Fred M. Johnson

2.2k total citations · 1 hit paper
47 papers, 1.7k citations indexed

About

Fred M. Johnson is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Molecular Biology. According to data from OpenAlex, Fred M. Johnson has authored 47 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 11 papers in Atomic and Molecular Physics, and Optics and 8 papers in Molecular Biology. Recurrent topics in Fred M. Johnson's work include Porphyrin and Phthalocyanine Chemistry (12 papers), Photodynamic Therapy Research Studies (7 papers) and Laser Design and Applications (4 papers). Fred M. Johnson is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (12 papers), Photodynamic Therapy Research Studies (7 papers) and Laser Design and Applications (4 papers). Fred M. Johnson collaborates with scholars based in United States, Israel and Germany. Fred M. Johnson's co-authors include Arthur H. Nethercot, Benjamin Ehrenberg, Alan W. Flake, Peter J. Larson, Erik D. Skarsgard, Shing Jen Tai, Valder R. Arruda, Alan McClelland, Linda B. Couto and Katherine A. High and has published in prestigious journals such as Nature, Journal of Clinical Investigation and The Journal of Chemical Physics.

In The Last Decade

Fred M. Johnson

45 papers receiving 1.5k 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.

Evidence for gene transfer and expression of factor IX in haemophilia B patients treated with an AAV vector

2000 782 citations Mark A. Kay, Catherine S. Manno et al. Nature Genetics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Fred M. Johnson United States	15	715	675	297	272	257	47	1.7k
J. B. Clegg United Kingdom	39	1.5k 2.2×	791 1.2×	111 0.4×	103 0.4×	310 1.2×	138	5.9k
Shiro Miwa Japan	28	430 0.6×	184 0.3×	523 1.8×	582 2.1×	325 1.3×	198	2.8k
Hideyuki Ikeda Japan	24	1.6k 2.2×	534 0.8×	959 3.2×	230 0.8×	317 1.2×	97	3.4k
Marc A. van Dijk Netherlands	22	1.3k 1.8×	366 0.5×	204 0.7×	61 0.2×	251 1.0×	40	2.3k
T. Boone United States	31	1.3k 1.8×	290 0.4×	749 2.5×	65 0.2×	571 2.2×	89	4.3k
Takashi Mimura Japan	32	209 0.3×	278 0.4×	309 1.0×	165 0.6×	322 1.3×	152	4.1k
Hitoshi Yamazaki Japan	31	1.2k 1.7×	116 0.2×	791 2.7×	293 1.1×	253 1.0×	201	3.4k
Reiko Nakajima Japan	24	397 0.6×	144 0.2×	220 0.7×	324 1.2×	263 1.0×	49	2.2k
P. Shapiro United States	22	376 0.5×	62 0.1×	472 1.6×	191 0.7×	147 0.6×	74	2.4k
Daniel Wegner Germany	28	484 0.7×	212 0.3×	83 0.3×	591 2.2×	527 2.1×	120	2.7k

Countries citing papers authored by Fred M. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Fred M. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fred M. Johnson. 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 Fred M. Johnson. The network helps show where Fred M. Johnson may publish in the future.

Co-authorship network of co-authors of Fred M. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Fred M. Johnson. A scholar is included among the top collaborators of Fred M. Johnson 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 Fred M. Johnson. Fred M. Johnson 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

Liu, Shunmei, Fred M. Johnson, Yunlei Yang, et al.. (2023). The gut signals to AGRP-expressing cells of the pituitary to control glucose homeostasis. Journal of Clinical Investigation. 133(7). 7 indexed citations

Johnson, Fred M.. (2013). Origin of the Earth’s Moon. AAS. 221.

Carden, C. P., Robin L. Jones, Salma Alam, et al.. (2010). Phase I study of intermittent dosing of OSI-906, a dual tyrosine kinase inhibitor of insulin-like growth factor-1 receptor (IGF- 1R) and insulin receptor (IR) in patients with advanced solid tumors.. Journal of Clinical Oncology. 28(15_suppl). 2530–2530. 27 indexed citations

Johnson, Fred M.. (2006). Diffuse interstellar bands: A comprehensive laboratory study. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 65(5). 1154–1179. 6 indexed citations

Savvides, P., Matthew M. Cooney, Nitin A. Pagedar, et al.. (2006). S070 Phase 2 Study of Combretastatin A4 Phosphate (CA4P) in Patients With Advanced Anaplastic Thyroid Carcinoma (ATC). Archives of Otolaryngology - Head and Neck Surgery. 132(8). 854–854. 2 indexed citations

Kay, Mark A., Catherine S. Manno, Margaret V. Ragni, et al.. (2000). Evidence for gene transfer and expression of factor IX in haemophilia B patients treated with an AAV vector. Nature Genetics. 24(3). 257–261. 782 indexed citations breakdown →

Ehrenberg, Benjamin, Zvi Malik, Yeshayahu Nitzan, et al.. (1993). The binding and photosensitization effects of tetrabenzoporphyrins and texaphyrin in bacterial cells. Lasers in Medical Science. 8(3). 197–203. 23 indexed citations

Ehrenberg, Benjamin, Yeshayahu Nitzan, Zvi Malik, et al.. (1992). <title>Spectroscopy, photokinetics, and cellular effect of far-red and near-infrared absorbing photosensitizers</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1645. 259–263. 3 indexed citations

Ehrenberg, Benjamin & Fred M. Johnson. (1990). Spectroscopic studies of tetrabenzoporphyrins: MgTBP, ZnTBP and H2TBP. Spectrochimica Acta Part A Molecular Spectroscopy. 46(10). 1521–1532. 29 indexed citations

10.

Johnson, Fred M., Benjamin Ehrenberg, & Eitan Gross. (1990). Comparative studies of selected porphyrin photosensitizers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1203. 266–266. 2 indexed citations

11.

Johnson, Fred M.. (1973). Diffuse Lines, Porphyrins and Molecular Fragments.. Bulletin of the American Astronomical Society. 5. 422. 3 indexed citations

12.

Johnson, Fred M., et al.. (1972). Laser use in endodontics. Oral Surgery Oral Medicine Oral Pathology. 34(5). 828–830. 34 indexed citations

13.

Johnson, Fred M., et al.. (1971). Laser use in endodontics. Oral Surgery Oral Medicine Oral Pathology. 31(3). 416–420. 65 indexed citations

14.

Johnson, Fred M.. (1967). Chemical identification of interstellar dust. 72. 305. 3 indexed citations

15.

Johnson, Fred M., et al.. (1967). COMPLEX STIMULATED RAMAN VIBRATIONAL-ROTATIONAL SPECTRA IN HYDROGEN. Applied Physics Letters. 10(5). 157–160. 11 indexed citations

16.

Rounds, Donald E., Robert S. Olson, & Fred M. Johnson. (1965). THE LASER AS A POTENTIAL TOOL FOR CELL RESEARCH. The Journal of Cell Biology. 27(1). 191–197. 13 indexed citations

17.

Johnson, Fred M.. (1965). Diffuse Interstellar Lines and Chemical Characterization of Interstellar Dust. International Astronomical Union Colloquium. 7. 229–240. 3 indexed citations

18.

Johnson, Fred M.. (1964). Quadruple Frequency Multiplication of a l.06-µ Neodymium-pulsed Laser. Nature. 204(4962). 985–987. 6 indexed citations

19.

Johnson, Fred M.. (1964). Generation of coherent CW radiation at 3164 Å in KDP. Proceedings of the IEEE. 52(11). 1351–1351. 1 indexed citations

20.

Johnson, Fred M. & Arthur H. Nethercot. (1959). Antiferromagnetic Resonance in MnF2. Physical Review. 114(3). 705–716. 175 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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