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3 Result(s)

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  1. Article

    Open Access

    Evaluation of dose point kernel rescaling methods for nanoscale dose estimation around gold nanoparticles using Geant4 Monte Carlo simulations

    The absence of proper nanoscale experimental techniques to investigate the dose-enhancing properties of gold nanoparticles (GNPs) interacting with radiation has prompted the development of various Monte Carlo ...

    Sandun Jayarathna, Nivedh Manohar, Md Foiez Ahmed, Sunil Krishnan… in Scientific Reports (2019)

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  2. Article

    Open Access

    Radiosensitization of Prostate Cancers In Vitro and In Vivo to Erbium-filtered Orthovoltage X-rays Using Actively Targeted Gold Nanoparticles

    Theoretical investigations suggest that gold nanoparticle (GNP)-mediated radiation dose enhancement and radiosensitization can be maximized when photons interact with gold, predominantly via photoelectric abso...

    Allison M. Khoo, Sang Hyun Cho, Francisco J. Reynoso, Maureen Aliru… in Scientific Reports (2017)

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  3. Article

    Open Access

    Quantitative imaging of gold nanoparticle distribution in a tumor-bearing mouse using benchtop x-ray fluorescence computed tomography

    X-ray fluorescence computed tomography (XFCT) is a technique that can identify, quantify and locate elements within objects by detecting x-ray fluorescence (characteristic x-rays) stimulated by an excitation s...

    Nivedh Manohar, Francisco J. Reynoso, Parmeswaran Diagaradjane… in Scientific Reports (2016)

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