Gary J. Ehrhardt

1.8k total citations
40 papers, 1.4k citations indexed

About

Gary J. Ehrhardt is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Radiation. According to data from OpenAlex, Gary J. Ehrhardt has authored 40 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Radiology, Nuclear Medicine and Imaging, 11 papers in Pulmonary and Respiratory Medicine and 11 papers in Radiation. Recurrent topics in Gary J. Ehrhardt's work include Radiopharmaceutical Chemistry and Applications (22 papers), Medical Imaging Techniques and Applications (9 papers) and Medical Imaging and Pathology Studies (8 papers). Gary J. Ehrhardt is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (22 papers), Medical Imaging Techniques and Applications (9 papers) and Medical Imaging and Pathology Studies (8 papers). Gary J. Ehrhardt collaborates with scholars based in United States, Germany and Taiwan. Gary J. Ehrhardt's co-authors include A.R. Ketring, Wynn A. Volkert, William Goeckeler, Michael J. Welch, Delbert E. Day, Lon J. Wilson, Saed Mirzadeh, J. Michael Alford, Silvia S. Jurisson and Jonathan S. Moulton and has published in prestigious journals such as Journal of the American Chemical Society, Coordination Chemistry Reviews and Chemical Physics Letters.

In The Last Decade

Gary J. Ehrhardt

39 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gary J. Ehrhardt United States 18 847 390 380 323 281 40 1.4k
Licia Uccelli Italy 26 1.3k 1.6× 621 1.6× 135 0.4× 433 1.3× 217 0.8× 111 1.9k
Mark A. Green United States 26 1.1k 1.3× 389 1.0× 312 0.8× 554 1.7× 125 0.4× 56 2.0k
Laura A. Bass United States 13 1.1k 1.3× 344 0.9× 181 0.5× 430 1.3× 135 0.5× 15 1.5k
Karen Libson United States 18 753 0.9× 293 0.8× 140 0.4× 383 1.2× 222 0.8× 28 1.1k
Alan R. Ketring United States 19 670 0.8× 267 0.7× 154 0.4× 212 0.7× 133 0.5× 38 933
Adriano Duatti Italy 29 1.9k 2.2× 699 1.8× 292 0.8× 728 2.3× 562 2.0× 132 2.5k
W. Maier‐Borst Germany 21 622 0.7× 371 1.0× 238 0.6× 293 0.9× 124 0.4× 83 1.7k
Gregory Severin United States 20 669 0.8× 274 0.7× 177 0.5× 198 0.6× 109 0.4× 71 1.4k
M.R.A. Pillai India 29 2.1k 2.5× 942 2.4× 350 0.9× 611 1.9× 179 0.6× 102 2.9k
Cathy S. Cutler United States 23 1.6k 1.9× 554 1.4× 444 1.2× 443 1.4× 168 0.6× 67 2.5k

Countries citing papers authored by Gary J. Ehrhardt

Since Specialization
Citations

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

Fields of papers citing papers by Gary J. Ehrhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gary J. Ehrhardt. 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 Gary J. Ehrhardt. The network helps show where Gary J. Ehrhardt may publish in the future.

Co-authorship network of co-authors of Gary J. Ehrhardt

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

All Works

20 of 20 papers shown
1.
Moustapha, Moustapha E., Gary J. Ehrhardt, Charles J. Smith, et al.. (2006). Preparation of cyclotron-produced 186Re and comparison with reactor-produced 186Re and generator-produced 188Re for the labeling of bombesin. Nuclear Medicine and Biology. 33(1). 81–89. 62 indexed citations
2.
Ehrhardt, Gary J., A.R. Ketring, & C. Cutler. (2003). Radioisotope radiotherapy research and achievements at the University of Missouri Research Reactor. Czechoslovak Journal of Physics. 53(S1). A707–A712. 3 indexed citations
3.
Conzone, Samuel D., Roger F. Brown, Delbert E. Day, & Gary J. Ehrhardt. (2002). In vitro and in vivo dissolution behavior of a dysprosium lithium borate glass designed for the radiation synovectomy treatment of rheumatoid arthritis. Journal of Biomedical Materials Research. 60(2). 260–268. 45 indexed citations
4.
Cutler, Cathy S., et al.. (2000). Current and Potential Therapeutic Uses of Lanthanide Radioisotopes. Cancer Biotherapy and Radiopharmaceuticals. 15(6). 531–545. 73 indexed citations
5.
Ma, Dangshe, et al.. (2000). Production of No-Carrier-Added105 Rh from Neutron Irradiated Ruthenium Target. Platinum Metals Review. 44(2). 50–55. 9 indexed citations
6.
Cheng, Kai‐Yuan, et al.. (1999). Investigation of recoil collection method for production of high specific activity nuclear medicine isotopes. Medical Physics. 26(9). 1843–1846. 2 indexed citations
7.
Wilson, Lon J., et al.. (1999). Metallofullerene drug design. Coordination Chemistry Reviews. 190-192. 199–207. 143 indexed citations
8.
Conzone, Samuel D., et al.. (1998). Preparation and properties of radioactive rhenium glass microspheres intended forin vivo radioembolization therapy. Journal of Biomedical Materials Research. 42(4). 617–625. 35 indexed citations
9.
Ehrhardt, Gary J., et al.. (1998). Reactor-produced radionuclides at the University of Missouri Research Reactor. Applied Radiation and Isotopes. 49(4). 295–297. 42 indexed citations
10.
Jia, Wei & Gary J. Ehrhardt. (1997). Enhancing the Specific Activity of 186Re Using an Inorganic Szilard-Chalmers Process. Radiochimica Acta. 79(2). 131–136. 2 indexed citations
11.
Ma, Dangshe, A.R. Ketring, Gary J. Ehrhardt, & Wei‐Guo Jia. (1996). Production of radiolanthanides and radiotherapy research at MURR. Journal of Radioanalytical and Nuclear Chemistry. 206(1). 119–126. 17 indexed citations
12.
Chibante, L. P. F., et al.. (1996). Synthesis, Characterization, and Neutron Activation of Holmium Metallofullerenes. Journal of the American Chemical Society. 118(34). 8043–8047. 55 indexed citations
13.
Maxon, Harry R., Stephen R. Thomas, Vicki Hertzberg, et al.. (1992). Rhenium-186 hydroxyethylidene diphosphonate for the treatment of painful osseous metastases. Seminars in Nuclear Medicine. 22(1). 33–40. 62 indexed citations
14.
Anderson, Carolyn J., Alan Davison, Gary J. Ehrhardt, et al.. (1992). Technetium- and rhenium-labeled progestins: synthesis, receptor binding and in vivo distribution of an 11 beta-substituted progestin labeled with technetium-99 and rhenium-186.. PubMed. 33(4). 558–69. 63 indexed citations
15.
Maxon, Harry R., Louis E. Schroder, Vicki Hertzberg, et al.. (1991). Rhenium-186(Sn)HEDP for treatment of painful osseous metastases: results of a double-blind crossover comparison with placebo.. PubMed. 32(10). 1877–81. 128 indexed citations
16.
Fränz, J., et al.. (1987). Labeling of antibodies with 64Cu using a conjugate containing a macrocyclic amine chelating agent. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 14(5). 479–484. 15 indexed citations
17.
Ehrhardt, Gary J. & Delbert E. Day. (1987). Therapeutic use of 90Y microspheres. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 14(3). 233–242. 79 indexed citations
18.
Miller, Tom R., Barry A. Siegel, Carla J. Mathias, et al.. (1980). <title>Positron Tomographic Imaging Of The Liver With Ga-68 Iron Hydroxide Colloid</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 233. 248–254. 2 indexed citations
19.
Ehrhardt, Gary J. & Michael J. Welch. (1979). A NEW GERMANIUM-68/GALLIUM-68 GENERATOR. Journal of Computer Assisted Tomography. 3(2). 296–296. 24 indexed citations
20.
Ehrhardt, Gary J. & Michael J. Welch. (1978). A new germanium-63/gallium-68 generator.. PubMed. 19(8). 925–9. 56 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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