Bobbi K. Lewis

6.2k total citations · 3 hit papers
48 papers, 4.9k citations indexed

About

Bobbi K. Lewis is a scholar working on Radiology, Nuclear Medicine and Imaging, Molecular Biology and Biomedical Engineering. According to data from OpenAlex, Bobbi K. Lewis has authored 48 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Radiology, Nuclear Medicine and Imaging, 15 papers in Molecular Biology and 10 papers in Biomedical Engineering. Recurrent topics in Bobbi K. Lewis's work include Advanced MRI Techniques and Applications (12 papers), Multiple Sclerosis Research Studies (8 papers) and RNA Interference and Gene Delivery (6 papers). Bobbi K. Lewis is often cited by papers focused on Advanced MRI Techniques and Applications (12 papers), Multiple Sclerosis Research Studies (8 papers) and RNA Interference and Gene Delivery (6 papers). Bobbi K. Lewis collaborates with scholars based in United States, South Korea and Germany. Bobbi K. Lewis's co-authors include Joseph A. Frank, Elaine Jordan, Ali S. Arbab, Jeff W. M. Bulte, Holly A. Zywicke, L. Henry Bryant, Bradley R. Miller, Heather Kalish, Ian D. Duncan and Brian P. Witwer and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Medicine and Journal of Clinical Oncology.

In The Last Decade

Bobbi K. Lewis

48 papers receiving 4.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Magnetodendrimers allow endosomal magnetic labeling and in vivo tracking of stem cells

2001 836 citations Jeff W. M. Bulte, Trevor Douglas et al. Nature Biotechnology profile →
Clinically Applicable Labeling of Mammalian and Stem Cells by Combining Superparamagnetic Iron Oxides and Transfection Agents

2003 544 citations Joseph A. Frank, Ali S. Arbab et al. Radiology profile →
Disrupting the blood–brain barrier by focused ultrasound induces sterile inflammation

2016 358 citations Zsofia Kovacs‐Balint, Neekita Jikaria et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Bobbi K. Lewis United States	29	1.7k	1.3k	1.2k	912	792	48	4.9k
Elaine Jordan United States	27	1.5k 0.9×	1.5k 1.1×	1.2k 1.0×	695 0.8×	896 1.1×	51	4.3k
Michel Modo United Kingdom	43	1.2k 0.7×	1.2k 0.9×	1.8k 1.6×	876 1.0×	978 1.2×	137	6.2k
Leslie L. Muldoon United States	46	965 0.6×	933 0.7×	1.8k 1.5×	1.0k 1.1×	1.4k 1.8×	119	6.5k
Ali S. Arbab United States	57	2.2k 1.3×	2.0k 1.5×	3.7k 3.2×	1.4k 1.5×	2.0k 2.6×	209	10.5k
Gregory R. Wojtkiewicz United States	34	1.0k 0.6×	547 0.4×	1.8k 1.6×	505 0.6×	360 0.5×	79	5.6k
Costas G. Hadjipanayis United States	36	1.9k 1.1×	782 0.6×	1.4k 1.2×	612 0.7×	2.2k 2.8×	125	6.0k
Kishore Bhakoo Singapore	40	707 0.4×	474 0.4×	1.4k 1.2×	726 0.8×	311 0.4×	115	4.5k
Chi‐Shiun Chiang Taiwan	44	2.6k 1.5×	800 0.6×	1.8k 1.5×	1.0k 1.1×	456 0.6×	159	7.0k
Kuo‐Chen Wei Taiwan	52	3.9k 2.3×	1.4k 1.0×	1.6k 1.4×	1.6k 1.7×	1.2k 1.6×	229	8.0k
Graeme F. Woodworth United States	43	1.2k 0.7×	828 0.6×	1.1k 0.9×	551 0.6×	979 1.2×	142	5.9k

Countries citing papers authored by Bobbi K. Lewis

Since Specialization

Citations

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

Fields of papers citing papers by Bobbi K. Lewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bobbi K. Lewis. 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 Bobbi K. Lewis. The network helps show where Bobbi K. Lewis may publish in the future.

Co-authorship network of co-authors of Bobbi K. Lewis

This figure shows the co-authorship network connecting the top 25 collaborators of Bobbi K. Lewis. A scholar is included among the top collaborators of Bobbi K. Lewis 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 Bobbi K. Lewis. Bobbi K. Lewis 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

Kovacs‐Balint, Zsofia, Tsang‐Wei Tu, Farhan Qureshi, et al.. (2018). MRI and histological evaluation of pulsed focused ultrasound and microbubbles treatment effects in the brain. Theranostics. 8(17). 4837–4855. 58 indexed citations

Tu, Tsang‐Wei, et al.. (2017). Molecular and histological effects of MR-guided pulsed focused ultrasound to the rat heart. Journal of Translational Medicine. 15(1). 252–252. 14 indexed citations

Kim, Young‐Seung, Yang Zhou, Henry L. Bryant, et al.. (2015). Synthesis and characterization of gadolinium—Peptidomimetic complex as an αvβ3 integrin targeted MR contrast agent. Bioorganic & Medicinal Chemistry Letters. 25(10). 2056–2059. 7 indexed citations

Turtzo, L. Christine, Matthew D. Budde, Dana D. Dean, et al.. (2015). Failure of Intravenous or Intracardiac Delivery of Mesenchymal Stromal Cells to Improve Outcomes after Focal Traumatic Brain Injury in the Female Rat. PLoS ONE. 10(5). e0126551–e0126551. 15 indexed citations

Bryant, L. Henry, Elaine Jordan, Matthew D. Budde, et al.. (2012). Self-assembling nanocomplexes by combining ferumoxytol, heparin and protamine for cell tracking by magnetic resonance imaging. Nature Medicine. 18(3). 463–467. 171 indexed citations

Song, Ho‐Taek, Elaine Jordan, Bobbi K. Lewis, et al.. (2011). Quantitative T2* imaging of metastatic human breast cancer to brain in the nude rat at 3 T.. 24(3). 325–334. 1 indexed citations

Lee, Jae Ho, Melissa Smith, Wei Liu, et al.. (2009). Enhanced stem cell tracking via electrostatically assembled fluorescent SPION–peptide complexes. Nanotechnology. 20(35). 355102–355102. 12 indexed citations

Pawelczyk, Edyta, Elaine Jordan, Arun Balakumaran, et al.. (2009). In Vivo Transfer of Intracellular Labels from Locally Implanted Bone Marrow Stromal Cells to Resident Tissue Macrophages. PLoS ONE. 4(8). e6712–e6712. 75 indexed citations

Frank, Joseph A., Stasia A. Anderson, Elaine Jordan, et al.. (2004). Methods for magnetically labeling stem and other cells for detection by in vivo magnetic resonance imaging. Cytotherapy. 6(6). 621–625. 110 indexed citations

10.

Frank, Joseph A., Ali S. Arbab, Holly A. Zywicke, et al.. (2003). Clinically Applicable Labeling of Mammalian and Stem Cells by Combining Superparamagnetic Iron Oxides and Transfection Agents. Radiology. 228(2). 480–487. 544 indexed citations breakdown →

11.

Kalish, Heather, Ali S. Arbab, Bradley R. Miller, et al.. (2003). Combination of transfection agents and magnetic resonance contrast agents for cellular imaging: Relationship between relaxivities, electrostatic forces, and chemical composition. Magnetic Resonance in Medicine. 50(2). 275–282. 111 indexed citations

12.

Bulte, Jeff W. M., Trevor Douglas, Brian P. Witwer, et al.. (2002). Monitoring Stem Cell Therapy in Vivo Using Magnetodendrimers as a New Class of Cellular MR Contrast Agents. Academic Radiology. 9(2). S332–S335. 45 indexed citations

13.

Ostuni, John, Nancy Richert, Bobbi K. Lewis, et al.. (2002). Comparison of methods for obtaining longitudinal whole‐brain magnetization transfer measurements. Journal of Magnetic Resonance Imaging. 15(1). 8–15. 1 indexed citations

14.

Frank, J A, Nancy Richert, Bobbi K. Lewis, et al.. (2002). A pilot study of recombinant insulin-like growth factor-1 in seven multiple sclerosis patients. Multiple Sclerosis Journal. 8(1). 24–29. 74 indexed citations

15.

Leigh, Richard, John Ostuni, Dzung L. Pham, et al.. (2002). Estimating cerebral atrophy in multiple sclerosis patients from various MR pulse sequences. Multiple Sclerosis Journal. 8(5). 420–429. 24 indexed citations

16.

Bulte, Jeff W. M., Trevor Douglas, Brian P. Witwer, et al.. (2001). Magnetodendrimers allow endosomal magnetic labeling and in vivo tracking of stem cells. Nature Biotechnology. 19(12). 1141–1147. 836 indexed citations breakdown →

17.

Richert, Nancy, et al.. (2000). MRI and clinical activity in MS patients after terminating treatment with interferon beta-l b. Multiple Sclerosis Journal. 6(2). 86–90. 24 indexed citations

18.

Jordan, Elaine, H. McFarland, Bobbi K. Lewis, et al.. (1999). Serial MR imaging of experimental autoimmune encephalomyelitis induced by human white matter or by chimeric myelin-basic and proteolipid protein in the common marmoset.. PubMed Central. 20(6). 965–76. 32 indexed citations

19.

Yanovski, Jack A., et al.. (1996). Differences in body composition of black and white girls. American Journal of Clinical Nutrition. 64(6). 833–839. 125 indexed citations

20.

Lewis, Bobbi K. & Bernard C. Wexler. (1975). Metabolic Response After Isoproterenol-Induced Myocardial Infarction in Arteriosclerotic Breeder vs Nonarteriosclerotic Virgin Intact and Gonadectomized Male Rats. Experimental Biology and Medicine. 148(4). 1177–1183. 2 indexed citations

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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