A.J. Knell

689 total citations
20 papers, 463 citations indexed

About

A.J. Knell is a scholar working on Pediatrics, Perinatology and Child Health, Molecular Biology and Organic Chemistry. According to data from OpenAlex, A.J. Knell has authored 20 papers receiving a total of 463 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pediatrics, Perinatology and Child Health, 6 papers in Molecular Biology and 3 papers in Organic Chemistry. Recurrent topics in A.J. Knell's work include Neonatal Health and Biochemistry (7 papers), Heme Oxygenase-1 and Carbon Monoxide (4 papers) and Porphyrin Metabolism and Disorders (3 papers). A.J. Knell is often cited by papers focused on Neonatal Health and Biochemistry (7 papers), Heme Oxygenase-1 and Carbon Monoxide (4 papers) and Porphyrin Metabolism and Disorders (3 papers). A.J. Knell collaborates with scholars based in United Kingdom, Switzerland and United States. A.J. Knell's co-authors include G. Curzon, B. D. Kantamaneni, Rebecca J. Williams, A. R. Davidson, D. W. Hutchinson, Brian Alan Johnson, Tjip S. van der Werf, Winette T.A. van der Graaf, D.G. Groothuis and Alfons Baiker and has published in prestigious journals such as The Lancet, Biochemical Journal and Journal of Catalysis.

In The Last Decade

A.J. Knell

19 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.J. Knell United Kingdom	9	160	105	90	87	64	20	463
Maria Makri Greece	18	164 1.0×	149 1.4×	151 1.7×	76 0.9×	110 1.7×	46	1.0k
Hidetoshi Takagi Japan	10	109 0.7×	51 0.5×	31 0.3×	64 0.7×	48 0.8×	52	382
Minoru Aoki Japan	15	39 0.2×	4 0.0×	86 1.0×	182 2.1×	57 0.9×	75	730
Samantha W. Jones United Kingdom	17	150 0.9×	106 1.0×	28 0.3×	487 5.6×	49 0.8×	23	791
William M. Wallace United States	16	29 0.2×	2 0.0×	35 0.4×	106 1.2×	66 1.0×	38	905
Yiru Ye China	12	89 0.6×	89 0.8×	24 0.3×	105 1.2×	4 0.1×	33	469
Joachim Ossig Germany	12	21 0.1×	3 0.0×	22 0.2×	89 1.0×	32 0.5×	14	717
Hee Jung Ahn South Korea	13	95 0.6×	98 0.9×	91 1.0×	69 0.8×	16 0.3×	33	718
Kyung‐Ah Seo South Korea	15	60 0.4×	7 0.1×	19 0.2×	167 1.9×	101 1.6×	23	688
Takashi Tomita Japan	13	92 0.6×	2 0.0×	50 0.6×	244 2.8×	30 0.5×	42	655

Countries citing papers authored by A.J. Knell

Since Specialization

Citations

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

Fields of papers citing papers by A.J. Knell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A.J. Knell

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

Knell, A.J., Daniela Monti, M. Maciejewski, & Alfons Baiker. (1995). Catalytic dehydrogenation of 10,11-dihydro-5H-dibenz[b.f]azepine (iminodibenzyl) to 5H-dibenz[b.f]azepine (iminostilbene) over potassium-promoted iron oxides: effect of steam, potassium promotion and carbon dioxide treatment. Applied Catalysis A General. 124(2). 367–390. 5 indexed citations

Knell, A.J., Daniela Monti, M. Maciejewski, & Alfons Baiker. (1995). Catalytic dehydrogenation of 10,11-dihydro-5h-dibenz[b.f]azepine (iminodibenzyl) to 5h-dibenz[b.f]azepine (iminostilbene) over potassium-promoted iron oxides. Applied Catalysis A General. 121(1). 139–158. 6 indexed citations

Knell, A.J., Daniela Monti, & Alfons Baiker. (1995). Catalytic dehydrogenation of iminodibenzyl to iminostilbene. A comparison of potassium-promoted manganese, iron and cobalt oxide catalysts. Catalysis Letters. 31(2-3). 197–207. 4 indexed citations

Knell, A.J.. (1992). CO oxidation over Au/ZrO2 catalysts: Activity, deactivation behavior, and reaction mechanism. Journal of Catalysis. 137(2). 306–321. 156 indexed citations

Knell, A.J.. (1992). Malaria: a publication of the Tropical Programme of the Wellcome Trust.. Revista do Instituto de Medicina Tropical de São Paulo. 34(1). 42–42. 5 indexed citations

Werf, Tjip S. van der, Winette T.A. van der Graaf, D.G. Groothuis, & A.J. Knell. (1989). Mycobacterium ulcerans infection in Ashanti region, Ghana. Transactions of the Royal Society of Tropical Medicine and Hygiene. 83(3). 410–413. 64 indexed citations

Knell, A.J.. (1980). Liver Function and Failure. Journal of the Royal College of Physicians of London. 14(3). 205–208. 1 indexed citations

Brown, R.F., K.R. Godfrey, & A.J. Knell. (1979). Compartmental modelling based on methionine tolerance test data: a case study. Medical & Biological Engineering & Computing. 17(2). 223–229. 10 indexed citations

Knell, A.J., et al.. (1979). Cerebral Damage due to Endogenous Chronic Carbon Monoxide Poisoning caused by Exposure to Methylene Chloride. Occupational Medicine. 29(1). 12–14. 17 indexed citations

10.

Robinson, R., et al.. (1978). Serum methionine: Its rapid determination by continuous-flow colorimetry. Clinica Chimica Acta. 88(2). 277–281. 2 indexed citations

11.

Knell, A.J., et al.. (1977). Cirrhosis and haemolysis complicating methyldopa treatment.. BMJ. 1(6065). 879.1–879. 3 indexed citations

12.

Hancock, Fred, D. W. Hutchinson, & A.J. Knell. (1976). Synthetic Conjugates of Bilirubin. Biochemical Society Transactions. 4(2). 303–304. 4 indexed citations

13.

Hutchinson, D. W., et al.. (1976). The 3H-labelling of bilirubin. Biochemical Journal. 157(2). 511–512. 5 indexed citations

14.

Knell, A.J., A. R. Davidson, Rebecca J. Williams, B. D. Kantamaneni, & G. Curzon. (1974). Dopamine and Serotonin Metabolism in Hepatic Encephalopathy. BMJ. 1(5907). 549–551. 120 indexed citations

15.

Knell, A.J., et al.. (1974). TREATMENT OF METABOLIC ALKALOSIS. The Lancet. 303(7864). 990–990. 3 indexed citations

16.

Hutchinson, D. W., Brian Alan Johnson, & A.J. Knell. (1973). Metal complexes of bilirubin in aprotic solvents. Biochemical Journal. 133(2). 399–400. 11 indexed citations

17.

Hutchinson, D. W., Brian Alan Johnson, & A.J. Knell. (1973). The synthesis of esters of bilirubin. Biochemical Journal. 133(3). 493–498. 11 indexed citations

18.

Knell, A.J., et al.. (1972). The rate of fibrinogen synthesis in liver disease. Digestion. 6. 288. 3 indexed citations

19.

Hutchinson, D. W., Brian Alan Johnson, & A.J. Knell. (1972). The reaction between bilirubin and aromatic diazo compounds. Biochemical Journal. 127(5). 907–908. 14 indexed citations

20.

Hutchinson, D. W., Brian Alan Johnson, & A.J. Knell. (1971). Tautomerism and hydrogen bonding in bilirubin. Biochemical Journal. 123(3). 483–484. 19 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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