Soo-Khoon Sim

891 total citations
12 papers, 751 citations indexed

About

Soo-Khoon Sim is a scholar working on Molecular Biology, Organic Chemistry and Toxicology. According to data from OpenAlex, Soo-Khoon Sim has authored 12 papers receiving a total of 751 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 6 papers in Organic Chemistry and 5 papers in Toxicology. Recurrent topics in Soo-Khoon Sim's work include Cancer therapeutics and mechanisms (6 papers), Bioactive Compounds and Antitumor Agents (5 papers) and DNA and Nucleic Acid Chemistry (4 papers). Soo-Khoon Sim is often cited by papers focused on Cancer therapeutics and mechanisms (6 papers), Bioactive Compounds and Antitumor Agents (5 papers) and DNA and Nucleic Acid Chemistry (4 papers). Soo-Khoon Sim collaborates with scholars based in Canada. Soo-Khoon Sim's co-authors include J. William Lown, K. C. Majumdar, Hsiao-Hsiung Chen, Asher Begleiter, Larry W. McLaughlin, Douglas S. Johnson, James A. Plambeck and James King and has published in prestigious journals such as Journal of the American Chemical Society, Biochemical and Biophysical Research Communications and Canadian Journal of Chemistry.

In The Last Decade

Soo-Khoon Sim

12 papers receiving 645 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Soo-Khoon Sim Canada	9	460	258	191	157	82	12	751
J. W. LOWN Canada	16	609 1.3×	485 1.9×	140 0.7×	152 1.0×	64 0.8×	61	1.0k
Paweł Kołodziejczyk Canada	17	369 0.8×	172 0.7×	73 0.4×	58 0.4×	27 0.3×	41	641
Jolanta Tarasiuk Poland	15	331 0.7×	122 0.5×	225 1.2×	82 0.5×	35 0.4×	47	656
Colin F. Chignell United States	13	221 0.5×	141 0.5×	66 0.3×	44 0.3×	42 0.5×	15	605
C. Spalla Italy	13	366 0.8×	215 0.8×	198 1.0×	39 0.2×	33 0.4×	32	898
M.P. Chitnis India	16	388 0.8×	327 1.3×	511 2.7×	61 0.4×	33 0.4×	64	867
G. FRANCESCHI Italy	14	274 0.6×	223 0.9×	176 0.9×	34 0.2×	41 0.5×	33	714
Hirofumi Kon Japan	6	205 0.4×	88 0.3×	119 0.6×	56 0.4×	59 0.7×	27	541
Sabine Urig Germany	12	852 1.9×	371 1.4×	266 1.4×	57 0.4×	24 0.3×	13	1.3k
Abdullah Al‐Dhfyan Saudi Arabia	21	455 1.0×	575 2.2×	223 1.2×	83 0.5×	77 0.9×	47	1.1k

Countries citing papers authored by Soo-Khoon Sim

Since Specialization

Citations

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

Fields of papers citing papers by Soo-Khoon Sim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Soo-Khoon Sim. 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 Soo-Khoon Sim. The network helps show where Soo-Khoon Sim may publish in the future.

Co-authorship network of co-authors of Soo-Khoon Sim

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

All Works

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12 of 12 papers shown

Lown, J. William, Hsiao-Hsiung Chen, Soo-Khoon Sim, & James A. Plambeck. (1979). Reactions of the antitumor agent carminic acid and derivatives with DNA. Bioorganic Chemistry. 8(1). 17–24. 20 indexed citations

Lown, J. William, Soo-Khoon Sim, & Hsiao-Hsiung Chen. (1978). Hydroxyl radical production by free and DNA-bound aminoquinone antibiotics and its role in DNA degradation. Electron spin resonance detection of hydroxyl radicals by spin trapping. Canadian Journal of Biochemistry. 56(11). 1042–1047. 84 indexed citations

Sim, Soo-Khoon & J. William Lown. (1978). The mechanism of the neocarzinostatin-induced cleavage of DNA. Biochemical and Biophysical Research Communications. 81(1). 99–105. 19 indexed citations

Lown, J. William & Soo-Khoon Sim. (1978). Photoreaction of psoralen and other furocoumarins with nucleic acids. Bioorganic Chemistry. 7(1). 85–95. 43 indexed citations

Lown, J. William & Soo-Khoon Sim. (1977). The mechanism of the bleomycin-induced cleavage of DNA. Biochemical and Biophysical Research Communications. 77(4). 1150–1157. 205 indexed citations

Lown, J. William, et al.. (1977). Strand scission of DNA by bound adriamycin and daunorubicin in the presence of reducing agents. Biochemical and Biophysical Research Communications. 76(3). 705–710. 223 indexed citations

Lown, J. William & Soo-Khoon Sim. (1976). Studies related to antitumor antibiotics. Part VIII. Cleavage of DNA by streptonigrin analogues and the relationship to antineoplastic activity. Canadian Journal of Biochemistry. 54(5). 446–452. 37 indexed citations

Lown, J. William & Soo-Khoon Sim. (1976). Studies related to antitumor antibiotics. Part VII. Synthesis of streptonigrin analogues and their single strand scission of DNA. Canadian Journal of Chemistry. 54(16). 2563–2572. 66 indexed citations

Begleiter, Asher, et al.. (1976). ChemInform Abstract: ANTITUMOR ANTIBIOTICS. VI. CORRELATION OF COVALENT CROSS‐LINKING OF DNA BY BIFUNCTIONAL AZIRIDINOQUINONES WITH THEIR ANTINEOPLASTIC ACTIVITY. Chemischer Informationsdienst. 7(12). 1 indexed citations

10.

Begleiter, Asher, et al.. (1975). Studies Related to Antitumor Antibiotics. Part VI. Correlation of Covalent Cross-linking of DNA by Bifunctional Aziridinoquinones with their Antineoplastic Activity. Canadian Journal of Chemistry. 53(19). 2891–2905. 47 indexed citations

11.

Sim, Soo-Khoon, et al.. (1973). Nonreciprocal kinetic resolution. Kinetic evidence for a reactive intermediate without measurement of rates. Journal of the American Chemical Society. 95(13). 4448–4449. 2 indexed citations

12.

King, James, et al.. (1973). Organic Sulfur Mechanisms. 14. Kinetic Resolution in the Reaction of a Sulfene with an Amine. Canadian Journal of Chemistry. 51(23). 3914–3922. 4 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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