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J F Nagle

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Articles 58
Citations 2692
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Recent Articles
1.
Jablin M, Akabori K, Nagle J
Phys Rev Lett . 2014 Dec; 113(24):248102. PMID: 25541806
Recent simulations have indicated that the traditional model for topographical fluctuations in biomembranes should be enriched to include molecular tilt. Here we report the first experimental data supporting this enrichment....
2.
Nagle J, Katsaras J
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics . 2002 Apr; 59(6):7018-24. PMID: 11969690
The enigmatic but much accepted vapor pressure paradox for oriented lipid bilayer samples was recently justified theoretically. Subsequently, recent experiments have shown that there is no vapor pressure paradox. The...
3.
LEWIS R, Tristram-Nagle S, Nagle J, McElhaney R
Biochim Biophys Acta . 2001 May; 1510(1-2):70-82. PMID: 11342148
The thermotropic phase behavior of lipid bilayer model membranes composed of the cationic lipid 1,2-di-O-myristoyl-3-N,N,N-trimethylaminopropane (DM-TAP) was examined by differential scanning calorimetry, infrared spectroscopy and X-ray diffraction. Aqueous dispersions of...
4.
Mason P, Nagle J, Epand R, Katsaras J
Phys Rev E Stat Nonlin Soft Matter Phys . 2001 Apr; 63(3 Pt 1):030902. PMID: 11308623
Aligned stacks of monomethyl and dimethyl dimyristoyl phosphatidylethanolamine (DMPE) lipid bilayers, like the much studied dimyristoyl PC (DMPC) bilayers, swell anomalously in a critical fashion as the temperature is decreased...
5.
Lyatskaya Y, Liu Y, Tristram-Nagle S, Katsaras J, Nagle J
Phys Rev E Stat Nonlin Soft Matter Phys . 2001 Apr; 63(1 Pt 1):011907. PMID: 11304287
Precise calculations are made of the scattering intensity I(q) from an oriented stack of lipid bilayers using a realistic model of fluctuations. The quantities of interest include the bilayer bending...
6.
Nagle J, Tristram-Nagle S
Biochim Biophys Acta . 2000 Nov; 1469(3):159-95. PMID: 11063882
The quantitative experimental uncertainty in the structure of fully hydrated, biologically relevant, fluid (L(alpha)) phase lipid bilayers has been too large to provide a firm base for applications or for...
7.
Katsaras J, Tristram-Nagle S, Liu Y, Headrick R, Fontes E, Mason P, et al.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics . 2000 Oct; 61(5 Pt B):5668-77. PMID: 11031625
Aligned samples of lipid bilayers have been fully hydrated from water vapor in a different type of x-ray chamber. Our use of aligned samples resolves issues concerning the ripple phase...
8.
Nagle J, Tristram-Nagle S
Curr Opin Struct Biol . 2000 Sep; 10(4):474-80. PMID: 10981638
Fluctuations, inherent in flexible and biologically relevant lipid bilayers, make quantitative structure determination challenging. Shortcomings in older methods of structure determination have been realized and new methodologies have been introduced...
9.
Tristram-Nagle S, Isaacson Y, Lyatskaya Y, Liu Y, Brummond K, Katsaras J, et al.
Chem Phys Lipids . 2000 Jan; 100(1-2):101-13. PMID: 10640195
This study focuses on the mixed-chain lipid myristoylpalmitoylphosphatidylcholine (MPPC) near full hydration. The lipid, synthesized according to the procedure of (Mason et al., 1981a, has a low degree of acyl...
10.
Nagle J, Liu Y, Tristram-Nagle S, Epand R, Stark R
Biophys J . 1999 Oct; 77(4):2062-5. PMID: 10512826
A recent method to obtain the number of water molecules of hydration of multilamellar lipid vesicles using magic angle spinning nuclear magnetic resonance has been re-examined. The previous interpretation divided...