Sandun Jayarathna

4.0k total citations
16 papers, 72 citations indexed

About

Sandun Jayarathna is a scholar working on Biomedical Engineering, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Sandun Jayarathna has authored 16 papers receiving a total of 72 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Biomedical Engineering, 9 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Sandun Jayarathna's work include Advanced X-ray and CT Imaging (10 papers), Medical Imaging Techniques and Applications (9 papers) and Radiation Therapy and Dosimetry (5 papers). Sandun Jayarathna is often cited by papers focused on Advanced X-ray and CT Imaging (10 papers), Medical Imaging Techniques and Applications (9 papers) and Radiation Therapy and Dosimetry (5 papers). Sandun Jayarathna collaborates with scholars based in United States, China and Bolivia. Sandun Jayarathna's co-authors include Sang Hyun Cho, Md Foiez Ahmed, Sunil Krishnan, Nivedh Manohar, Biao Wei, Peng Feng, Y. Cui, Srinivasan Vedantham, Amrit Kaphle and Parmeswaran Diagaradjane and has published in prestigious journals such as Scientific Reports, Optics Letters and IEEE Access.

In The Last Decade

Sandun Jayarathna

14 papers receiving 71 citations

Peers

Countries citing papers authored by Sandun Jayarathna

Since Specialization

Citations

This map shows the geographic impact of Sandun Jayarathna's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sandun Jayarathna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sandun Jayarathna more than expected).

Fields of papers citing papers by Sandun Jayarathna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sandun Jayarathna. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sandun Jayarathna. The network helps show where Sandun Jayarathna may publish in the future.

Co-authorship network of co-authors of Sandun Jayarathna

This figure shows the co-authorship network connecting the top 25 collaborators of Sandun Jayarathna. A scholar is included among the top collaborators of Sandun Jayarathna based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sandun Jayarathna. Sandun Jayarathna is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

#	Work	Indexed citations
1	Deep learning based rapid X-ray fluorescence signal extraction and image reconstruction for preclinical benchtop X-ray fluorescence computed tomography applications 2025 ·Scientific Reports ·Amrit Kaphle, Sandun Jayarathna, Sang Hyun Cho	0
2	Nanoscale gold nanoparticle (GNP)‐laden tumor cell model and its use for estimation of intracellular dose from GNP‐induced secondary electrons 2024 ·Medical Physics ·Sandun Jayarathna, Amrit Kaphle, Sunil Krishnan, Sang Hyun Cho	1
3	The effect of integrating knowledge‐based planning with multicriteria optimization in treatment planning for prostate SBRT 2023 ·Journal of Applied Clinical Medical Physics ·Sandun Jayarathna, Xinglei Shen, Ronald C. Chen, (unknown), (unknown)	7
4	Dosimetric impact of applicator displacement on three-dimensional image-guided high-dose-rate brachytherapy treatments for cervical cancer 2023 ·Journal of Contemporary Brachytherapy ·Sandun Jayarathna, (unknown), (unknown), A. Hoover	1
5	Deep Learning-Based TEM Image Analysis for Fully Automated Detection of Gold Nanoparticles Internalized Within Tumor Cell 2023 ·Microscopy and Microanalysis ·Amrit Kaphle, Sandun Jayarathna, (unknown), Maureen Aliru, (unknown), Sunil Krishnan, Sang Hyun Cho	5
6	Use of the Fully Spectroscopic Pixelated Cadmium Telluride Detector for Benchtop X-Ray Fluorescence Computed Tomography 2022 ·IEEE Access ·Sandun Jayarathna, (unknown), Sang Hyun Cho	4
7	Characterization of a Pixelated Cadmium Telluride Detector System Using a Polychromatic X-Ray Source and Gold Nanoparticle-Loaded Phantoms for Benchtop X-Ray Fluorescence Imaging 2021 ·IEEE Access ·Sandun Jayarathna, Md Foiez Ahmed, (unknown), (unknown), Y. Cui, Sang Hyun Cho	10
8	Sensitivity enhancement of an experimental benchtop X-ray fluorescence imaging system by deploying a single crystal cadmium telluride detector system optimized for high flux X-ray operations 2021 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·(unknown), Sandun Jayarathna, Sang Hyun Cho	4
9	Monte Carlo study of x-ray detection configurations for benchtop x-ray fluorescence computed tomography of gold nanoparticle-loaded objects 2020 ·Physics in Medicine and Biology ·(unknown), Md Foiez Ahmed, Sandun Jayarathna, (unknown), Sang Hyun Cho	3
10	A detector’s eye view (DEV)-based OSEM algorithm for benchtop x-ray fluorescence computed tomography (XFCT) image reconstruction 2019 ·Physics in Medicine and Biology ·(unknown), (unknown), Sandun Jayarathna, Peng Feng, Biao Wei, Sang Hyun Cho	7
11	Investigation of transmission computed tomography (CT) image quality and x-ray dose achievable from an experimental dual-mode benchtop x-ray fluorescence CT and transmission CT system 2019 ·Journal of X-Ray Science and Technology ·(unknown), (unknown), Md Foiez Ahmed, Sandun Jayarathna, Peng Feng, Biao Wei, Srinivasan Vedantham, Andrew Karellas, Sang Hyun Cho	5
12	Evaluation of dose point kernel rescaling methods for nanoscale dose estimation around gold nanoparticles using Geant4 Monte Carlo simulations 2019 ·Scientific Reports ·Sandun Jayarathna, Nivedh Manohar, Md Foiez Ahmed, Sunil Krishnan, Sang Hyun Cho	11
13	High-sensitivity imaging and quantification of intratumoral distributions of gold nanoparticles using a benchtop x-ray fluorescence imaging system 2019 ·Optics Letters ·Nivedh Manohar, Francisco J. Reynoso, Sandun Jayarathna, (unknown), Md Foiez Ahmed, Parmeswaran Diagaradjane, Sunil Krishnan, Sang Hyun Cho	9
14	Geant4-based Model of a Mouse Injected with Gold Nanoparticles for X-Ray Tomography Simulation Studies 2019 ·Sandun Jayarathna, Md Foiez Ahmed, Sang Hyun Cho	1
15	Feasibility of X-ray Fluorescence Computed Tomography (XFCT) Imaging of Human Lung Tumors loaded with Gold Nanoparticles: A Monte Carlo Study 2018 ·Md Foiez Ahmed, Sandun Jayarathna, Sang Hyun Cho	3
16	A simulation study of antimatter-helium ion planar channeling in silicon 2012 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·(unknown), Sandun Jayarathna, R. Bellwied, Wei‐Kan Chu	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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