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Per Lyngs Hansen

Explore the profile of Per Lyngs Hansen including associated specialties, affiliations and a list of published articles. Areas
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Citations 100
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Recent Articles
1.
Hansen A, Lomholt M, Hansen P, Mouritsen O, Arouri A
Int J Pharm . 2016 May; 508(1-2):128-34. PMID: 27163524
We carried out a mechanistic study to characterize and optimize the remote loading of luciferin into preformed liposomes of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine/1,2-dipalmitoyl-sn-glycero-3-phosphoglycerol (DPPC/DPPG) 7:3 mixtures. The influence of the loading agent (acetate,...
2.
Camillus Jeppesen J, Solovyeva V, Brewer J, Johannes L, Hansen P, Simonsen A
Langmuir . 2015 Oct; 31(46):12699-707. PMID: 26501924
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...
3.
Thoke H, Tobiesen A, Brewer J, Hansen P, Stock R, Olsen L, et al.
PLoS One . 2015 Feb; 10(2):e0117308. PMID: 25705902
We detected very strong coupling between the oscillating concentration of ATP and the dynamics of intracellular water during glycolysis in Saccharomyces cerevisiae. Our results indicate that: i) dipolar relaxation of...
4.
Loubet B, Hansen P, Lomholt M
Phys Rev E Stat Nonlin Soft Matter Phys . 2014 Feb; 88(6):062715. PMID: 24483494
We investigate the electrostatic contribution to the lipid membrane mechanical parameters: tension, bending rigidity, spontaneous curvature, and flexocoefficient, using an approach where stress in the membrane is explicitly balanced. Our...
5.
Hansen A, Sorensen K, Mathieu R, Serer A, Duelund L, Khandelia H, et al.
Chem Phys Lipids . 2013 Sep; 175-176:84-91. PMID: 23994552
The compound 2,6-diisopropylphenol (Propofol, PRF) is widely used for inducing general anesthesia, but the mechanism of PRF action remains relatively poorly understood at the molecular level. This work examines the...
6.
Mouritsen O, Andresen T, Halperin A, Hansen P, Jakobsen A, Jensen U, et al.
J Phys Condens Matter . 2011 Jun; 18(28):S1293-304. PMID: 21690842
A host of water-soluble enzymes are active at membrane surfaces and in association with membranes. Some of these enzymes are involved in signalling and in modification and remodelling of the...
7.
Ambjornsson T, Lomholt M, Hansen P
Phys Rev E Stat Nonlin Soft Matter Phys . 2007 Aug; 75(5 Pt 1):051916. PMID: 17677107
We investigate the effect on biomembrane mechanical properties due to the presence an external potential for a nonconductive incompressible membrane surrounded by different electrolytes. By solving the Debye-Hückel and Laplace...
8.
Thormann E, Hansen P, Simonsen A, Mouritsen O
Colloids Surf B Biointerfaces . 2006 Oct; 53(2):149-56. PMID: 17023148
Dynamic force spectroscopy makes it possible to measure the breaking of single molecular bonds or the unfolding of single proteins subjected to a time-dependent pulling force. The force needed to...
9.
Simonsen A, Jensen U, Hansen P
J Colloid Interface Sci . 2006 Jun; 301(1):107-15. PMID: 16765972
The activity of phospholipase A(2) (PLA(2)) which catalyzes the hydrolysis of phospholipids into free fatty acids and lysolipids, depends on the structure and thermodynamic state of the membrane. To further...
10.
Punkkinen O, Hansen P, Miao L, Vattulainen I
Biophys J . 2005 Jun; 89(2):967-78. PMID: 15923227
As double-stranded DNA is stretched to its B-form contour length, models of polymer elasticity can describe the dramatic increase in measured force. When the molecule is stretched beyond the contour...