Hem Moktan
Overview
Explore the profile of Hem Moktan including associated specialties, affiliations and a list of published articles.
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12
Citations
35
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Recent Articles
1.
Moktan H, Jiang H, Li H, Guida K
J Appl Clin Med Phys
. 2025 Feb;
:e70039.
PMID: 39971711
Purpose: Single-isocenter multitarget (SIMT) radiosurgery has become increasingly popular as advancement in planning and delivery systems have made this approach clinically viable. With targets varying in size and distance from...
2.
Chaudhary B, Struppe J, Moktan H, Zoetewey D, Zhou D, Mohanty S
J Biomol NMR
. 2024 Feb;
78(2):109-117.
PMID: 38421550
N-linked glycosylation is an essential and highly conserved co- and post-translational protein modification in all domains of life. In humans, genetic defects in N-linked glycosylation pathways result in metabolic diseases...
3.
Kaphle A, Jayarathna S, Moktan H, Aliru M, Raghuram S, Krishnan S, et al.
Microsc Microanal
. 2023 Jul;
29(4):1474-1487.
PMID: 37488822
Transmission electron microscopy (TEM) imaging can be used for detection/localization of gold nanoparticles (GNPs) within tumor cells. However, quantitative analysis of GNP-containing cellular TEM images typically relies on conventional/thresholding-based methods,...
4.
Moktan H, Lee C, Cho S
Med Phys
. 2023 Jan;
50(3):1736-1745.
PMID: 36625477
Background: For boron neutron capture therapy (BNCT), the improvements in patient dosimetry will require information about the spatial variation of B concentration in the tumor and critical organs. A non-invasive...
5.
Jayarathna S, Moktan H, Cho S
IEEE Access
. 2022 Oct;
10:105074-105083.
PMID: 36274671
In this work, we integrated a commercially-available fully-spectroscopic pixelated cadmium telluride (CdTe) detector system as a two-dimensional (2D) array detector into our existing benchtop cone-beam x-ray fluorescence computed tomography (XFCT)...
6.
Moktan H, Jayarathna S, Cho S
Nucl Instrum Methods Phys Res A
. 2022 Mar;
1025.
PMID: 35340930
In this work, an energy-resolving thermoelectrically cooled single crystal cadmium telluride (CdTe) detector system upgraded with the latest firmware was optimized for high x-ray flux operations using high bias voltage...
7.
Moktan H, Panta R, Cho S
Biomed Phys Eng Express
. 2021 Dec;
8(1).
PMID: 34874017
Commercially available fully spectroscopic pixelated cadmium telluride (CdTe) detector systems have been adopted lately for benchtop x-ray fluorescence (XRF) imaging/computed tomography (XFCT) of objects containing metal nanoprobes such as gold...
8.
Jayarathna S, Ahmed M, ORyan L, Moktan H, Cui Y, Cho S
IEEE Access
. 2021 May;
9:49912-49919.
PMID: 33996343
Pixelated semi-conductor detectors providing high energy resolution enable parallel acquisition of x-ray fluorescence (XRF) signals, potentially leading to performance enhancement of benchtop XRF imaging or computed tomography (XFCT) systems utilizing...
9.
Moktan H, Ahmed M, Jayarathna S, Deng L, Cho S
Phys Med Biol
. 2020 Sep;
65(17):175010.
PMID: 32869750
Over the last decade, the performance of benchtop x-ray fluorescence computed tomography (XFCT) systems has been significantly enhanced through hardware and software optimizations. Recent studies have indicated the need of...
10.
Manohar N, Reynoso F, Jayarathna S, Moktan H, Ahmed M, Diagaradjane P, et al.
Opt Lett
. 2019 Nov;
44(21):5314-5317.
PMID: 31674996
A high-sensitivity benchtop x-ray fluorescence (XRF) imaging system, based on a high-power x-ray source and silicon drift detector, has been developed. This system allows gold L-shell XRF-based quantitative imaging of...