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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 40 17843 16138 347 342 191 7651

Chul-Ho Yun publications per year

The chart shows the history of publications by Chul-Ho Yun between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Chul-Ho Yun published across 39 years, from 1987 to 2025, averaging 5.8 papers a year. Output peaked at 15 publications in 2009. 12 of the 228 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2009. 1987: 1 publication 1988: 0 publications 1989: 1 publication 1990: 1 publication 1991: 3 publications 1992: 9 publications 1993: 2 publications 1994: 4 publications 1995: 7 publications 1996: 2 publications 1997: 2 publications 1998: 5 publications 1999: 2 publications 2000: 5 publications 2001: 3 publications 2002: 4 publications 2003: 2 publications 2004: 7 publications 2005: 7 publications 2006: 7 publications 2007: 8 publications 2008: 7 publications 2009: 15 publications 2010: 10 publications 2011: 5 publications 2012: 12 publications 2013: 6 publications 2014: 15 publications 2015: 8 publications 2016: 9 publications 2017: 6 publications 2018: 1 publication 2019: 9 publications 2020: 7 publications 2021: 12 publications 2022: 5 publications 2023: 7 publications 2024: 8 publications 2025: 4 publications
1987 2025

228 publications in total across all disciplines

View publications per year as a table
Chul-Ho Yun: publications per year, 1987 to 2025
Year Publications
1987 1
1988 0
1989 1
1990 1
1991 3
1992 9
1993 2
1994 4
1995 7
1996 2
1997 2
1998 5
1999 2
2000 5
2001 3
2002 4
2003 2
2004 7
2005 7
2006 7
2007 8
2008 7
2009 15
2010 10
2011 5
2012 12
2013 6
2014 15
2015 8
2016 9
2017 6
2018 1
2019 9
2020 7
2021 12
2022 5
2023 7
2024 8
2025 4
Total 228
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Chul-Ho Yun publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Chul-Ho Yun sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 181–200 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 191 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344 191
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Chul-Ho Yun D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Chul-Ho Yun sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 40–41 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 40 D-Index — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289 40
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Chul-Ho Yun is affiliated with Chonnam National University in South Korea. Their research spans several interconnected fields including Biochemistry, Genetics and Molecular Biology as well as Pharmacology, Toxicology and Pharmaceutics. Within these domains, they have focused extensively on Pharmacology and Molecular Biology while also contributing to Biomaterials, Biomedical Engineering, and Computational Theory and Mathematics.

Their investigations cover main topics such as Pharmacogenetics and Drug Metabolism, Computational Drug Discovery Methods, Microplastics and Plastic Pollution, biodegradable polymer synthesis and properties, Biochemical Analysis and Sensing Techniques, melanin and skin pigmentation, and Recycling and Waste Management Techniques.

Yun's recent published works include studies on biodegradation processes and biocatalysis. Notable papers are:

  • Light-driven biocatalytic oxidation (2022), Chemical Science
  • Biodegradation of polystyrene by bacteria from the soil in common environments (2021), Journal of Hazardous Materials
  • P450-driven plastic-degrading synthetic bacteria (2021), Trends in biotechnology
  • Screening of Human CYP1A2 and CYP3A4 Inhibitors from Seaweed In Silico and In Vitro (2020), Marine Drugs
  • Exploring a New Biocatalyst from Bacillus thuringiensis JNU01 for Polyethylene Biodegradation (2023), Environmental Science & Technology Letters

Throughout their career, Yun collaborated frequently with several researchers, including:

  • Gun Su
  • Soo-Jin Yeom
  • Hyung-Sik Kang
  • Chan Mi Park
  • Thien-Kim Le

Their work has been published repeatedly in venues such as:

  • Enzyme and Microbial Technology
  • ChemSusChem
  • Catalysts
  • Pharmaceuticals
  • Journal of Microbiology and Biotechnology

Best Publications

  • Cytochrome P450 2E1 and 2A6 enzymes as major catalysts for metabolic activation of N-nitrosodialkylamines and tobacco-related nitrosamines in human liver microsomes

    H. Yamazaki;Y. Inui;Chul-Ho Yun;F. P. Guengerich

  • Cytochrome P-450 3A enzymes are responsible for biotransformation of FK506 and rapamycin in man and rat.

    M. Sattler;F. P. Guengerich;Chul-Ho Yun;U. Christians

  • Purification and characterization of human liver microsomal cytochrome P-450 2A6.

    Chul-Ho Yun;T. Shimada;F. P. Guengerich

  • Characterization of human lung microsomal cytochrome P-450 1A1 and its role in the oxidation of chemical carcinogens.

    T. Shimada;Chul-Ho Yun;H. Yamazaki;J.-C. Gautier

  • Oxidation of the antihistaminic drug terfenadine in human liver microsomes. Role of cytochrome P-450 3A(4) in N-dealkylation and C-hydroxylation.

    Chul-Ho Yun;R. A. Okerholm;F. P. Guengerich

  • Characterization of diverse natural variants of CYP102A1 found within a species of Bacillus megaterium.

    Ji-Yeon Kang;So-Young Kim;Dooil Kim;Dong-Hyun Kim

  • Evidence for a 1-Electron Oxidation Mechanism in N-Dealkylation of N,N-Dialkylanilines by Cytochrome P450 2B1 KINETIC HYDROGEN ISOTOPE EFFECTS, LINEAR FREE ENERGY RELATIONSHIPS, COMPARISONS WITH HORSERADISH PEROXIDASE, AND STUDIES WITH OXYGEN SURROGATES

    F P Guengerich;C H Yun;T L Macdonald

  • Rate-determining steps in phenacetin oxidations by human cytochrome P450 1A2 and selected mutants.

    Yun Ch;Miller Gp;Guengerich Fp

  • Separation of human liver microsomal tolbutamide hydroxylase and (S)-mephenytoin 4'-hydroxylase cytochrome P-450 enzymes.

    P K Srivastava;C H Yun;P H Beaune;C Ged

  • Identification of the pharmacogenetic determinants of alfentanil metabolism: cytochrome P-450 3A4. An explanation of the variable elimination clearance.

    Chul-Ho Yun;Margaret Wood;Alastair Wood;F. Guengerich

  • Biodegradation of polystyrene by bacteria from the soil in common environments

    Hyeong-Woo Kim;Jin Hui Jo;Ye-Bin Kim;Thien-Kim Le

  • Roles of human liver cytochrome P4502C and 3A enzymes in the 3-hydroxylation of benzo(a)pyrene.

    Chul-Ho Yun;T. Shimada;F. P. Guengerich

  • The bacterial P450 BM3: a prototype for a biocatalyst with human P450 activities

    Chul-Ho Yun;Keon-Hee Kim;Dong-Hyun Kim;Heung-Chae Jung

  • Cofactor‐Free Light‐Driven Whole‐Cell Cytochrome P450 Catalysis

    Jong Hyun Park;Sahng Ha Lee;Gun Su Cha;Da Som Choi

  • Purification and Characterization of Thiol-Specific Antioxidant Protein from Human Red Blood Cell: A New Type of Antioxidant Protein

    Yoo-Shick Lim;Mee-Kyung Cha;Chul-Ho Yun;Ha-Kun Kim

  • Non-specific inhibition of cytochrome P450 activities by chlorophyllin in human and rat liver microsomes

    Chul-Ho Yun;Hye Gwang Jeong;Jay Woo Jhoun;F. P. Guengerich

  • Oxidation of the angiotensin II receptor antagonist losartan (DuP 753) in human liver microsomes. Role of cytochrome P4503A(4) in formation of the active metabolite EXP3174.

    C H Yun;H S Lee;H Lee;J K Rho

  • P450-driven plastic-degrading synthetic bacteria.

    Soo-Jin Yeom;Thien-Kim Le;Chul-Ho Yun

  • Interactions of ingested food, beverage, and tobacco components involving human cytochrome P4501A2, 2A6, 2E1, and 3A4 enzymes.

    F. P. Guengerich;T. Shimada;Chul-Ho Yun;H. Yamazaki

  • Kinetic Analysis of Oxidation of Coumarins by Human Cytochrome P450 2A6

    Chul-Ho Yun;Keon-Hee Kim;M. Wade Calcutt;F. Peter Guengerich

  • Generation of the Human Metabolite Piceatannol from the Anticancer-Preventive Agent Resveratrol by Bacterial Cytochrome P450 BM3

    Dong-Hyun Kim;Taeho Ahn;Heung-Chae Jung;Jae-Gu Pan

  • Functional expression of human cytochrome P450 enzymes in Escherichia coli.

    Chul-Ho Yun;Sung-Kun Yim;Dong-Hyun Kim;Taeho Ahn

Frequent Co-Authors

Dong-Hyun Kim
Dong-Hyun Kim Kyung Hee University
F. Peter Guengerich
F. Peter Guengerich Vanderbilt University
Han-Jung Chae
Han-Jung Chae Jeonbuk National University
Tsutomu Shimada
Tsutomu Shimada Osaka Metropolitan University
Chan Beum Park
Chan Beum Park Korea Advanced Institute of Science and Technology
Hiroshi Yamazaki
Hiroshi Yamazaki Showa Pharmaceutical University
Hye Gwang Jeong
Hye Gwang Jeong Chungnam National University
Jung-Kul Lee
Jung-Kul Lee Konkuk University
Jung-Soo Han
Jung-Soo Han Konkuk University
Thomas M. Harris
Thomas M. Harris Vanderbilt University

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