Mr. Ethan F. Aulwes Profile

Ethan F. Aulwes

at Los Alamos National Lab

SPIE Involvement:

Author

Publications (3)

SPIE Journal Paper | 23 October 2021

Contrast-enhanced proton radiographic sensitivity limits for tumor detection

Rachel Sidebottom, Jason Allison, Ethan Aulwes, Brittany Broder, Matthew Freeman, Per Magnelind, Fesseha Mariam, Frank Merrill, Levi Neukirch, Tamsen Schurman, James Sinnis, Zhaowen Tang, Dale Tupa, Joshua Tybo, Carl Wilde, Michelle Espy

JMI, Vol. 8, Issue 05, 053501, (October 2021) https://doi.org/10.1117/12.10.1117/1.JMI.8.5.053501

KEYWORDS: Gold, Tumors, Radiography, Tissues, Nanoparticles, Spatial resolution, X-rays, Cancer, Calibration, Scattering

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Proceedings Article | 5 March 2021 Presentation + Paper

Gold nanoparticles for tumor detection with proton radiography: optimizing sensitivity and determining detection limits

Rachel Sidebottom, Ethan Aulwes, Matthew Freeman, Per Magnelind, Frank Merrill, Achraf Noureddine, Reed Selwyn, Rita Serda, Dale Tupa, Yirong Yang, Michelle Espy

Proceedings Volume 11659, 1165905 (2021) https://doi.org/10.1117/12.2582598

KEYWORDS: Radiography, Tumors, Nanoparticles, Gold, X-ray imaging, Tissues, Target detection, Scattering, Multiple scattering, Diagnostics

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Proceedings Article | 16 March 2020 Paper

Assessment of proton radiographic sensitivity limits for gold nanoparticle tagged tumors using gold leaf phantoms

Rachel Sidebottom, Ethan Aulwes, Matthew Freeman, Per Magnelind, Frank Merrill, Dale Tupa, Michelle Espy

Proceedings Volume 11312, 113123H (2020) https://doi.org/10.1117/12.2548486

KEYWORDS: Gold, Tumors, Radiography, Nanoparticles, Tissues, X-rays, Cancer, Visualization, Spatial resolution

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