J. R. Loewenberg

906 total citations · 1 hit paper
17 papers, 781 citations indexed

About

J. R. Loewenberg is a scholar working on Molecular Biology, Plant Science and Biomedical Engineering. According to data from OpenAlex, J. R. Loewenberg has authored 17 papers receiving a total of 781 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Plant Science and 5 papers in Biomedical Engineering. Recurrent topics in J. R. Loewenberg's work include Biofuel production and bioconversion (5 papers), Enzyme Production and Characterization (3 papers) and Nematode management and characterization studies (2 papers). J. R. Loewenberg is often cited by papers focused on Biofuel production and bioconversion (5 papers), Enzyme Production and Characterization (3 papers) and Nematode management and characterization studies (2 papers). J. R. Loewenberg collaborates with scholars based in United States. J. R. Loewenberg's co-authors include Menghua Wu, Clifford M. Chapman, Ben Feinberg, M. L. Schuster, Elwyn T. Reese and Folke Skoog and has published in prestigious journals such as Nature, PLANT PHYSIOLOGY and Analytical Biochemistry.

In The Last Decade

J. R. Loewenberg

17 papers receiving 661 citations

Hit Papers

align trajectories sort by overperformance

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.

A simple colorimetric method for determination of protein

1969 511 citations Menghua Wu, J. R. Loewenberg et al. Analytical Biochemistry profile →

Author Peers

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

Author						Papers	Cites
J. R. Loewenberg	399	213	129	108	107	17	781
F Petek	272 0.7×	138 0.6×	103 0.8×	180 1.7×	26 0.2×	38	602
Solomon Nwaka	757 1.9×	210 1.0×	214 1.7×	97 0.9×	103 1.0×	16	924
Frank P. Buxton	697 1.7×	362 1.7×	210 1.6×	273 2.5×	83 0.8×	25	1.1k
S.‐C. Kuo	520 1.3×	156 0.7×	77 0.6×	71 0.7×	91 0.9×	15	740
Rachel Cohen-Kupiec	546 1.4×	239 1.1×	57 0.4×	135 1.3×	66 0.6×	17	760
Ingnyol Jin	442 1.1×	83 0.4×	92 0.7×	42 0.4×	64 0.6×	44	844
Fumito Matsuura	578 1.4×	104 0.5×	48 0.4×	85 0.8×	86 0.8×	43	932
Nikolay A. Spiridonov	704 1.8×	130 0.6×	142 1.1×	119 1.1×	33 0.3×	28	1.2k
Robert F. Geever	627 1.6×	220 1.0×	62 0.5×	57 0.5×	56 0.5×	18	812
Barbara C Osmond	1.5k 3.7×	476 2.2×	215 1.7×	66 0.6×	354 3.3×	15	1.8k

Countries citing papers authored by J. R. Loewenberg

Since Specialization

Citations

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

Fields of papers citing papers by J. R. Loewenberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. R. Loewenberg

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

All Works

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17 of 17 papers shown

Loewenberg, J. R.. (1984). Sophorose induction of an intracellular b-glucosidase in Trichoderma. Archives of Microbiology. 137(1). 53–57. 17 indexed citations

Chapman, Clifford M., et al.. (1983). Ultrastructural localization of cellulase in Trichoderma reesei using immunocytochemistry and enzyme cytochemistry.. Journal of Histochemistry & Cytochemistry. 31(12). 1363–1366. 13 indexed citations

Feinberg, Ben, et al.. (1980). Partial purification and characterization of a new intracellular β-glucosidase of Trichoderma reesei. Biochemical Journal. 185(2). 515–519. 57 indexed citations

Loewenberg, J. R. & Clifford M. Chapman. (1977). Sophorose metabolism and cellulase induction in Trichoderma. Archives of Microbiology. 113(1-2). 61–64. 38 indexed citations

Loewenberg, J. R., et al.. (1970). Isoenzyme Patterns in Developing Xanthium Leaves. Physiologia Plantarum. 23(3). 434–443. 30 indexed citations

Loewenberg, J. R.. (1970). Protein synthesis in Xanthium leaf development. Plant and Cell Physiology. 11(2). 361–365. 8 indexed citations

Loewenberg, J. R.. (1970). Observations on scopoletin and scopolin metabolism. Phytochemistry. 9(2). 361–366. 4 indexed citations

Wu, Menghua, et al.. (1969). A simple colorimetric method for determination of protein. Analytical Biochemistry. 31(1). 146–148. 511 indexed citations breakdown →

Loewenberg, J. R.. (1969). Cyclamen callus culture. Canadian Journal of Botany. 47(12). 2065–2067. 8 indexed citations

10.

Loewenberg, J. R.. (1967). Cyanide and the determination of protein with the folin phenol reagent. Analytical Biochemistry. 19(1). 95–97. 9 indexed citations

11.

Loewenberg, J. R.. (1965). Promotion of Indoleacetic Acid Destruction by Citric Acid and l‐Alanine. Physiologia Plantarum. 18(1). 31–40. 5 indexed citations

12.

Loewenberg, J. R., et al.. (1960). Gall induction by Melcidogyne incognita incognita by surface feeding and factors affecting the behavior pattern of the second-stage larvae.. Phytopathology. 50(4). 322–323. 6 indexed citations

13.

Loewenberg, J. R., et al.. (1960). The effect of pH and minerals on the hatching and survival of Meloidogyne incognita incognita larvae.. Phytopathology. 50(3). 215–217. 15 indexed citations

14.

Loewenberg, J. R., et al.. (1959). A Virus Disease of Meloidogyne incognita incognita, the Southern Root Knot Nematode. Nature. 184(4702). 1896–1896. 12 indexed citations

15.

Loewenberg, J. R. & Elwyn T. Reese. (1957). OBSERVATIONS ON MICROBIAL FRUCTOSANS AND FRUCTOSANASES. Canadian Journal of Microbiology. 3(4). 643–650. 16 indexed citations

16.

Loewenberg, J. R.. (1955). The Development of Bean Seeds (Phaseolus vulgaris L.).. PLANT PHYSIOLOGY. 30(3). 244–250. 17 indexed citations

17.

Loewenberg, J. R. & Folke Skoog. (1952). Pine Tissue Cultures. Physiologia Plantarum. 5(1). 33–36. 15 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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