Phillip M. Hanna

1.7k total citations
23 papers, 1.4k citations indexed

About

Phillip M. Hanna is a scholar working on Biophysics, Plant Science and Electrochemistry. According to data from OpenAlex, Phillip M. Hanna has authored 23 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Biophysics, 5 papers in Plant Science and 5 papers in Electrochemistry. Recurrent topics in Phillip M. Hanna's work include Electron Spin Resonance Studies (8 papers), Electrochemical Analysis and Applications (5 papers) and Paraquat toxicity studies and treatments (4 papers). Phillip M. Hanna is often cited by papers focused on Electron Spin Resonance Studies (8 papers), Electrochemical Analysis and Applications (5 papers) and Paraquat toxicity studies and treatments (4 papers). Phillip M. Hanna collaborates with scholars based in United States, Sweden and Bulgaria. Phillip M. Hanna's co-authors include Ronald P. Mason, Roger V. Lloyd, Maria B. Kadiiska, Sandra J. Jordan, Michael R. Gunther, Myron S. Cohen, Waleé Chamulitrat, Mark J. Burkitt, N. Dennis Chasteen and David R. McMillin and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Biochemistry.

In The Last Decade

Phillip M. Hanna

23 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Phillip M. Hanna United States	19	359	286	232	206	197	23	1.4k
William A. Pryor United States	21	732 2.0×	210 0.7×	299 1.3×	174 0.8×	136 0.7×	35	2.6k
Beth Anne Jurkiewicz United States	5	406 1.1×	431 1.5×	223 1.0×	151 0.7×	144 0.7×	7	1.5k
Lun‐Yi Zang United States	17	424 1.2×	126 0.4×	284 1.2×	101 0.5×	120 0.6×	34	1.6k
Walter A. Prütz Germany	26	963 2.7×	147 0.5×	575 2.5×	342 1.7×	149 0.8×	43	2.2k
Phillip C. Chan United States	22	657 1.8×	302 1.1×	241 1.0×	67 0.3×	102 0.5×	39	1.5k
Toshiki Masumizu Japan	17	320 0.9×	111 0.4×	488 2.1×	151 0.7×	628 3.2×	35	1.7k
Ellen K. Hodgson United States	8	522 1.5×	161 0.6×	160 0.7×	78 0.4×	132 0.7×	8	1.4k
Jolanda Van der Zee Netherlands	19	433 1.2×	180 0.6×	166 0.7×	101 0.5×	108 0.5×	36	1.2k
Dennis M. Miller United States	23	550 1.5×	495 1.7×	241 1.0×	59 0.3×	89 0.5×	46	2.2k

Countries citing papers authored by Phillip M. Hanna

Since Specialization

Citations

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

Fields of papers citing papers by Phillip M. Hanna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Phillip M. Hanna

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

Lloyd, Roger V., Phillip M. Hanna, & Ronald P. Mason. (1997). The Origin of the Hydroxyl Radical Oxygen in the Fenton Reaction. Free Radical Biology and Medicine. 22(5). 885–888. 337 indexed citations

Gunther, Michael R., Phillip M. Hanna, Ronald P. Mason, & Myron S. Cohen. (1995). Hydroxyl Radical Formation from Cuprous Ion and Hydrogen Peroxide: A Spin-Trapping Study. Archives of Biochemistry and Biophysics. 316(1). 515–522. 159 indexed citations

Mason, Ronald P., Phillip M. Hanna, Mark J. Burkitt, & Maria B. Kadiiska. (1994). Detection of Oxygen-Derived Radicals in Biological Systems Using Electron Spin Resonance. Environmental Health Perspectives. 102. 33–33. 13 indexed citations

Mason, Ronald P., Phillip M. Hanna, Mark J. Burkitt, & Maria B. Kadiiska. (1994). Detection of oxygen-derived radicals in biological systems using electron spin resonance.. Environmental Health Perspectives. 102(suppl 10). 33–36. 71 indexed citations

Sipe, Herbert J., Sandra J. Jordan, Phillip M. Hanna, & Ronald P. Mason. (1994). The metabolism of 17β-estradiol by lactoperoxidase: a possible source of oxidative stress in breast cancer. Carcinogenesis. 15(11). 2637–2643. 90 indexed citations

Antholine, W.E., Phillip M. Hanna, & David R. McMillin. (1993). Low frequency EPR of Pseudomonas aeruginosa azurin. Analysis of ligand superhyperfine structure from a type 1 copper site. Biophysical Journal. 64(1). 267–272. 18 indexed citations

Hanna, Phillip M., Maria B. Kadiiska, Sandra J. Jordan, & Ronald P. Mason. (1993). Role of metallothionein in zinc(II) and chromium(III) mediated tolerance to carbon tetrachloride hepatotoxicity: Evidence against a trichloromethyl radical-scavenging mechanism. Chemical Research in Toxicology. 6(5). 711–717. 22 indexed citations

Burkitt, Mark J., Maria B. Kadiiska, Phillip M. Hanna, Sandra J. Jordan, & Ronald P. Mason. (1993). Electron spin resonance spin-trapping investigation into the effects of paraquat and desferrioxamine on hydroxyl radical generation during acute iron poisoning.. Molecular Pharmacology. 43(2). 257–263. 48 indexed citations

Kadiiska, Maria B., Phillip M. Hanna, & Ronald P. Mason. (1993). In Vivo ESR Spin Trapping Evidence for Hydroxyl Radical-Mediated Toxicity of Paraquat and Copper in Rats. Toxicology and Applied Pharmacology. 123(2). 187–192. 23 indexed citations

10.

Kadiiska, Maria B., Phillip M. Hanna, Sandra J. Jordan, & Ronald P. Mason. (1993). Electron spin resonance evidence for free radical generation in copper-treated vitamin E- and selenium-deficient rats: in vivo spin-trapping investigation.. Molecular Pharmacology. 44(1). 222–227. 48 indexed citations

11.

Mason, Ronald P., Phillip M. Hanna, & Maria B. Kadiiska. (1993). In vivo ESR spin trapping evidence for hydroxyl radical mediated toxicity of paraquat and copper in rats. Free Radical Biology and Medicine. 15(5). 480–480. 2 indexed citations

12.

Kadiiska, Maria B., Phillip M. Hanna, Sandra J. Jordan, & Ronald P. Mason. (1993). In vivo evidence for free radical generation in selenium- and vitamin E-deficient rats during acute copper overload: An ESR spin trapping investigation. Free Radical Biology and Medicine. 15(5). 483–483. 1 indexed citations

13.

Gadelha, Fernanda Ramos, Phillip M. Hanna, Ronald P. Mason, & Roberto Docampo. (1992). Evidence for free radical formation during horseradish peroxidase-catalyzed N-demethylation of crystal violet. Chemico-Biological Interactions. 85(1). 35–48. 18 indexed citations

14.

Hanna, Phillip M., Maria B. Kadiiska, & Ronald P. Mason. (1992). Oxygen-derived free-radical and active oxygen complex formation from cobalt(II) chelates in vitro. Chemical Research in Toxicology. 5(1). 109–115. 72 indexed citations

15.

Hanna, Phillip M., Waleé Chamulitrat, & Ronald P. Mason. (1992). When are metal ion-dependent hydroxyl and alkoxyl radical adducts of 5,5-dimethyl-1-pyrroline N-oxide artifacts?. Archives of Biochemistry and Biophysics. 296(2). 640–644. 112 indexed citations

16.

Hanna, Phillip M. & Ronald P. Mason. (1992). Direct evidence for inhibition of free radical formation from Cu(I) and hydrogen peroxide by glutathione and other potential ligands using the EPR spin-trapping technique. Archives of Biochemistry and Biophysics. 295(1). 205–213. 127 indexed citations

17.

Kadiiska, Maria B., Phillip M. Hanna, Luis E. Hernández, & Ronald P. Mason. (1992). In vivo evidence of hydroxyl radical formation after acute copper and ascorbic acid intake: electron spin resonance spin-trapping investigation.. Molecular Pharmacology. 42(4). 723–729. 70 indexed citations

18.

Hanna, Phillip M., et al.. (1991). Iron binding to horse spleen apoferritin: a vanadyl ENDOR spin probe study. Biochemistry. 30(38). 9210–9216. 39 indexed citations

19.

Hanna, Phillip M., et al.. (1991). Initial iron oxidation in horse spleen apoferritin. Characterization of a mixed-valence iron(II)-iron(III) complex.. Journal of Biological Chemistry. 266(2). 886–893. 32 indexed citations

20.

Hanna, Phillip M.. (1988). Studies on the copper sites in Polyporus versicolor laccase. Purdue e-Pubs (Purdue University System). 1 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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