Ravi Amunugama

1.4k citations

27 papers · 1.1k indexed · h-index 20

Spectroscopy top 2%
Atomic and Molecular Physics, and Optics top 10%
Physical and Theoretical Chemistry top 2%
Molecular Biology
Organic Chemistry top 10%

Co-authors: M. T. Rodgers Scott A. McLuckey Hai Huang Jason M. Hogan Richard C. Jones David L. Allen Gary C. Vitale Zhibo Yang
Topics: Mass Spectrometry Techniques and Applications (15 papers)Advanced Chemical Physics Studies (10 papers)Advanced Proteomics Techniques and Applications (9 papers)
Cited by: Physical and Theoretical Chemistry Spectroscopy Analytical Chemistry
Journals: Journal of the American Chemical Society Journal of Biological Chemistry Analytical Chemistry
Partner nations: United States Israel

In The Last Decade

Ravi Amunugama

27 papers receiving 1.1k citations

Peers

Countries citing papers authored by Ravi Amunugama

Since Specialization

Citations

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

Fields of papers citing papers by Ravi Amunugama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ravi Amunugama

This figure shows the co-authorship network connecting the top 25 collaborators of Ravi Amunugama. A scholar is included among the top collaborators of Ravi Amunugama 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 Ravi Amunugama. Ravi Amunugama 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	Proteomic analysis of Drosophila CLOCK complexes identifies rhythmic interactions with SAGA and Tip60 complex component NIPPED-A 2020 ·Scientific Reports ·Guruswamy Mahesh,Gustavo Bueno da Silva Rivas,(unknown),(unknown),Ravi Amunugama,Richard C. Jones,David L. Allen,Paul E. Hardin	11
2	Abstract 577: Optimization of methods for the analysis of class I MHC peptides by mass spectrometry 2019 ·Cancer Research ·Michael Ford,Richard C. Jones,Ravi Amunugama,David R. Allen,(unknown),James L. Mobley,Michael Pisano	1
3	Epithelial-mesenchymal transition-associated secretory phenotype predicts survival in lung cancer patients 2014 ·Carcinogenesis ·Ajaya Kumar Reka,Gang Chen,R.C. Jones,Ravi Amunugama,Sarang Kim,Alla Karnovsky,T J Standiford,David G. Beer,Gilbert S. Omenn,Venkateshwar G. Keshamouni	35
4	Phosphorylation of the Transcription Activator CLOCK Regulates Progression through a ∼24-h Feedback Loop to Influence the Circadian Period in Drosophila 2014 ·Journal of Biological Chemistry ·Guruswamy Mahesh,(unknown),Fanny Ng,Yixiao Liu,(unknown),Jerry H. Houl,Evrim Yildirim,Ravi Amunugama,Richard C. Jones,David L. Allen,Isaac Edery,Eun Young Kim,Paul E. Hardin	27
5	Discovering Protein Interactions and Characterizing Protein Function Using HaloTag Technology 2014 ·Journal of Visualized Experiments ·Danette L. Daniels,Jacqui Méndez,Hélène A Benink,Andrew L. Niles,Nancy E. Murphy,Michael Ford,Richard C. Jones,Ravi Amunugama,David L. Allen,Marjeta Urh	8
6	Bottom-Up Mass Spectrometry–Based Proteomics as an Investigative Analytical Tool for Discovery and Quantification of Proteins in Biological Samples 2013 ·Advances in Wound Care ·Ravi Amunugama,Richard C. Jones,Michael Ford,David L. Allen	13
7	Preimplantation Factor (PIF) reverses neuroinflammation while promoting neural repair in EAE model 2011 ·Journal of the Neurological Sciences* ·Lola Weiss,Reuven Or,Richard C. Jones,Ravi Amunugama,Lellean JeBailey,Sivakumar Ramu,(unknown),(unknown),Osnat Almogi‐Hazan,(unknown),(unknown),Alexander O. Vortmeyer,Michael J. Paidas,Michael Zeira,Shimon Slavin,Eytan R. Barnea	43
8	Preimplantation factor (PIF) analog prevents type I diabetes mellitus (TIDM) development by preserving pancreatic function in NOD mice 2011 ·Endocrine ·Lola Weiss,Steven L. Bernstein,Richard C. Jones,Ravi Amunugama,David B. Krizman,Lellean JeBailey,(unknown),(unknown),(unknown),(unknown),Elizabeth W. Triche,Shimon Slavin,Reuven Or,Eytan R. Barnea	42
9	Ion Trap Collision-Induced Dissociation of Human Hemoglobin α-Chain Cations 2006 ·Journal of the American Society for Mass Spectrometry ·(unknown),Ravi Amunugama,Scott A. McLuckey	18
10	A wide range of protein isoforms in serum and plasma uncovered by a quantitative intact protein analysis system 2005 ·PROTEOMICS ·David E. Misek,Rork Kuick,Hong Wang,(unknown),Bin Deng,Rong Zhao,John Tra,Michael Pisano,Ravi Amunugama,David L. Allen,Angela K. Walker,John R. Strahler,Philip Andrews,Gilbert S. Omenn,Samir Hanash	58
11	Selective cation removal from gaseous polypeptide ions: proton vs. sodium ion abstraction via ion/ion reactions 2004 ·Physical Chemistry Chemical Physics ·(unknown),Min He,Ravi Amunugama,Scott A. McLuckey	21
12	Cation-π interactions with a model for an extended π network 2003 ·International Journal of Mass Spectrometry ·Ravi Amunugama,M. T. Rodgers	45
13	Influence of substituents on cation-π interactions. 3. 2003 ·International Journal of Mass Spectrometry ·Ravi Amunugama,M. T. Rodgers	53
14	The Influence of Substituents on Cation−π Interactions. 4. Absolute Binding Energies of Alkali Metal Cation−Phenol Complexes Determined by Threshold Collision-Induced Dissociation and Theoretical Studies^, 2002 ·The Journal of Physical Chemistry A ·Ravi Amunugama,M. T. Rodgers	72
15	Influence of substituents on cation–π interactions 2002 ·International Journal of Mass Spectrometry ·Ravi Amunugama,M. T. Rodgers	69
16	Influence of Substituents on Cation−π Interactions. 1. Absolute Binding Energies of Alkali Metal Cation−Toluene Complexes Determined by Threshold Collision-Induced Dissociation and Theoretical Studies 2002 ·The Journal of Physical Chemistry A ·Ravi Amunugama,M. T. Rodgers	74
17	Collision-Induced Dissociation and Theoretical Studies of Na⁺−Acetonitrile Complexes 2001 ·The Journal of Physical Chemistry A ·(unknown),Ravi Amunugama,Hai Huang,M. T. Rodgers	30
18	Periodic Trends in the Binding of Metal Ions to Pyrimidine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory 2001 ·The Journal of Physical Chemistry A ·Ravi Amunugama,M. T. Rodgers	47
19	Absolute alkali metal ion binding affinities of several azines determined by threshold collision-induced dissociation and ab initio theory 2000 ·International Journal of Mass Spectrometry ·Ravi Amunugama,M. T. Rodgers	78
20	Periodic Trends in the Binding of Metal Ions to Pyridine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory 2000 ·Journal of the American Chemical Society ·M. T. Rodgers,(unknown),Ravi Amunugama	105

About Ravi Amunugama

Ravi Amunugama is a scholar working on Spectroscopy, Aging and Analytical Chemistry, having authored 27 papers that have together received 1.1k indexed citations. Recurring topics across this work include Mass Spectrometry Techniques and Applications (15 papers), Advanced Chemical Physics Studies (10 papers) and Advanced Proteomics Techniques and Applications (9 papers). The work is most often cited by research in Physical and Theoretical Chemistry (286 citations), Spectroscopy (518 citations) and Analytical Chemistry (104 citations). Ravi Amunugama has collaborated with scholars based in United States and Israel. Frequent co-authors include M. T. Rodgers, Scott A. McLuckey, Hai Huang, Jason M. Hogan, Richard C. Jones, David L. Allen, Gary C. Vitale, Zhibo Yang, Gilbert S. Omenn and Reuven Or. Their work appears in journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Analytical Chemistry.

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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