K A Riske
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Explore the profile of K A Riske including associated specialties, affiliations and a list of published articles.
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7
Citations
75
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Recent Articles
1.
Lorenzon E, Riske K, Troiano G, Da Hora G, Soares T, Cilli E
Biochim Biophys Acta
. 2016 Feb;
1858(6):1129-38.
PMID: 26874207
The mechanism of action of antimicrobial peptides depends on physicochemical properties such as structure, concentration, and oligomerization. Here, we focused on the effect of dimerization on the mechanism of action...
2.
Pozo Navas B, Lohner K, Deutsch G, Sevcsik E, Riske K, Dimova R, et al.
Biochim Biophys Acta
. 2005 Sep;
1716(1):40-8.
PMID: 16150420
We have determined the mixing properties and lamellar organization of bacterial membrane mimetics composed of 1-palmitoyl-2-oleoyl-phosphatidylethanolamine (POPE) and -phosphatidylglycerol (POPG) at various molar ratios applying differential scanning calorimetry, small and...
3.
Riske K, Amaral L, Dobereiner H, Lamy M
Biophys J
. 2004 Jun;
86(6):3722-33.
PMID: 15189868
In a range of low ionic strength, aqueous dispersions of the anionic phospholipid DMPG (dimyristoylphosphatidylglycerol) have a transparent intermediate phase (IP, between T(m)(on) congruent with 20 degrees C and T(m)(off)...
4.
Goldman C, Riske K, Lamy-Freund M
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
. 2002 Apr;
60(6 Pt B):7349-53.
PMID: 11970680
We study the thermodynamics of a two-dimensional polydisperse ideal gas model of different species of aggregates. We show that if these aggregates are distinguished not only by their sizes but...
5.
Riske K, Amaral L, Lamy-Freund M
Biochim Biophys Acta
. 2001 Apr;
1511(2):297-308.
PMID: 11286973
Dimyristoylphosphatidylglycerol (DMPG) has been extensively studied as a model for biological membranes, since phosphatidylglycerol is the most abundant anionic phospholipid in prokaryotic cells. At low ionic strengths, this lipid presents...
6.
Riske K, Nascimento O, Peric M, Bales B, Lamy-Freund M
Biochim Biophys Acta
. 1999 Apr;
1418(1):133-46.
PMID: 10209218
A small, highly aqueous soluble, deuterated, cationic spin label, 4-trimethylammonium-2,2,6,6-tetramethylpiperidine-d17-1-oxyl iodide (dCAT1), was used to directly monitor the negatively charged DMPG vesicle surface in order to test a recent suggestion...
7.
Biaggi M, Riske K, Lamy-Freund M
Biophys Chem
. 1997 Dec;
67(1-3):139-49.
PMID: 9397523
The interaction of the native peptide alpha-melanocyte stimulating hormone (alpha-MSH) and the biologically more active analog [Nle4, D-Phe7]-alpha-MSH(MSH-I) with lipid vesicles was studied by spin label electron spin resonance (ESR)...