Torleiv Lien

1.8k total citations
41 papers, 1.4k citations indexed

About

Torleiv Lien is a scholar working on Molecular Biology, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Torleiv Lien has authored 41 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 9 papers in Materials Chemistry and 8 papers in Organic Chemistry. Recurrent topics in Torleiv Lien's work include Algal biology and biofuel production (8 papers), Enzyme Structure and Function (8 papers) and Protein Structure and Dynamics (5 papers). Torleiv Lien is often cited by papers focused on Algal biology and biofuel production (8 papers), Enzyme Structure and Function (8 papers) and Protein Structure and Dynamics (5 papers). Torleiv Lien collaborates with scholars based in Norway, Sweden and France. Torleiv Lien's co-authors include Gjert Knutsen, Terje Torsvik, Bjørn E. Christensen, Janiche Beeder, Morten Laake, Ida Helene Steen, Jan Thomas Rosnes, Åke Pilotti, Carl‐Gunnar Swahn and Nils-Kåre Birkeland and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Molecular Biology and Applied and Environmental Microbiology.

In The Last Decade

Torleiv Lien

41 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Torleiv Lien Norway	21	556	395	252	236	236	41	1.4k
Charles A. Fewson United Kingdom	17	851 1.5×	156 0.4×	218 0.9×	132 0.6×	103 0.4×	35	1.8k
J. Martin Odom United States	18	531 1.0×	371 0.9×	255 1.0×	152 0.6×	275 1.2×	26	1.8k
C. Dijkema Netherlands	29	1.5k 2.7×	340 0.9×	298 1.2×	249 1.1×	182 0.8×	62	2.9k
Anna Obraztsova United States	17	460 0.8×	202 0.5×	332 1.3×	129 0.5×	96 0.4×	33	2.1k
Birgit E. Alber Germany	22	1.9k 3.5×	192 0.5×	434 1.7×	421 1.8×	263 1.1×	27	2.5k
Johanna Moll Germany	14	988 1.8×	231 0.6×	154 0.6×	316 1.3×	530 2.2×	18	1.9k
Kerry S. Smith United States	17	1.7k 3.0×	194 0.5×	226 0.9×	199 0.8×	228 1.0×	31	2.4k
Dagmar Röther Germany	15	648 1.2×	411 1.0×	529 2.1×	178 0.8×	200 0.8×	20	1.5k
S.M. Schoberth Germany	22	806 1.4×	148 0.4×	159 0.6×	96 0.4×	80 0.3×	45	1.4k
Lawrence I. Hochstein United States	23	893 1.6×	165 0.4×	469 1.9×	163 0.7×	85 0.4×	55	1.5k

Countries citing papers authored by Torleiv Lien

Since Specialization

Citations

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

Fields of papers citing papers by Torleiv Lien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Torleiv Lien

This figure shows the co-authorship network connecting the top 25 collaborators of Torleiv Lien. A scholar is included among the top collaborators of Torleiv Lien 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 Torleiv Lien. Torleiv Lien 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

Irimia, A., F.M.D. Vellieux, Dominique Madern, et al.. (2003). The 2.9Å Resolution Crystal Structure of Malate Dehydrogenase from Archaeoglobus fulgidus: Mechanisms of Oligomerisation and Thermal Stabilisation. Journal of Molecular Biology. 335(1). 343–356. 30 indexed citations

Steen, Ida Helene, et al.. (2002). Identification of cofactor discrimination sites in NAD-isocitrate dehydrogenase from Pyrococcus furiosus. Archives of Microbiology. 178(4). 297–300. 27 indexed citations

Steen, Ida Helene, et al.. (2002). Crystallization and preliminary X-ray structure analysis of isocitrate dehydrogenase from two hyperthermophiles,Aeropyrum pernixandThermotoga maritima. Acta Crystallographica Section D Biological Crystallography. 58(12). 2162–2164. 3 indexed citations

Steen, Ida Helene, et al.. (2001). Comparison of Isocitrate Dehydrogenase from Three Hyperthermophiles Reveals Differences in Thermostability, Cofactor Specificity, Oligomeric State, and Phylogenetic Affiliation. Journal of Biological Chemistry. 276(47). 43924–43931. 60 indexed citations

Steen, Ida Helene, et al.. (2001). [2] Isocitrate dehydrogenase, malate dehydrogenase, and glutamate dehydrogenase from Archaeoglobus fulgidus. Methods in enzymology on CD-ROM/Methods in enzymology. 331. 13–26. 8 indexed citations

Lien, Torleiv, et al.. (1999). Dissimilatory sulfite reductase from Archaeoglobus profundus and Desulfotomaculum thermocisternum : phylogenetic and structural implications from gene sequences. Extremophiles. 3(1). 63–70. 29 indexed citations

Steen, Ida Helene, et al.. (1998). Purification and characterization of a monomeric isocitrate dehydrogenase from the sulfate-reducing bacteriumDesulfobacter vibrioformisand demonstration of the presence of a monomeric enzyme in other bacteria. FEMS Microbiology Letters. 160(1). 75–79. 14 indexed citations

Steen, Ida Helene, et al.. (1997). Purification and properties of an extremely thermostable NADP + -specific glutamate dehydrogenase from Archaeoglobus fulgidus. Archives of Microbiology. 168(6). 536–539. 18 indexed citations

Steen, Ida Helene, et al.. (1997). Biochemical and phylogenetic characterization of isocitrate dehydrogenase from a hyperthermophilic archaeon, Archaeoglobus fulgidus. Archives of Microbiology. 168(5). 412–420. 37 indexed citations

10.

Steen, Ida Helene, et al.. (1997). Properties and primary structure of a thermostable l -malate dehydrogenase from Archaeoglobus fulgidus. Archives of Microbiology. 168(1). 59–67. 34 indexed citations

11.

Beeder, Janiche, et al.. (1994). Archaeoglobus fulgidus Isolated from Hot North Sea Oil Field Waters. Applied and Environmental Microbiology. 60(4). 1227–1231. 155 indexed citations

12.

Knutsen, Gjert, et al.. (1983). CHARACTERISTICS OF PHOSPHORUS LIMITATION IN CHLAMYDOMONAS REINHARDTH (CHLOROPHYCEAE) AND ITS PALMELLOIDS¹. Journal of Phycology. 19(3). 313–319. 30 indexed citations

13.

Bratbak, Gunnar, Mikal Heldal, Gjert Knutsen, Torleiv Lien, & Svein Norland. (1982). Correlation of dispersant effectiveness and toxicity of oil dispersants towards the alga Chlamydomonas reinhardti. Marine Pollution Bulletin. 13(10). 351–353. 10 indexed citations

14.

Lien, Torleiv & Gjert Knutsen. (1979). SYNCHRONOUS GROWTH OF CHLAMYDOMONAS REINHARDTII (CHLOROPHYCEAE): A REVIEW OF OPTIMAL CONDITIONS1. Journal of Phycology. 15(2). 191–200. 28 indexed citations

15.

Francis, George W., et al.. (1975). Variations in the carotenoid content of Chlamydomonas reinhardii throughout the cell cycle. Archives of Microbiology. 104(1). 249–254. 31 indexed citations

16.

Francis, George W., Gjert Knutsen, Torleiv Lien, et al.. (1973). Loroxanthin from Chlamydomonas reinhardti.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 3599–3601. 8 indexed citations

17.

Pennanen, S., et al.. (1973). Studies on the Furan Series. Part V. The Reaction of Furoin and Related Compounds with Vilsmeier Reagents. A Convenient Synthesis of Unsymmetrically 5,5'-Disubstituted Difurylethylene Derivatives.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 3133–3138. 5 indexed citations

18.

Sletten, Einar, et al.. (1973). The Crystal and Electronic Structure of Isocoffeine, (1,3,9-Trimethyl-2,6-dioxypurine).. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 2757–2768. 9 indexed citations

19.

Lien, Torleiv & Gjert Knutsen. (1973). Synchronous Cultures of Chlamydomonas reinhardti: Properties and Regulation of Repressible Phosphatases. Physiologia Plantarum. 28(2). 291–298. 49 indexed citations

20.

Greibrokk, Tyge, Kurt Torssell, Torleiv Lien, et al.. (1973). Reaction of Allenes with Dichlorocarbene.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 27. 3207–3210. 7 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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