Nallathamby Devasahayam

2.7k citations

70 papers · 2.2k indexed · h-index 29

Biophysics top 0.1%
Radiology, Nuclear Medicine and Imaging top 1%
Materials Chemistry top 5%
Spectroscopy top 2%
Cancer Research top 5%

Co-authors: Murali C. Krishna Sankaran Subramanian James B. Mitchell John A. Cook Shingo Matsumoto Ramachandran Murugesan Keita Saito Jeeva Munasinghe
Topics: Advanced MRI Techniques and Applications (62 papers)Electron Spin Resonance Studies (56 papers)Advanced NMR Techniques and Applications (26 papers)
Cited by: Biophysics Radiology, Nuclear Medicine and Imaging Spectroscopy
Journals: Proceedings of the National Academy of Sciences Journal of Clinical Investigation PLoS ONE
Partner nations: United States Japan India

In The Last Decade

Nallathamby Devasahayam

69 papers receiving 2.1k citations

Peers

Countries citing papers authored by Nallathamby Devasahayam

Since Specialization

Citations

This map shows the geographic impact of Nallathamby Devasahayam'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 Nallathamby Devasahayam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nallathamby Devasahayam more than expected).

Fields of papers citing papers by Nallathamby Devasahayam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nallathamby Devasahayam. 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 Nallathamby Devasahayam. The network helps show where Nallathamby Devasahayam may publish in the future.

Co-authorship network of co-authors of Nallathamby Devasahayam

This figure shows the co-authorship network connecting the top 25 collaborators of Nallathamby Devasahayam. A scholar is included among the top collaborators of Nallathamby Devasahayam 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 Nallathamby Devasahayam. Nallathamby Devasahayam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	PEGPH20, a PEGylated human hyaluronidase, induces radiosensitization by reoxygenation in pancreatic cancer xenografts. A molecular imaging study 2022 ·Neoplasia ·Tomohiro Seki,Yu Saida,Shun Kishimoto,Ji‐Sook Lee,(unknown),Kazutoshi Yamamoto,Gadisetti V.R. Chandramouli,Nallathamby Devasahayam,James B. Mitchell,Murali C. Krishna,Jeffrey Brender	18
2	Hypoxia Imaging As a Guide for Hypoxia-Modulated and Hypoxia-Activated Therapy 2021 ·Antioxidants and Redox Signaling ·Jeffrey Brender,Yu Saida,Nallathamby Devasahayam,(unknown),Shun Kishimoto	17
3	Molecular Imaging of the Tumor Microenvironment Reveals the Relationship between Tumor Oxygenation, Glucose Uptake, and Glycolysis in Pancreatic Ductal Adenocarcinoma 2020 ·Cancer Research ·Kazutoshi Yamamoto,Jeffrey Brender,Tomohiro Seki,Shun Kishimoto,Nobu Oshima,Rajani Choudhuri,Stephen Adler,Elaine M. Jagoda,Keita Saito,Nallathamby Devasahayam,Peter L. Choyke,James B. Mitchell,Murali C. Krishna	27
4	Metabolic and Physiologic Imaging Biomarkers of the Tumor Microenvironment Predict Treatment Outcome with Radiation or a Hypoxia-Activated Prodrug in Mice 2018 ·Cancer Research ·Shingo Matsumoto,Shun Kishimoto,Keita Saito,Yoichi Takakusagi,Jeeva Munasinghe,Nallathamby Devasahayam,Charles P. Hart,Robert J. Gillies,James B. Mitchell,Murali C. Krishna	34
5	EPR‐based oximetric imaging: a combination of single point‐based spatial encoding and T₁ weighting 2018 ·Magnetic Resonance in Medicine ·Ken‐ichiro Matsumoto,Shun Kishimoto,Nallathamby Devasahayam,Gadisetti V.R. Chandramouli,(unknown),Shingo Matsumoto,Murali C. Krishna,Sankaran Subramanian	12
6	Pulsed Electron Paramagnetic Resonance Imaging: Applications in the Studies of Tumor Physiology 2017 ·Antioxidants and Redox Signaling ·Shun Kishimoto,Ken‐ichiro Matsumoto,Keita Saito,(unknown),Shingo Matsumoto,James B. Mitchell,Nallathamby Devasahayam,Murali C. Krishna	33
7	Accelerated electron paramagnetic resonance imaging using partial Fourier compressed sensing reconstruction 2016 ·Magnetic Resonance Imaging ·(unknown),Gadisetti V.R. Chandramouli,Taehoon Shin,Nallathamby Devasahayam,Alan B. McMillan,Behtash Babadi,Rao P. Gullapalli,Murali C. Krishna,Jiachen Zhuo	2
8	In Vivo Imaging of Tumor Physiological, Metabolic, and Redox Changes in Response to the Anti-Angiogenic Agent Sunitinib: Longitudinal Assessment to Identify Transient Vascular Renormalization 2014 ·Antioxidants and Redox Signaling ·Shingo Matsumoto,Keita Saito,Yoichi Takakusagi,Masayuki Matsuo,Jeeva Munasinghe,H Douglas Morris,Martin J. Lizak,Hellmut Merkle,Keiji Yasukawa,Nallathamby Devasahayam,(unknown),James B. Mitchell,Murali C. Krishna	37
9	Electron Paramagnetic Resonance Imaging of Tumor pO₂ 2012 ·Radiation Research ·Murali C. Krishna,Shingo Matsumoto,Hironobu Yasui,Keita Saito,Nallathamby Devasahayam,Sankaran Subramanian,James B. Mitchell	50
10	Antiangiogenic Agent Sunitinib Transiently Increases Tumor Oxygenation and Suppresses Cycling Hypoxia 2011 ·Cancer Research ·Shingo Matsumoto,Sonny Batra,Keita Saito,Hironobu Yasui,Rajani Choudhuri,Chandramouli Gadisetti,Sankaran Subramanian,Nallathamby Devasahayam,Jeeva Munasinghe,James B. Mitchell,Murali C. Krishna	102
11	Transient decrease in tumor oxygenation after intravenous administration of pyruvate 2011 ·Magnetic Resonance in Medicine ·Keita Saito,Shingo Matsumoto,Nallathamby Devasahayam,Sankaran Subramanian,Jeeva Munasinghe,H Douglas Morris,Martin J. Lizak,Jan Henrik Ardenkjær‐Larsen,James B. Mitchell,Murali C. Krishna	23
12	Reporting of quantitative oxygen mapping in EPR imaging 2011 ·Journal of Magnetic Resonance ·Sankaran Subramanian,Nallathamby Devasahayam,Alan B. McMillan,Shingo Matsumoto,Jeeva Munasinghe,Keita Saito,James B. Mitchell,Gadisetti V.R. Chandramouli,Murali C. Krishna	18
13	Low-Field Magnetic Resonance Imaging to Visualize Chronic and Cycling Hypoxia in Tumor-Bearing Mice 2010 ·Cancer Research ·Hironobu Yasui,Shingo Matsumoto,Nallathamby Devasahayam,Jeeva Munasinghe,Rajani Choudhuri,Keita Saito,Sankaran Subramanian,James B. Mitchell,Murali C. Krishna	105
14	Reconstruction for Time‐Domain in vivo EPR 3D Multigradient Oximetric Imaging—A Parallel Processing Perspective 2009 ·International Journal of Biomedical Imaging ·(unknown),(unknown),(unknown),(unknown),Nallathamby Devasahayam,Shingo Matsumoto,Calvin A. Johnson,John A. Cook,James B. Mitchell,Sankaran Subramanian,Murali C. Krishna	7
15	Strategies for improved temporal and spectral resolution in in vivo oximetric imaging using time‐domain EPR 2007 ·Magnetic Resonance in Medicine ·Nallathamby Devasahayam,Sankaran Subramanian,Ramachandran Murugesan,Fuminori Hyodo,Ken‐ichiro Matsumoto,James B. Mitchell,Murali C. Krishna	31
16	Electron paramagnetic resonance imaging of tumor hypoxia: Enhanced spatial and temporal resolution for in vivo pO₂ determination 2006 ·Magnetic Resonance in Medicine ·Ken‐ichiro Matsumoto,Sankaran Subramanian,Nallathamby Devasahayam,(unknown),Ramachandran Murugesan,John A. Cook,James B. Mitchell,Murali C. Krishna	78
17	Novel Functional Imaging for Tissue Oxygen Concentration and Redox Status 2004 ·Journal of Nutrition ·James B. Mitchell,Ken‐ichi Yamada,Nallathamby Devasahayam,John A. Cook,Sankaran Subramanian,Murali C. Krishna	3
18	Noninvasive in vivo oximetric imaging by radiofrequency FT EPR 2002 ·Magnetic Resonance in Medicine ·Sankaran Subramanian,Ken‐ichi Yamada,Akira Irie,Ramachandran Murugesan,John A. Cook,Nallathamby Devasahayam,(unknown),James B. Mitchell,Murali C. Krishna	49
19	High-Speed Data Acquisition System and Receiver Configurations for Time-Domain Radiofrequency Electron Paramagnetic Resonance Spectroscopy and Imaging 1999 ·Journal of Magnetic Resonance ·Sankaran Subramanian,Ramachandran Murugesan,Nallathamby Devasahayam,J A Cook,Mobae Afeworki,Thomas J. Pohida,Rolf Tschudin,James B. Mitchell,Murali C. Krishna	35
20	In vivo imaging of a stable paramagnetic probe by pulsed‐radiofrequency electron paramagnetic resonance spectroscopy 1997 ·Magnetic Resonance in Medicine ·Ramachandran Murugesan,John A. Cook,Nallathamby Devasahayam,Mobae Afeworki,Sankaran Subramanian,Rolf Tschudin,Jan Henrik Ardenkjær‐Larsen,James B. Mitchell,Angelo Russo,Murali C. Krishna	65

About Nallathamby Devasahayam

Nallathamby Devasahayam is a scholar working on Biophysics, Radiology, Nuclear Medicine and Imaging and Spectroscopy, having authored 70 papers that have together received 2.2k indexed citations. Recurring topics across this work include Advanced MRI Techniques and Applications (62 papers), Electron Spin Resonance Studies (56 papers) and Advanced NMR Techniques and Applications (26 papers). The work is most often cited by research in Biophysics (1.4k citations), Radiology, Nuclear Medicine and Imaging (1.2k citations) and Spectroscopy (503 citations). Nallathamby Devasahayam has collaborated with scholars based in United States, Japan and India. Frequent co-authors include Murali C. Krishna, Sankaran Subramanian, James B. Mitchell, John A. Cook, Shingo Matsumoto, Ramachandran Murugesan, Keita Saito, Jeeva Munasinghe, Ken‐ichi Yamada and Hironobu Yasui. Their work appears in journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and PLoS ONE.

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