James E. Penner‐Hahn

16.5k total citations · 4 hit papers
224 papers, 13.6k citations indexed

About

James E. Penner‐Hahn is a scholar working on Molecular Biology, Materials Chemistry and Inorganic Chemistry. According to data from OpenAlex, James E. Penner‐Hahn has authored 224 papers receiving a total of 13.6k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Molecular Biology, 66 papers in Materials Chemistry and 61 papers in Inorganic Chemistry. Recurrent topics in James E. Penner‐Hahn's work include Metal-Catalyzed Oxygenation Mechanisms (45 papers), Metal complexes synthesis and properties (29 papers) and X-ray Spectroscopy and Fluorescence Analysis (28 papers). James E. Penner‐Hahn is often cited by papers focused on Metal-Catalyzed Oxygenation Mechanisms (45 papers), Metal complexes synthesis and properties (29 papers) and X-ray Spectroscopy and Fluorescence Analysis (28 papers). James E. Penner‐Hahn collaborates with scholars based in United States, France and China. James E. Penner‐Hahn's co-authors include I‐Wei Chen, Keith O. Hodgson, Ping Li, Vincent L. Pecoraro, Edward I. Solomon, Thomas V. O’Halloran, Geoffrey S. Waldo, Katrina Peariso, Britt Hedman and A.J. Wu and has published in prestigious journals such as Nature, Science and Chemical Reviews.

In The Last Decade

James E. Penner‐Hahn

223 papers receiving 13.3k citations

Hit Papers

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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.

X-ray absorption edge determination of the oxidation state and coordination number of copper. Application to the type 3 site in Rhus vernicifera laccase and its reaction with oxygen

1987 934 citations James E. Penner‐Hahn et al. Journal of the American Chemical Society profile →
Metal Ion Chaperone Function of the Soluble Cu(I) Receptor Atx1

1997 575 citations James E. Penner‐Hahn, Thomas V. O’Halloran et al. Science profile →
Effect of Dopants on Zirconia Stabilization—An X‐ray Absorption Study: II, Tetravalent Dopants

1994 518 citations I‐Wei Chen, James E. Penner‐Hahn et al. profile →
Effect of Dopants on Zirconia Stabilization—An X‐ray Absorption Study: I, Trivalent Dopants

1994 498 citations I‐Wei Chen, James E. Penner‐Hahn et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
James E. Penner‐Hahn	4.9k	3.7k	3.5k	2.1k	1.7k	224	13.6k
Graham N. George	2.5k 0.5×	2.4k 0.7×	3.8k 1.1×	1.6k 0.7×	2.6k 1.5×	347	16.1k
Britt Hedman	5.8k 1.2×	7.9k 2.2×	3.3k 1.0×	3.6k 1.7×	4.3k 2.6×	301	17.4k
Peter A. Lay	2.2k 0.5×	3.2k 0.9×	1.7k 0.5×	3.5k 1.6×	470 0.3×	295	10.9k
Stephen P. Cramer	3.2k 0.6×	3.0k 0.8×	2.0k 0.6×	1.1k 0.5×	4.3k 2.6×	270	11.0k
Alfred X. Trautwein	4.7k 0.9×	4.8k 1.3×	2.1k 0.6×	1.9k 0.9×	1.4k 0.9×	357	11.3k
Keith O. Hodgson	8.5k 1.7×	10.1k 2.8×	5.5k 1.6×	4.5k 2.1×	5.6k 3.4×	418	25.7k
Thomas G. Spiro	6.2k 1.3×	4.3k 1.2×	10.7k 3.1×	1.6k 0.7×	2.1k 1.2×	520	24.6k
Wolfram Meyer‐Klaucke	1.4k 0.3×	1.6k 0.4×	2.4k 0.7×	925 0.4×	1.7k 1.0×	143	7.2k
Michael W. W. Adams	5.1k 1.0×	3.4k 0.9×	12.9k 3.7×	1.2k 0.6×	7.8k 4.7×	491	24.2k
Arthur Schweiger	4.2k 0.8×	2.2k 0.6×	1.5k 0.4×	1.0k 0.5×	1.0k 0.6×	105	9.9k

Countries citing papers authored by James E. Penner‐Hahn

Since Specialization

Citations

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

Fields of papers citing papers by James E. Penner‐Hahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James E. Penner‐Hahn. 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 James E. Penner‐Hahn. The network helps show where James E. Penner‐Hahn may publish in the future.

Co-authorship network of co-authors of James E. Penner‐Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of James E. Penner‐Hahn. A scholar is included among the top collaborators of James E. Penner‐Hahn 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 James E. Penner‐Hahn. James E. Penner‐Hahn 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

Chung, Taewon, Roberto Alonso‐Mori, Matthieu Chollet, et al.. (2024). Ultrafast X-ray Absorption Spectroscopy Reveals Excited-State Dynamics of B₁₂ Coenzymes Controlled by the Axial Base. The Journal of Physical Chemistry B. 128(6). 1428–1437. 2 indexed citations

Zastrow, Melissa L., et al.. (2024). Co(II) Substitution Enhances the Esterase Activity of a de Novo Designed Zn(II) Carbonic Anhydrase. Chemistry - A European Journal. 30(24). e202304367–e202304367. 4 indexed citations

Ward, Jesse, et al.. (2020). Probing a Silent Metal: A Combined X-ray Absorption and Emission Spectroscopic Study of Biologically Relevant Zinc Complexes. Inorganic Chemistry. 59(18). 13551–13560. 28 indexed citations

Koebke, Karl J., Tyler B. J. Pinter, Aniruddha Deb, et al.. (2020). Traversing the Red–Green–Blue Color Spectrum in Rationally Designed Cupredoxins. Journal of the American Chemical Society. 142(36). 15282–15294. 13 indexed citations

Mathieu, Émilie, Karl J. Koebke, Cédric Tard, et al.. (2019). Rational De Novo Design of a Cu Metalloenzyme for Superoxide Dismutation. Chemistry - A European Journal. 26(1). 249–258. 22 indexed citations

Koebke, Karl J., Leela Ruckthong, Jennifer L. Meagher, et al.. (2018). Clarifying the Copper Coordination Environment in a de Novo Designed Red Copper Protein. Inorganic Chemistry. 57(19). 12291–12302. 20 indexed citations

Tebo, Alison G., Tyler B. J. Pinter, Ricardo García‐Serres, et al.. (2018). Development of a Rubredoxin-Type Center Embedded in a de Dovo-Designed Three-Helix Bundle. Biochemistry. 57(16). 2308–2316. 18 indexed citations

Penner‐Hahn, James E., et al.. (2018). X-Ray Fluorescence-Detected Flow Cytometry. Methods in molecular biology. 1745. 97–112. 4 indexed citations

Wolford, Janet L., M. Kidd, Sean V. Murphy, et al.. (2012). Fluxes in “Free” and Total Zinc Are Essential for Progression of Intraerythrocytic Stages of Plasmodium falciparum. Chemistry & Biology. 19(6). 731–741. 41 indexed citations

10.

Bhave, Devayani P., Wen‐Ge Han, Samuel Pazicni, et al.. (2011). Geometric and Electrostatic Study of the [4Fe-4S] Cluster of Adenosine-5′-Phosphosulfate Reductase from Broken Symmetry Density Functional Calculations and Extended X-ray Absorption Fine Structure Spectroscopy. Inorganic Chemistry. 50(14). 6610–6625. 27 indexed citations

11.

Koutmou, Kristin S., Anette Casiano‐Negroni, Samuel Pazicni, et al.. (2010). NMR and XAS reveal an inner-sphere metal binding site in the P4 helix of the metallo-ribozyme ribonuclease P. Proceedings of the National Academy of Sciences. 107(6). 2479–2484. 18 indexed citations

12.

Alvarez, Hamsell M., et al.. (2009). Tetrathiomolybdate Inhibits Copper Trafficking Proteins Through Metal Cluster Formation. Science. 327(5963). 331–334. 161 indexed citations

13.

Matzapetákis, Manólis, et al.. (2006). Peptidic models for the binding of Pb(II), Bi(III) and Cd(II) to mononuclear thiolate binding sites. JBIC Journal of Biological Inorganic Chemistry. 11(7). 876–890. 82 indexed citations

14.

Zharov, Ilya, T.-C. Weng, Anita M. Orendt, et al.. (2005). Metal cation-methyl interactions in Cb(11)Me(12)- salts of Me(3)Ge+, Me(3)Sn+, and Me(3)Pb+. Journal of the American Chemical Society. 2 indexed citations

15.

Masip, Lluis, Jonathan L. Pan, James E. Penner‐Hahn, et al.. (2004). An Engineered Pathway for the Formation of Protein Disulfide Bonds. Science. 303(5661). 1185–1189. 65 indexed citations

16.

Campbell, Kristy A., Wolfgang Gregor, R. David Britt, et al.. (2004). The first spectroscopic model for the S1 state multiline signal of the OEC. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1655(1-3). 149–157. 15 indexed citations

17.

Chen, Kui, et al.. (2003). An Atypical Linear Cu(I)−S ₂ Center Constitutes the High-Affinity Metal-Sensing Site in the CueR Metalloregulatory Protein. Journal of the American Chemical Society. 125(40). 12088–12089. 54 indexed citations

18.

Penner‐Hahn, James E., et al.. (1994). Structural Characterization of the Copper Site in Galactose Oxidase Using X-ray Absorption Spectroscopy. Biochemistry. 33(42). 12553–12557. 30 indexed citations

19.

Utschig, Lisa M., et al.. (1993). Structural Characterization of the Binding Site in the MerR Metalloregulatory Protein. Japanese Journal of Applied Physics. 32(S2). 536–536. 2 indexed citations

20.

Li, Ping, I‐Wei Chen, & James E. Penner‐Hahn. (1993). X-ray-absorption studies of zirconia polymorphs. I. Characteristic local structures. Physical review. B, Condensed matter. 48(14). 10063–10073. 260 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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