Michael J. Knapp

4.0k total citations · 1 hit paper
52 papers, 3.4k citations indexed

About

Michael J. Knapp is a scholar working on Inorganic Chemistry, Cancer Research and Molecular Biology. According to data from OpenAlex, Michael J. Knapp has authored 52 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Inorganic Chemistry, 20 papers in Cancer Research and 16 papers in Molecular Biology. Recurrent topics in Michael J. Knapp's work include Metal-Catalyzed Oxygenation Mechanisms (23 papers), Cancer, Hypoxia, and Metabolism (20 papers) and Hemoglobin structure and function (13 papers). Michael J. Knapp is often cited by papers focused on Metal-Catalyzed Oxygenation Mechanisms (23 papers), Cancer, Hypoxia, and Metabolism (20 papers) and Hemoglobin structure and function (13 papers). Michael J. Knapp collaborates with scholars based in United States. Michael J. Knapp's co-authors include Meaghan E. Germain, Judith P. Klinman, Keith Rickert, David N. Hendrickson, Vincent M. Rotello, John A. Hangasky, George Christou, John C. Huffman, Cornelius Y. Taabazuing and Halil Bayraktar and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Society Reviews and The Journal of Physical Chemistry B.

In The Last Decade

Michael J. Knapp

52 papers receiving 3.4k 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.

Optical explosives detection: from color changes to fluorescence turn-on

2009 965 citations Meaghan E. Germain, Michael J. Knapp Chemical Society Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michael J. Knapp United States	25	1.6k	1.1k	1.1k	986	571	52	3.4k
Masayasu Taki Japan	37	1.7k 1.1×	1.1k 1.0×	1.3k 1.2×	1.1k 1.1×	1.4k 2.4×	82	4.3k
Martina Huber Netherlands	31	1.3k 0.8×	468 0.4×	492 0.4×	1.3k 1.3×	523 0.9×	115	3.4k
Randy W. Larsen United States	28	2.0k 1.2×	2.2k 2.0×	328 0.3×	1.2k 1.2×	487 0.9×	126	4.1k
Enrica Bordignon Germany	40	1.3k 0.8×	752 0.7×	633 0.6×	2.0k 2.0×	1.0k 1.8×	171	5.0k
Daniel Häußinger Switzerland	38	1.2k 0.7×	535 0.5×	763 0.7×	1.4k 1.4×	2.1k 3.7×	147	4.4k
Satoshi Shinoda Japan	28	1.8k 1.1×	617 0.5×	1.1k 1.0×	693 0.7×	702 1.2×	106	3.2k
Roberto Purrello Italy	41	2.8k 1.7×	373 0.3×	1.4k 1.3×	1.6k 1.7×	1.4k 2.5×	142	4.9k
Roman S. Czernuszewicz United States	36	2.1k 1.3×	1.6k 1.4×	303 0.3×	1.4k 1.4×	496 0.9×	108	4.3k
David Dolphin Canada	40	4.4k 2.7×	1.2k 1.1×	788 0.7×	1.5k 1.6×	1.7k 3.0×	149	6.2k
Carl Henrik Görbitz Norway	33	1.6k 1.0×	991 0.9×	685 0.6×	1.5k 1.5×	1.3k 2.2×	168	4.1k

Countries citing papers authored by Michael J. Knapp

Since Specialization

Citations

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

Fields of papers citing papers by Michael J. Knapp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael J. Knapp

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Valliere, Meaghan A., et al.. (2017). Investigations on the role of a solvent tunnel in the α-ketoglutarate dependent oxygenase factor inhibiting HIF (FIH). Journal of Inorganic Biochemistry. 178. 63–69. 6 indexed citations

Hangasky, John A., et al.. (2016). The facial triad in the α-ketoglutarate dependent oxygenase FIH: A role for sterics in linking substrate binding to O2 activation. Journal of Inorganic Biochemistry. 166. 26–33. 13 indexed citations

Taabazuing, Cornelius Y., John A. Hangasky, & Michael J. Knapp. (2014). Oxygen sensing strategies in mammals and bacteria. Journal of Inorganic Biochemistry. 133. 63–72. 41 indexed citations

Knapp, Michael J., et al.. (2013). Substrate preference of the HIF-prolyl hydroxylase-2 (PHD2) and substrate-induced conformational change. Journal of Inorganic Biochemistry. 126. 55–60. 15 indexed citations

Hangasky, John A., Cornelius Y. Taabazuing, Meaghan A. Valliere, & Michael J. Knapp. (2013). Imposing function down a (cupin)-barrel: secondary structure and metal stereochemistry in the αKG-dependent oxygenases. Metallomics. 5(4). 287–287. 31 indexed citations

Light, Kenneth M., John A. Hangasky, Michael J. Knapp, & Edward I. Solomon. (2013). First- and second-sphere contributions to Fe(ii) site activation by cosubstrate binding in non-heme Fe enzymes. Dalton Transactions. 43(4). 1505–1508. 10 indexed citations

Taabazuing, Cornelius Y., et al.. (2012). Screening chelating inhibitors of HIF-prolyl hydroxylase domain 2 (PHD2) and factor inhibiting HIF (FIH). Journal of Inorganic Biochemistry. 113. 25–30. 36 indexed citations

Knapp, Michael J., et al.. (2011). Uncoupled O2-activation in the human HIF-asparaginyl hydroxylase, FIH, does not produce reactive oxygen species. Journal of Inorganic Biochemistry. 105(5). 630–636. 15 indexed citations

Germain, Meaghan E. & Michael J. Knapp. (2009). Optical explosives detection: from color changes to fluorescence turn-on. Chemical Society Reviews. 38(9). 2543–2543. 965 indexed citations breakdown →

10.

Chen, Yuanhan, et al.. (2008). Coordination changes and auto-hydroxylation of FIH-1: Uncoupled O2-activation in a human hypoxia sensor. Journal of Inorganic Biochemistry. 102(12). 2120–2129. 23 indexed citations

11.

Chen, Yuanhan, et al.. (2008). Auto-hydroxylation of FIH-1: an Fe(ii), α-ketoglutarate-dependent human hypoxia sensor. Chemical Communications. 4768–4768. 31 indexed citations

12.

Germain, Meaghan E. & Michael J. Knapp. (2008). Turn-on Fluorescence Detection of H₂O₂ and TATP. Inorganic Chemistry. 47(21). 9748–9750. 84 indexed citations

13.

Knapp, Michael J., et al.. (2008). Electron and energy-transfer reactions of with copper-phenolates. Polyhedron. 27(15). 3313–3317. 2 indexed citations

14.

Bayraktar, Halil, P. S. Ghosh, Vincent M. Rotello, & Michael J. Knapp. (2006). Disruption of protein–protein interactions using nanoparticles: inhibition of cytochrome c peroxidase. Chemical Communications. 1390–1390. 57 indexed citations

15.

You, Chang‐Cheng, Sarit S. Agasti, Mrinmoy De, Michael J. Knapp, & Vincent M. Rotello. (2006). Modulation of the Catalytic Behavior of α-Chymotrypsin at Monolayer-Protected Nanoparticle Surfaces. Journal of the American Chemical Society. 128(45). 14612–14618. 114 indexed citations

16.

Knapp, Michael J. & Judith P. Klinman. (2003). Kinetic Studies of Oxygen Reactivity in Soybean Lipoxygenase-1. Biochemistry. 42(39). 11466–11475. 106 indexed citations

17.

Knapp, Michael J. & Judith P. Klinman. (2002). Environmentally coupled hydrogen tunneling. European Journal of Biochemistry. 269(13). 3113–3121. 228 indexed citations

18.

Maes, Estelle M., Michael J. Knapp, Roman S. Czernuszewicz, & David N. Hendrickson. (2000). Ligand Conformational Effects on the Resonance Raman Signature of [Fe₄S₄(SAryl)₄]^2- Clusters. The Journal of Physical Chemistry B. 104(46). 10878–10884. 4 indexed citations

19.

Grant, Craig M., Michael J. Knapp, William E. Streib, et al.. (1998). Dinuclear and Hexanuclear Iron(III) Oxide Complexes with a Bis(bipyridine) Ligand: A New [Fe₆(μ₃-O)₄]¹⁰⁺Core. Inorganic Chemistry. 37(23). 6065–6070. 28 indexed citations

20.

Knapp, Michael J., et al.. (1998). Structural and Magnetochemical Properties of Mono-, Di-, and Trinuclear Manganese(III) Dithiolate Complexes. Inorganic Chemistry. 37(3). 516–525. 19 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.

Explore authors with similar magnitude of impact