},
keywords = {J (WoSType)},
cin = {IFF-TH-II},
ddc = {530},
cid = {I:(DE-Juel1)VDB31},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Physics, Fluids $\&$ Plasmas / Physics, Mathematical},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000187183400035},
doi = {10.1103/PhysRevE.68.051801},
url = {https://juser.fz-juelich.de/record/31342},
}