S
Sang Hyun Cho
Researcher at University of Texas MD Anderson Cancer Center
Publications - 72
Citations - 2561
Sang Hyun Cho is an academic researcher from University of Texas MD Anderson Cancer Center. The author has contributed to research in topics: Imaging phantom & Dosimetry. The author has an hindex of 19, co-authored 68 publications receiving 2231 citations. Previous affiliations of Sang Hyun Cho include University of Texas at Austin & University of Colorado Denver.
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Estimation of tumour dose enhancement due to gold nanoparticles during typical radiation treatments: a preliminary Monte Carlo study.
TL;DR: This preliminary study estimated this dose enhancement by Monte Carlo calculations for several phantom test cases representing radiation treatments with the following modalities: 140 kVp x-rays, 4 and 6 MV photon beams, and 192Ir gamma rays.
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Estimation of microscopic dose enhancement factor around gold nanoparticles by Monte Carlo calculations
TL;DR: In this article, the authors used the Monte Carlo code EGSnrc to obtain the spectra of secondary electrons from atoms of gold approximating GNPs and molecules of water under photon irradiation of a tumor loaded with GNPs.
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The dosimetric feasibility of gold nanoparticle-aided radiation therapy (GNRT) via brachytherapy using low-energy gamma-/x-ray sources
TL;DR: The current results strongly suggest that GNRT can be successfully implemented via brachytherapy with low energy gamma-/x-ray sources, especially with a high dose rate (169)Yb source.
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Modulation of in vivo tumor radiation response via gold nanoshell-mediated vascular-focused hyperthermia: characterizing an integrated antihypoxic and localized vascular disrupting targeting strategy.
Parmeswaran Diagaradjane,Anil Shetty,James Chunjay Wang,Andrew Elliott,Jon A. Schwartz,Shujun Shentu,Hee C. Park,Amit Deorukhkar,Jason Stafford,Sang Hyun Cho,James W. Tunnell,John D. Hazle,Sunil Krishnan +12 more
TL;DR: It is reported that gold nanoshells sequestered in the perivascular space mediate these two tumor vasculature-focused effects to improve radiation response of tumors.
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Roadmap to Clinical Use of Gold Nanoparticles for Radiation Sensitization.
Jan Schuemann,Ross Berbeco,Devika B. Chithrani,Sang Hyun Cho,Rajiv Kumar,Stephen J. McMahon,Srinivas Sridhar,Srinivas Sridhar,Sunil Krishnan +8 more
TL;DR: The current state of knowledge in each of the areas concerning the use of GNPs as radiosensitizers is reviewed, and the steps which will be required to advance GNP-enhanced radiation therapy from their current pre-clinical setting to clinical trials and eventual routine usage are outlined.