Stefan I. Liochev

6.0k total citations · 1 hit paper
72 papers, 4.8k citations indexed

About

Stefan I. Liochev is a scholar working on Molecular Biology, Inorganic Chemistry and Organic Chemistry. According to data from OpenAlex, Stefan I. Liochev has authored 72 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Molecular Biology, 29 papers in Inorganic Chemistry and 14 papers in Organic Chemistry. Recurrent topics in Stefan I. Liochev's work include Metal-Catalyzed Oxygenation Mechanisms (17 papers), Vanadium and Halogenation Chemistry (17 papers) and Heme Oxygenase-1 and Carbon Monoxide (15 papers). Stefan I. Liochev is often cited by papers focused on Metal-Catalyzed Oxygenation Mechanisms (17 papers), Vanadium and Halogenation Chemistry (17 papers) and Heme Oxygenase-1 and Carbon Monoxide (15 papers). Stefan I. Liochev collaborates with scholars based in United States, Bulgaria and United Kingdom. Stefan I. Liochev's co-authors include Irwin Fridovich, Kevin M. Faulkner, Alfred Hausladen, Brian J. Day, Ivan Spasojević, Crapo Jd, Ines Batinić‐Haberle, Wayne F. Beyer, Ludmil Benov and Danièle Touati and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Free Radical Biology and Medicine.

In The Last Decade

Stefan I. Liochev

72 papers receiving 4.6k 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.

Reactive oxygen species and the free radical theory of aging

2013 617 citations Stefan I. Liochev Free Radical Biology and Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stefan I. Liochev United States	38	2.2k	923	737	577	385	72	4.8k
Carl LeBel United States	25	1.7k 0.8×	624 0.7×	411 0.6×	523 0.9×	331 0.9×	38	5.1k
Paul R. Gardner United States	36	3.4k 1.6×	1.3k 1.4×	319 0.4×	454 0.8×	161 0.4×	54	5.9k
Moon B. Yim United States	26	1.8k 0.8×	844 0.9×	266 0.4×	377 0.7×	314 0.8×	44	4.1k
Lilia Calabrese Italy	31	1.4k 0.7×	606 0.7×	921 1.2×	1.0k 1.8×	327 0.8×	102	4.1k
Adelio Rigo Italy	37	1.4k 0.7×	312 0.3×	452 0.6×	605 1.0×	621 1.6×	158	4.5k
Paul G. Furtmüller Austria	47	3.0k 1.4×	1.6k 1.7×	848 1.2×	524 0.9×	387 1.0×	187	7.4k
Harry S. Nick United States	39	2.9k 1.3×	431 0.5×	518 0.7×	298 0.5×	126 0.3×	121	5.1k
Carsten Berndt Germany	36	4.9k 2.2×	770 0.8×	474 0.6×	1.0k 1.8×	325 0.8×	68	7.8k
Dimitri A. Svistunenko United Kingdom	39	3.4k 1.6×	765 0.8×	468 0.6×	425 0.7×	242 0.6×	114	5.9k
Fernando Antunes Portugal	37	3.3k 1.5×	928 1.0×	204 0.3×	387 0.7×	404 1.0×	82	5.7k

Countries citing papers authored by Stefan I. Liochev

Since Specialization

Citations

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

Fields of papers citing papers by Stefan I. Liochev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stefan I. Liochev. 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 Stefan I. Liochev. The network helps show where Stefan I. Liochev may publish in the future.

Co-authorship network of co-authors of Stefan I. Liochev

This figure shows the co-authorship network connecting the top 25 collaborators of Stefan I. Liochev. A scholar is included among the top collaborators of Stefan I. Liochev 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 Stefan I. Liochev. Stefan I. Liochev 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

Liochev, Stefan I.. (2014). Reflections on the Theories of Aging, of Oxidative Stress, and of Science in General. Is It Time to Abandon the Free Radical (Oxidative Stress) Theory of Aging?. Antioxidants and Redox Signaling. 23(3). 187–207. 34 indexed citations

Liochev, Stefan I.. (2013). Reactive oxygen species and the free radical theory of aging. Free Radical Biology and Medicine. 60. 1–4. 617 indexed citations breakdown →

Liochev, Stefan I.. (2013). Free Radicals: How Do We Stand Them? Anaerobic and Aerobic Free Radical (Chain) Reactions Involved in the Use of Fluorogenic Probes and in Biological Systems. Medical Principles and Practice. 23(3). 195–203. 10 indexed citations

Liochev, Stefan I.. (2013). Free radical paradoxes. Free Radical Biology and Medicine. 65. 232–233. 6 indexed citations

Liochev, Stefan I. & Irwin Fridovich. (2005). The role of CO2 in cobalt-catalyzed peroxidations. Archives of Biochemistry and Biophysics. 439(1). 99–104. 8 indexed citations

Liochev, Stefan I. & Irwin Fridovich. (2004). CO2 enhanced peroxidase activity of SOD1: the effects of pH. Free Radical Biology and Medicine. 36(11). 1444–1447. 16 indexed citations

Liochev, Stefan I. & Irwin Fridovich. (2004). Cross-compartment protection by SOD1. Free Radical Biology and Medicine. 38(1). 146–147. 24 indexed citations

Liochev, Stefan I. & Irwin Fridovich. (2003). Bicarbonate-enhanced peroxidase activity of Cu, Zn SOD: is the distal oxidant bound or diffusible?. Archives of Biochemistry and Biophysics. 421(2). 255–259. 20 indexed citations

Liochev, Stefan I. & Irwin Fridovich. (2001). The Oxidation of 3-Hydroxyanthranilic Acid by Cu,Zn Superoxide Dismutase: Mechanism and Possible Consequences. Archives of Biochemistry and Biophysics. 388(2). 281–284. 10 indexed citations

10.

Liochev, Stefan I., Alfred Hausladen, & Irwin Fridovich. (1999). Nitroreductase A is regulated as a member of the soxRS regulon of Escherichia coli. Proceedings of the National Academy of Sciences. 96(7). 3537–3539. 76 indexed citations

11.

Liochev, Stefan I. & Irwin Fridovich. (1999). On the role of bicarbonate in peroxidations catalyzed by Cu,Zn superoxide dismutase. Free Radical Biology and Medicine. 27(11-12). 1444–1447. 53 indexed citations

12.

Liochev, Stefan I. & Irwin Fridovich. (1999). Superoxide and Iron: Partners in Crime. IUBMB Life. 48(2). 157–161. 160 indexed citations

13.

Liochev, Stefan I. & Irwin Fridovich. (1997). How Does Superoxide Dismutase Protect Against Tumor Necrosis Factor: A Hypothesis Informed by Effect of Superoxide on “FREE” Iron. Free Radical Biology and Medicine. 23(4). 668–671. 55 indexed citations

14.

Liochev, Stefan I. & Irwin Fridovich. (1997). A Mechanism for Complementation of the sodA sodBDefect in Escherichia coli by Overproduction of the rbo Gene Product (Desulfoferrodoxin) from Desulfoarculus baarsii. Journal of Biological Chemistry. 272(41). 25573–25575. 44 indexed citations

15.

Liochev, Stefan I., Askar R. Kuchumov, Serge N. Vinogradov, & Irwin Fridovich. (1996). Superoxide Dismutase Activity in the Giant Hemoglobin of the Earthworm,Lumbricus terrestris. Archives of Biochemistry and Biophysics. 330(2). 281–284. 25 indexed citations

16.

Faulkner, Kevin M., Stefan I. Liochev, & Irwin Fridovich. (1994). Stable Mn(III) porphyrins mimic superoxide dismutase in vitro and substitute for it in vivo.. Journal of Biological Chemistry. 269(38). 23471–23476. 356 indexed citations

17.

Liochev, Stefan I. & Irwin Fridovich. (1993). Effects of Paraquat on Escherichia coli: Sensitivity to Small Changes in pH of the Medium - A Cautionary Note. Archives of Biochemistry and Biophysics. 306(2). 518–520. 1 indexed citations

18.

Liochev, Stefan I. & Irwin Fridovich. (1990). Vanadate-stimulated oxidation of NAD(P)H in the presence of biological membranes and other sources of O2−. Archives of Biochemistry and Biophysics. 279(1). 1–7. 82 indexed citations

19.

Liochev, Stefan I., et al.. (1988). Vanadyl-and Vanadate-Induced Lipid Peroxidation in Mitochondria and in Phosphatidylcholine Suspensions. Free Radical Research Communications. 4(5). 317–323. 17 indexed citations

20.

Liochev, Stefan I. & Irwin Fridovich. (1986). The vanadate-stimulated oxidation of NAD(P)H by biomembranes is a superoxide-initiated free radical chain reaction. Archives of Biochemistry and Biophysics. 250(1). 139–145. 41 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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