Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lyngs A"'
Autor:
Per Lyngs Hansen, Adam Cohen Simonsen, Jonathan R. Brewer, Jonas Camillus Jeppesen, Ludger Johannes, Vita Solovyeva
Publikováno v:
Jeppesen, J C, Solovyeva, V, Brewer, J R, Johannes, L, Hansen, P L & Simonsen, A C 2015, ' Slow Relaxation of Shape and Orientational Texture in Membrane Gel Domains ', Langmuir, vol. 31, no. 46, pp. 12699–12707 . https://doi.org/10.1021/acs.langmuir.5b03168
Gel domains in lipid bilayers are structurally more complex than fluid domains. Growth dynamics can lead to noncircular domains with a heterogeneous orientational texture. Most model membrane studies involving gel domain morphology and lateral organi
Publikováno v:
ResearcherID
From glycosylated cell surfaces to sterically stabilized liposomes, polymers attached to membranes attract biological and therapeutic interest. Can the scaling laws of polymer “brushes” describe the physical properties of these coats? We delineat
Autor:
Jacek Fiutowski, Adam Cohen Simonsen, Per Lyngs Hansen, Jonathan R. Brewer, Serguei Chiriaev, Irina Iachina
Publikováno v:
Biophysical Journal. 112:593a
Publikováno v:
Loubet, B, Hansen, P L & Lomholt, M A 2013, ' Electromechanics of a membrane with spatially distributed fixed charges: Flexoelectricity and elastic parameters ', Physical Review E, vol. 88, no. 6, 062715 . https://doi.org/10.1103/PhysRevE.88.062715
We investigate the electrostatic contribution to the lipid membrane mechanical parameters: tension, bendingrigidity, spontaneous curvature, and flexocoefficient, using an approach where stress in the membrane is explicitlybalanced. Our model includ
Publikováno v:
SPIE Proceedings.
Time shifting of optical pulses with duration in the range from 100 fs to a few ps represents one extreme of slow light, where THz bandwidth for the slow down or speed up is necessary. The physics of the time shifting of such very short pulses involv
Publikováno v:
Ambjörnsson, T, Lomholt, M A & Hansen, P L 2007, ' Applying a potential across a biomembrane : Electrostatic contribution to the bending rigidity and membrane instability ', Physical Review E, vol. 75, 051916 . https://doi.org/10.1103/PhysRevE.75.051916
We investigate the effect on biomembrane mechanical properties due to the presence an external potential for a non-conductive non-compressible membrane surrounded by different electrolytes. By solving the Debye-Huckel and Laplace equations for the el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d46c0263cbc9d03d4a646a51da1ed0
Publikováno v:
Rowat, A C, Hansen, P L & Ipsen, J H 2004, ' Experimental evidence of the electrostatic contribution to membrane bending rigidity. ', EPL, vol. 67, pp. 144-149 . https://doi.org/10.1209/epl/i2003-10276-x
We have investigated the thermal fluctuations of giant unilamellar dimyristoylphosphatidlycholine vesicles in the presence of both non-ionic and ionic surfactants (peptides) with identical apolar chains. Using vesicle fluctuation analysis, the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15cda8873d96983a3d8e42e0cdd4aa84
https://portal.findresearcher.sdu.dk/da/publications/08de9a40-f19c-11db-821c-000ea68e967b
https://portal.findresearcher.sdu.dk/da/publications/08de9a40-f19c-11db-821c-000ea68e967b
Publikováno v:
Physical Review E. 64
The osmotic coefficient of B-DNA in water may, in dilute solutions, deviate by as much as 100% from predictions based on a simple line-charge "counterion condensation" theory. In contrast, a cell model description of the ionic atmosphere near a cylin
We study the effect of intersegment interactions on the effective bending and stretching moduli of a semiflexible polymer chain with a finite stretching modulus. For an interaction potential of a screened Debye-H\" uckel type renormalization of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a80a0cbd1a291487e20f5e1a97d635e
http://arxiv.org/abs/cond-mat/0004143
http://arxiv.org/abs/cond-mat/0004143