Hai Won Chang

1.6k total citations
43 papers, 1.3k citations indexed

About

Hai Won Chang is a scholar working on Organic Chemistry, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Hai Won Chang has authored 43 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 14 papers in Molecular Biology and 11 papers in Cellular and Molecular Neuroscience. Recurrent topics in Hai Won Chang's work include Myasthenia Gravis and Thymoma (6 papers), Muscle Physiology and Disorders (5 papers) and Neurobiology and Insect Physiology Research (4 papers). Hai Won Chang is often cited by papers focused on Myasthenia Gravis and Thymoma (6 papers), Muscle Physiology and Disorders (5 papers) and Neurobiology and Insect Physiology Research (4 papers). Hai Won Chang collaborates with scholars based in United States, Italy and Germany. Hai Won Chang's co-authors include Ernest Bock, Ronald Breslow, Ronald Breslow, Terrone L. Rosenberry, Audrey S. Penn, E. Wasserman, Roger R. Hill, Henry A. Lester, Péter Gál and Lawrence J. Altman and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Hai Won Chang

43 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hai Won Chang United States 21 536 481 224 126 123 43 1.3k
Catherine Foulon France 23 526 1.0× 226 0.5× 194 0.9× 87 0.7× 36 0.3× 80 1.6k
Pavel A. Petukhov United States 29 1.2k 2.2× 801 1.7× 182 0.8× 176 1.4× 43 0.3× 88 2.3k
Jürgen Engel Germany 23 914 1.7× 408 0.8× 89 0.4× 146 1.2× 102 0.8× 57 1.8k
Fengtian Xue United States 27 738 1.4× 595 1.2× 104 0.5× 95 0.8× 163 1.3× 90 1.9k
Pierfausto Seneci Italy 24 1.2k 2.2× 706 1.5× 94 0.4× 167 1.3× 56 0.5× 109 2.0k
Francesca Peccati Spain 18 445 0.8× 333 0.7× 54 0.2× 57 0.5× 122 1.0× 59 1.2k
Sara M. Butterfield Switzerland 17 906 1.7× 295 0.6× 68 0.3× 27 0.2× 111 0.9× 21 1.3k
Leszek Łankiewicz Poland 19 711 1.3× 184 0.4× 113 0.5× 55 0.4× 20 0.2× 57 1.3k
Daniele Marciano Israel 19 779 1.5× 678 1.4× 157 0.7× 138 1.1× 24 0.2× 52 2.0k
A. Marquet France 18 700 1.3× 418 0.9× 362 1.6× 47 0.4× 12 0.1× 50 1.2k

Countries citing papers authored by Hai Won Chang

Since Specialization
Citations

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

Fields of papers citing papers by Hai Won Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hai Won Chang. 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 Hai Won Chang. The network helps show where Hai Won Chang may publish in the future.

Co-authorship network of co-authors of Hai Won Chang

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

All Works

20 of 20 papers shown
1.
Chang, Hai Won, et al.. (2025). Asymmetric Synthesis of Propargylic and Allenic Silanes, Germanes, and Stannanes. Chemistry - An Asian Journal. 20(16). e00105–e00105. 1 indexed citations
2.
3.
Zhu, Jin, et al.. (2024). Enantioselective and Regiodivergent Synthesis of Propargyl‐ and Allenylsilanes through Catalytic Propargylic C−H Deprotonation. Angewandte Chemie International Edition. 63(16). e202318040–e202318040. 6 indexed citations
4.
Wang, Minchang, et al.. (2023). Solubility Determination and Comprehensive Analysis of the New Heat-Resistant Energetic Material TNBP. Molecules. 28(6). 2424–2424. 3 indexed citations
5.
Zhu, Wanjun, Qikai Sun, Hai Won Chang, et al.. (2021). Synthesis of 2‐Deoxy‐C‐Glycosides via Iridium‐Catalyzed sp2 and sp3 C—H Glycosylation with Unfunctionalized Glycals†. Chinese Journal of Chemistry. 40(5). 571–576. 28 indexed citations
6.
Minetti, Carlo, Kurenai Tanji, Hai Won Chang, et al.. (1993). Dystrophinopathy in two young boys with exercise-induced cramps and myoglobinuria. European Journal of Pediatrics. 152(10). 848–851. 23 indexed citations
7.
Medori, Rossella, David S. Younger, Hai Won Chang, et al.. (1991). Becker muscular dystrophy or spinal muscular atrophy?—Dystrophin studies resolve conflicting results of electromyography and muscle biopsy. Neuromuscular Disorders. 1(3). 195–200. 9 indexed citations
8.
Minetti, Carlo, Hai Won Chang, R. Medori, et al.. (1991). Dystrophin deficiency in young girls with sporadic myopathy and normal karyotype. Neurology. 41(8). 1288–1288. 23 indexed citations
9.
Neumann, Eberhard, et al.. (1988). Scanning curves and kinetics of the acetylcholine/acetylcholine receptor hysteresis. Bioelectrochemistry and Bioenergetics. 20(1-3). 45–56. 3 indexed citations
10.
Bever, Christopher T., et al.. (1984). Augmented anti—acetylcholine receptor response following long‐term penicillamine administration. Annals of Neurology. 16(1). 9–13. 7 indexed citations
11.
Neumann, Eberhard, et al.. (1981). Spectrophotometric determination of reaction stoichiometry and equilibrium constants of metallochromic indicators. Biophysical Chemistry. 14(2). 91–100. 8 indexed citations
12.
Chang, Hai Won & Ernest Bock. (1980). Factors influencing the stability of isolated acetylcholine receptor from Torpedo californica. Neurochemistry International. 2. 269–280. 4 indexed citations
13.
Chang, Hai Won & Ernest Bock. (1979). Structural stabilization of isolated acetylcholine receptor: specific interaction with phospholipids. Biochemistry. 18(1). 172–179. 57 indexed citations
14.
Nastuk, William L., et al.. (1979). Electrophysiological studies of thymectomized and nonthymectomized acetylcholine receptor-immunized animal models of myasthenia gravis. Experimental Neurology. 63(1). 1–27. 8 indexed citations
15.
Chang, Hai Won & Ernest Bock. (1977). Molecular forms of acetylcholine receptor. Effects of calcium ions and a sulfhydryl reagent on the occurrence of oligomers. Biochemistry. 16(20). 4513–4520. 157 indexed citations
16.
Rosenberry, Terrone L., et al.. (1976). A Membrane Activation Cycle Induced by Sulfhydryl Reagents after Affinity Labeling of the Acetylcholine Receptor of Electroplax. Molecular Pharmacology. 12(5). 813–819. 10 indexed citations
17.
Breslow, Ronald, Hai Won Chang, Roger R. Hill, & E. Wasserman. (1967). Stable Triplet States of Some Cyclopentadienyl Cations. Journal of the American Chemical Society. 89(5). 1112–1119. 90 indexed citations
18.
Chang, Hai Won, et al.. (1966). Photolysis of carbon suboxide in 1,2-dimethylcyclopropene. Tetrahedron Letters. 7(50). 6295–6298. 2 indexed citations
19.
Breslow, Ronald & Hai Won Chang. (1965). Heptaphenylcycloheptatrienyl Anion1. Journal of the American Chemical Society. 87(10). 2200–2203. 20 indexed citations
20.
Breslow, Ronald & Hai Won Chang. (1961). THE REARRANGEMENT OF THE PENTAPHENYLCYCLOPENTADIENYL CATION1. Journal of the American Chemical Society. 83(17). 3727–3728. 16 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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