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Rana Ashkar, Ph.D. - Publications

Affiliations: 
2012 Physics Indiana University, Bloomington, Bloomington, IN, United States 
Area:
Condensed Matter Physics, Nanoscience
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27 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Do C, Ashkar R, Boone C, Chen WR, Ehlers G, Falus P, Faraone A, Gardner JS, Graves V, Huegle T, Katsumata R, Kent D, Lin JYY, McHargue B, Olsen B, et al. EXPANSE: A time-of-flight EXPanded Angle Neutron Spin Echo spectrometer at the Second Target Station of the Spallation Neutron Source. The Review of Scientific Instruments. 93: 075107. PMID 35922301 DOI: 10.1063/5.0089349  0.448
2021 Kinnun JJ, Scott HL, Ashkar R, Katsaras J. Biomembrane Structure and Material Properties Studied With Neutron Scattering. Frontiers in Chemistry. 9: 642851. PMID 33987167 DOI: 10.3389/fchem.2021.642851  0.437
2020 Chakraborty S, Doktorova M, Molugu TR, Heberle FA, Scott HL, Dzikovski B, Nagao M, Stingaciu LR, Standaert RF, Barrera FN, Katsaras J, Khelashvili G, Brown MF, Ashkar R. How cholesterol stiffens unsaturated lipid membranes. Proceedings of the National Academy of Sciences of the United States of America. PMID 32843347 DOI: 10.1073/Pnas.2004807117  0.311
2020 Ashkar R. Selective dynamics in polymeric materials: Insights from quasi-elastic neutron scattering spectroscopy Journal of Applied Physics. 127: 151101. DOI: 10.1063/1.5144243  0.352
2020 Ashkar R, Dalgliesh RM, Pynn R, Dunbar ADF, Jones RAL, Parnell AJ. Profile retrieval of a buried periodic structure using spin echo grazing incidence neutron scattering Applied Physics Letters. 116: 101602. DOI: 10.1063/1.5140616  0.714
2020 Molugu TR, Mallikarjunaiah K, Petrache HI, Chakraborty S, Ashkar R, Brown MF. Elastic Moduli and Collective Dynamics of Phospholipids are Revealed by Solid-State 2H NMR Spectroscopy Biophysical Journal. 118: 85a. DOI: 10.1016/J.Bpj.2019.11.632  0.308
2019 Li W, Carrillo JY, Katsaras J, Sumpter BG, Ashkar R, Kumar R. The influence of curvature on domain distribution in binary mixture membranes. Soft Matter. PMID 31328764 DOI: 10.1039/C9Sm01262A  0.301
2018 Ashkar R, Bilheux HZ, Bordallo H, Briber R, Callaway DJE, Cheng X, Chu XQ, Curtis JE, Dadmun M, Fenimore P, Fushman D, Gabel F, Gupta K, Herberle F, Heinrich F, et al. Neutron scattering in the biological sciences: progress and prospects. Acta Crystallographica. Section D, Structural Biology. 74: 1129-1168. PMID 30605130 DOI: 10.1107/S2059798318017503  0.452
2018 Feng H, Ashkar R, Steinke N, Dalgliesh R, Lavrik NV, Kravchenko II, Pynn R. Grating-based holographic diffraction methods for X-rays and neutrons: phase object approximation and dynamical theory Journal of Applied Crystallography. 51: 68-75. DOI: 10.1107/S1600576717016867  0.622
2017 Nagao M, Kelley EG, Ashkar R, Bradbury RD, Butler PD. Probing Elastic and Viscous Properties of Phospholipid Bilayers Using Neutron Spin Echo Spectroscopy. The Journal of Physical Chemistry Letters. PMID 28892394 DOI: 10.1021/Acs.Jpclett.7B01830  0.409
2017 Carrillo JY, Katsaras J, Sumpter BG, Ashkar R. A Computational Approach for Modeling Neutron Scattering Data from Lipid Bilayers. Journal of Chemical Theory and Computation. PMID 28080059 DOI: 10.1021/Acs.Jctc.6B00968  0.446
2017 Nagao M, Kelley EG, Ashkar R, Bradbury R, Butler PD. Interdependence between Collective Thermal Fluctuations and Elastic and Viscous Properties in Model Lipid Bilayers Biophysical Journal. 112: 76a. DOI: 10.1016/J.Bpj.2016.11.457  0.396
2017 Kelley E, Ashkar R, Bradbury R, Butler P, Nagao M. The Interplay of Structure and Dynamics in Mixed Lipid Bilayers Biophysical Journal. 112: 308a. DOI: 10.1016/J.Bpj.2016.11.1672  0.403
2016 Li F, Parnell SR, Bai H, Yang W, Hamilton WA, Maranville BB, Ashkar R, Baxter DV, Cremer JT, Pynn R. Spin echo modulated small-angle neutron scattering using superconducting magnetic Wollaston prisms Journal of Applied Crystallography. 49: 55-63. DOI: 10.1107/S1600576715021573  0.685
2016 Mondal T, Ashkar R, Butler P, Bhowmick AK, Krishnamoorti R. Graphene Nanocomposites with High Molecular Weight Poly(ε-caprolactone) Grafts: Controlled Synthesis and Accelerated Crystallization Acs Macro Letters. 5: 278-282. DOI: 10.1021/Acsmacrolett.5B00930  0.306
2016 Natarajan B, Orloff ND, Ashkar R, Doshi S, Twedt K, Krishnamurthy A, Davis C, Forster AM, Thostenson E, Obrzut J, Sharma R, Liddle JA. Multiscale metrologies for process optimization of carbon nanotube polymer composites Carbon. 108: 381-393. DOI: 10.1016/J.Carbon.2016.07.028  0.312
2016 Ashkar R, Zhernenkov M, Feng H, Ankner J, Toomey R, Pynn R. Controlling Cell Growth and Membrane Topography using Nanostructured Thermoresponsive Scaffolds Biophysical Journal. 110: 81a-82a. DOI: 10.1016/J.Bpj.2015.11.500  0.558
2016 Paul BD, Kelley E, Ashkar R, Bradbury R, Woodka A, Nagao M. Controlling Membrane Dynamics by Tuning the Hydrophobic Mismatch and Lipid Compostion Biophysical Journal. 110: 567a. DOI: 10.1016/J.Bpj.2015.11.3035  0.361
2016 Nagao M, Ashkar R, Kellery E, Bradbury R, Butler P. Understanding Lipid Bilayer Dynamics: Relating Bending and Thickness Fluctuations to Membrane Elasticity Biophysical Journal. 110: 242a-243a. DOI: 10.1016/J.Bpj.2015.11.1336  0.363
2015 Zhernenkov M, Ashkar R, Feng H, Akintewe OO, Gallant ND, Toomey R, Ankner JF, Pynn R. Thermoresponsive PNIPAM Coatings on Nanostructured Gratings for Cell Alignment and Release. Acs Applied Materials & Interfaces. 7: 11857-62. PMID 25990000 DOI: 10.1021/Acsami.5B01453  0.49
2014 Ashkar R, Pynn R, Dalgliesh R, Lavrik NV, Kravchenko II. A new approach for probing matter in periodic nanoconfinements using neutron scattering Journal of Applied Crystallography. 47: 1367-1373. DOI: 10.1107/S1600576714013387  0.608
2014 Shah VR, Washington AL, Stonaha P, Ashkar R, Kaiser H, Krist T, Pynn R. Optimization of a solid state polarizing bender for cold neutrons Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 768: 157-163. DOI: 10.1016/J.Nima.2014.09.005  0.737
2011 Ashkar R, De Haan VO, Van Well AA, Dalgliesh R, Plomp J, Fitzsimmons MR, Schaich WL, Pynn R. Comparison of dynamical theory and phase-object approximation for neutron scattering from periodic structures Journal of Applied Crystallography. 44: 958-965. DOI: 10.1107/S0021889811032730  0.741
2011 Ashkar R, Schaich WL, De Haan VO, Van Well AA, Dalgliesh R, Plomp J, Pynn R. Dynamical theory: Application to spin-echo resolved grazing incidence scattering from periodic structures Journal of Applied Physics. 110. DOI: 10.1063/1.3661162  0.73
2011 Pynn R, Ashkar R, Stonaha P, Washington AL. Some recent results using spin echo resolved grazing incidence scattering (SERGIS) Physica B: Condensed Matter. 406: 2350-2353. DOI: 10.1016/J.Physb.2010.10.085  0.744
2010 Ashkar R, Stonaha P, Washington AL, Shah VR, Fitzsimmons MR, Maranville B, Majkrzak CF, Lee WT, Schaich WL, Pynn R. Dynamical theory calculations of spin-echo resolved grazing-incidence scattering from a diffraction grating Journal of Applied Crystallography. 43: 455-465. DOI: 10.1107/S0021889810010642  0.756
2010 Ashkar R, Stonaha P, Washington A, Shah VR, Fitzsimmons MR, Maranville B, Majkrzak CF, Lee WT, Pynn R. Spin-echo resolved grazing incidence scattering (SERGIS) at pulsed and CW neutron sources Journal of Physics: Conference Series. 251. DOI: 10.1088/1742-6596/251/1/012066  0.759
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