L.H. Krull

969 total citations · 1 hit paper
23 papers, 858 citations indexed

About

L.H. Krull is a scholar working on Molecular Biology, Biomaterials and Nutrition and Dietetics. According to data from OpenAlex, L.H. Krull has authored 23 papers receiving a total of 858 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 5 papers in Biomaterials and 5 papers in Nutrition and Dietetics. Recurrent topics in L.H. Krull's work include biodegradable polymer synthesis and properties (5 papers), Biofuel production and bioconversion (4 papers) and Biopolymer Synthesis and Applications (4 papers). L.H. Krull is often cited by papers focused on biodegradable polymer synthesis and properties (5 papers), Biofuel production and bioconversion (4 papers) and Biopolymer Synthesis and Applications (4 papers). L.H. Krull collaborates with scholars based in United States and Switzerland. L.H. Krull's co-authors include Mendel Friedman, J. F. Cavins, Gregory L. Côté, George E. Inglett, Joseph S. Wall, R. J. Dimler, H. F. Zobel, J.S. Wall, F. R. Dintzis and F. L. Baker and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and Analytical Biochemistry.

In The Last Decade

L.H. Krull

23 papers receiving 785 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.

The Chromatographic Determination of Cystine and Cysteine Residues in Proteins as S-β-(4-Pyridylethyl)cysteine

1970 493 citations Mendel Friedman, L.H. Krull et al. profile →

Peers

L.H. Krull

MB

PS

ND

BIOTE

FS

Parviz Azari United States

Zvi Bohak Israel

Robert Fields United States

Angharad Lloyd United Kingdom

M. F. Mallette United States

Harold J. Blumenthal United States

Robert J. Roon United States

Hiroki Murakami Japan

Ahmad H. Wardi

Östen Levin Sweden

Parviz Azari United States

L.H. Krull

615 ×1.4

MB

72 ×0.6

PS

202 ×1.7

ND

53 ×0.5

BIOTE

113 ×1.3

FS

Citations per year, relative to L.H. Krull L.H. Krull (= 1×) peers Parviz Azari

Countries citing papers authored by L.H. Krull

Since Specialization

Citations

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

Fields of papers citing papers by L.H. Krull

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L.H. Krull. 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 L.H. Krull. The network helps show where L.H. Krull may publish in the future.

Co-authorship network of co-authors of L.H. Krull

This figure shows the co-authorship network connecting the top 25 collaborators of L.H. Krull. A scholar is included among the top collaborators of L.H. Krull 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 L.H. Krull. L.H. Krull 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

1.

Julian, Grant St., Rodney J. Bothast, & L.H. Krull. (1990). Glycerol accumulation while recycling thin stillage in corn fermentations to ethanol. Journal of Industrial Microbiology & Biotechnology. 5(6). 391–394. 13 indexed citations

2.

Krull, L.H., et al.. (1988). A microfibril‐generating factor from the cellulase of Trichoderma reesei. Biotechnology and Bioengineering. 31(4). 321–327. 7 indexed citations

3.

Côté, Gregory L. & L.H. Krull. (1988). Characterization of the exocellular polysaccharides from Azotobacter chroococcum. Carbohydrate Research. 181. 143–152. 53 indexed citations

4.

Dintzis, F. R., et al.. (1984). A microfibril generating factor from the enzyme complex of Trichoderma reesei. Biotechnology and Bioengineering. 26(3). 296–300. 22 indexed citations

5.

Krull, L.H. & George E. Inglett. (1980). Analysis of neutral carbohydrates in agricultural residues by gas-liquid chromatography. Journal of Agricultural and Food Chemistry. 28(5). 917–919. 32 indexed citations

6.

Krull, L.H., et al.. (1979). Neutral Sugars of Hemicellulose Fractions of Pith from Stalks of Selected Plants. 7 indexed citations

7.

Cavins, J. F., et al.. (1972). Spectrophotometric cysteine analysis. Journal of Agricultural and Food Chemistry. 20(6). 1124–1126. 18 indexed citations

8.

Krull, L.H., et al.. (1971). 2-Vinylquinoline, a reagent to determine protein sulfhydryl groups spectrophotometrically. Analytical Biochemistry. 40(1). 80–85. 20 indexed citations

9.

Friedman, Mendel & L.H. Krull. (1970). N- and C-alkylation of peptides and proteins in dimethyl sulfoxide. Biochimica et Biophysica Acta (BBA) - Protein Structure. 207(2). 361–363. 8 indexed citations

10.

Krull, L.H. & J.S. Wall. (1969). Relationship of amino acid composition and wheat protein properties. 13 indexed citations

11.

Friedman, Mendel & L.H. Krull. (1969). A novel spectrophotometric procedure for half-cystine residues in proteins. Biochemical and Biophysical Research Communications. 37(4). 630–633. 14 indexed citations

12.

Wall, J.S., Mendel Friedman, L.H. Krull, J. F. Cavins, & Alfred C. Beckwith. (1968). Chemical modification of wheat gluten proteins and related model systems. Journal of Polymer Science Part C Polymer Symposia. 24(1). 147–161. 5 indexed citations

13.

Krull, L.H. & Mendel Friedman. (1967). Ion-exchange separation and quantitative determination of dimethyl sulfoxide. Journal of Chromatography A. 26(1). 336–338. 7 indexed citations

14.

Krull, L.H. & Mendel Friedman. (1967). Reduction of protein disulfide bonds by sodium hydride in dimethyl sulfoxide. Biochemical and Biophysical Research Communications. 29(3). 373–377. 23 indexed citations

15.

Krull, L.H. & Mendel Friedman. (1967). Anionic graft polymerization of methyl acrylate to protein functional groups. Journal of Polymer Science Part A-1 Polymer Chemistry. 5(10). 2535–2546. 12 indexed citations

16.

Krull, L.H. & Joseph S. Wall. (1966). Synthetic Polypeptides Containing Side-Chain Amide Groups. Water-Soluble Polymers^*. Biochemistry. 5(5). 1521–1527. 18 indexed citations

17.

Krull, L.H., Joseph S. Wall, H. F. Zobel, & R. J. Dimler. (1965). Synthetic Polypeptides Containing Side-Chain Amide Groups: Water-insoluble Polymers^*. Biochemistry. 4(4). 626–633. 41 indexed citations

18.

Krull, L.H., J.S. Wall, & R. J. Dimler. (1963). Dimethyl sulfoxide as solvent for amino nitrogen determination on cereal proteins by the Van Slyke manometric method. Analytical Biochemistry. 6(4). 375–380. 1 indexed citations

19.

Krull, L.H.. (1959). Bestimmung von Epoxyden in Ölen und Fetten. Fette Seifen Anstrichmittel. 61(3). 223–227. 23 indexed citations

20.

Krull, L.H., et al.. (1958). Kolorimetrische Halbmikro‐Methode zur Phosphor‐Bestimmung in Speiseölen. Fette Seifen Anstrichmittel. 60(6). 447–449. 5 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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