Roman Zagrodnik

1.0k total citations
27 papers, 814 citations indexed

About

Roman Zagrodnik is a scholar working on Building and Construction, Molecular Biology and Biomedical Engineering. According to data from OpenAlex, Roman Zagrodnik has authored 27 papers receiving a total of 814 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Building and Construction, 16 papers in Molecular Biology and 10 papers in Biomedical Engineering. Recurrent topics in Roman Zagrodnik's work include Anaerobic Digestion and Biogas Production (22 papers), Microbial Metabolic Engineering and Bioproduction (15 papers) and Biofuel production and bioconversion (10 papers). Roman Zagrodnik is often cited by papers focused on Anaerobic Digestion and Biogas Production (22 papers), Microbial Metabolic Engineering and Bioproduction (15 papers) and Biofuel production and bioconversion (10 papers). Roman Zagrodnik collaborates with scholars based in Poland, Russia and United Kingdom. Roman Zagrodnik's co-authors include M. Łaniecki, Anna Duber, Piotr Oleśkowicz-Popiel, K. Seifert, Mateusz Łężyk, Joanna Chwiałkowska, Wojciech Juzwa, Mikołaj Stodolny, Łukasz Jaroszyński and Sławomir Ciesielski and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Bioresource Technology.

In The Last Decade

Roman Zagrodnik

27 papers receiving 804 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roman Zagrodnik Poland 16 513 330 316 239 120 27 814
Estela Tapia-Venegas Chile 13 677 1.3× 421 1.3× 286 0.9× 216 0.9× 145 1.2× 20 913
Antonella Marone Italy 14 773 1.5× 519 1.6× 341 1.1× 302 1.3× 177 1.5× 24 1.1k
Sureewan Sittijunda Thailand 23 618 1.2× 616 1.9× 299 0.9× 108 0.5× 132 1.1× 58 1.0k
Jifei Xu China 19 606 1.2× 596 1.8× 358 1.1× 223 0.9× 94 0.8× 32 1.1k
Iwona Hołowacz Poland 5 388 0.8× 620 1.9× 320 1.0× 114 0.5× 151 1.3× 9 993
Abhijit Gadhe India 10 340 0.7× 307 0.9× 125 0.4× 158 0.7× 85 0.7× 10 635
Rafał Łukajtis Poland 10 380 0.7× 613 1.9× 386 1.2× 113 0.5× 146 1.2× 13 1.0k
Carolina Zampol Lázaro Brazil 12 469 0.9× 310 0.9× 209 0.7× 167 0.7× 78 0.7× 21 651
Elena Castelló Uruguay 9 590 1.2× 386 1.2× 256 0.8× 131 0.5× 83 0.7× 14 745
Rodolfo Palomo‐Briones Mexico 12 373 0.7× 326 1.0× 216 0.7× 99 0.4× 61 0.5× 19 574

Countries citing papers authored by Roman Zagrodnik

Since Specialization
Citations

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

Fields of papers citing papers by Roman Zagrodnik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roman Zagrodnik. 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 Roman Zagrodnik. The network helps show where Roman Zagrodnik may publish in the future.

Co-authorship network of co-authors of Roman Zagrodnik

This figure shows the co-authorship network connecting the top 25 collaborators of Roman Zagrodnik. A scholar is included among the top collaborators of Roman Zagrodnik 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 Roman Zagrodnik. Roman Zagrodnik 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.
Duber, Anna, et al.. (2025). Microbial and metabolic variations in pH-dependent chain elongation: Co-utilization of lactate and ethanol vs. lactate-based production. Chemical Engineering Journal. 519. 165367–165367. 1 indexed citations
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Duber, Anna, et al.. (2023). Simultaneous medium chain carboxylic acids and 1,3-propanediol production in a bioaugmented lactate-based chain elongation induced with glycerol. Bioresource Technology. 393. 130123–130123. 4 indexed citations
5.
Zagrodnik, Roman, Anna Duber, & K. Seifert. (2022). Dark-fermentative hydrogen production from synthetic lignocellulose hydrolysate by a mixed bacterial culture: The relationship between hydraulic retention time and pH conditions. Bioresource Technology. 358. 127309–127309. 15 indexed citations
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Zagrodnik, Roman, Anna Duber, & K. Seifert. (2021). Hydrogen production during direct cellulose fermentation by mixed bacterial culture: The relationship between the key process parameters using response surface methodology. Journal of Cleaner Production. 314. 127971–127971. 27 indexed citations
8.
Duber, Anna, et al.. (2020). Co-production of hydrogen and caproate for an effective bioprocessing of waste. Bioresource Technology. 318. 123895–123895. 22 indexed citations
9.
Duber, Anna, Roman Zagrodnik, Joanna Chwiałkowska, Wojciech Juzwa, & Piotr Oleśkowicz-Popiel. (2020). Evaluation of the feed composition for an effective medium chain carboxylic acid production in an open culture fermentation. The Science of The Total Environment. 728. 138814–138814. 34 indexed citations
10.
Zagrodnik, Roman, et al.. (2020). Producing Hydrogen in Sequential Darkand Photofermentation from Four DifferentDistillery Wastewaters. Polish Journal of Environmental Studies. 29(4). 2935–2944. 4 indexed citations
11.
Chwiałkowska, Joanna, Anna Duber, Roman Zagrodnik, et al.. (2019). Caproic acid production from acid whey via open culture fermentation – Evaluation of the role of electron donors and downstream processing. Bioresource Technology. 279. 74–83. 64 indexed citations
12.
Stodolny, Mikołaj, Roman Zagrodnik, Grzegorz Nowaczyk, & Stefan Jurga. (2017). Size-controlled synthesis of anatase nanobrush structures with higher crystal density. Materials Research Bulletin. 94. 335–341. 4 indexed citations
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Seifert, K., et al.. (2016). Fermentative production of hydrogen in presence of modified mesoporous silica SBA-15. International Journal of Hydrogen Energy. 41(42). 19367–19372. 2 indexed citations
15.
Zagrodnik, Roman & M. Łaniecki. (2015). An unexpected negative influence of light intensity on hydrogen production by dark fermentative bacteria Clostridium beijerinckii. Bioresource Technology. 200. 1039–1043. 10 indexed citations
16.
Zagrodnik, Roman & M. Łaniecki. (2015). The role of pH control on biohydrogen production by single stage hybrid dark- and photo-fermentation. Bioresource Technology. 194. 187–195. 85 indexed citations
17.
Zagrodnik, Roman, K. Seifert, Mikołaj Stodolny, & M. Łaniecki. (2015). Continuous photofermentative production of hydrogen by immobilized Rhodobacter sphaeroides O.U.001. International Journal of Hydrogen Energy. 40(15). 5062–5073. 33 indexed citations
18.
Zagrodnik, Roman. (2014). Optimization of Hydrogen Production by Co-Culture of <i>Clostridium beijerinckii</i> and <i>Rhodobacter sphaeroides</i> Bacteria. Advances in science and technology. 93. 90–95. 8 indexed citations
19.
Seifert, K., et al.. (2013). Hydrogen gas production from distillery wastewater by dark fermentation. International Journal of Hydrogen Energy. 38(19). 7767–7773. 52 indexed citations
20.
Zagrodnik, Roman, et al.. (2013). Application of immobilized Rhodobacter sphaeroides bacteria in hydrogen generation process under semi-continuous conditions. International Journal of Hydrogen Energy. 38(18). 7632–7639. 35 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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