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Chemistry
Korea
2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 72 5293 4807 78 78 397 17376

Ho Nam Chang publications per year

The chart shows the history of publications by Ho Nam Chang between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ho Nam Chang published across 52 years, from 1974 to 2025, averaging 8 papers a year. Output peaked at 26 publications in 1995. 1 of the 416 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1974 to 2025. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 1995. 1974: 1 publication 1975: 0 publications 1976: 2 publications 1977: 0 publications 1978: 2 publications 1979: 1 publication 1980: 2 publications 1981: 2 publications 1982: 6 publications 1983: 9 publications 1984: 7 publications 1985: 11 publications 1986: 8 publications 1987: 11 publications 1988: 8 publications 1989: 14 publications 1990: 14 publications 1991: 8 publications 1992: 12 publications 1993: 21 publications 1994: 25 publications 1995: 26 publications 1996: 13 publications 1997: 5 publications 1998: 13 publications 1999: 11 publications 2000: 19 publications 2001: 14 publications 2002: 7 publications 2003: 10 publications 2004: 8 publications 2005: 10 publications 2006: 5 publications 2007: 8 publications 2008: 22 publications 2009: 9 publications 2010: 15 publications 2011: 18 publications 2012: 3 publications 2013: 3 publications 2014: 9 publications 2015: 5 publications 2016: 1 publication 2017: 2 publications 2018: 5 publications 2019: 2 publications 2020: 2 publications 2021: 1 publication 2022: 1 publication 2023: 4 publications 2024: 0 publications 2025: 1 publication
1974 2025

416 publications in total across all disciplines

View publications per year as a table
Ho Nam Chang: publications per year, 1974 to 2025
Year Publications
1974 1
1975 0
1976 2
1977 0
1978 2
1979 1
1980 2
1981 2
1982 6
1983 9
1984 7
1985 11
1986 8
1987 11
1988 8
1989 14
1990 14
1991 8
1992 12
1993 21
1994 25
1995 26
1996 13
1997 5
1998 13
1999 11
2000 19
2001 14
2002 7
2003 10
2004 8
2005 10
2006 5
2007 8
2008 22
2009 9
2010 15
2011 18
2012 3
2013 3
2014 9
2015 5
2016 1
2017 2
2018 5
2019 2
2020 2
2021 1
2022 1
2023 4
2024 0
2025 1
Total 416
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Ho Nam Chang 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 Ho Nam Chang 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, 381–400 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: 397 publications — 80th percentile

80% 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
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
381–400 459 397
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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Ho Nam Chang 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 Ho Nam Chang 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, 72–73 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: 72 D-Index — 71st percentile

71% 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
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 72
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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Research.com Recognitions

  • 2025 - Research.com Chemistry in Korea Leader Award
  • 2022 - Research.com Chemistry in Korea Leader Award

Overview

Ho Nam Chang is affiliated with the Korea Advanced Institute of Science and Technology in South Korea. Their research spans multiple areas in the fields of engineering and biochemistry, genetics, and molecular biology. The subfields in which they are active include molecular biology, biomedical engineering, materials chemistry, mechanics of materials, and mechanical engineering.

The main topics covered in their work reflect a strong focus on microbial metabolic engineering and bioproduction, enzyme catalysis and immobilization, biofuel production and bioconversion, diamond and carbon-based materials research, metal and thin film mechanics, advanced materials and composites, and advanced thermodynamics and statistical mechanics.

Frequent coauthors collaborating with Ho Nam Chang include Yoon-Seok Chang, Wei-Hsiang Lee, Chih-Chung Hu, Bo-Yuan Wang, and Gwon Woo Park.

The scientist has published in several venues, including Catalysts, Korean Journal of Chemical Engineering, The International Journal of Advanced Manufacturing Technology, International Journal of Mechanical Engineering and Robotics Research, and Membrane Journal.

Recent papers authored or coauthored by Ho Nam Chang include:

  • "Chang approximation for the osmotic pressure of dilute to concentrated solutions," 2020, Korean Journal of Chemical Engineering
  • "Forward Osmotic Pressure-Free (π≤0) Reverse Osmosis and Osmotic Pressure Approximation of Concentrated NaCl Solutions," 2022, Membrane Journal

Additional recent publications involving their collaborators are:

  • "Volatile Fatty Acids from Lipid-Extracted Yeast Provide Additional Feedstock for Microbial Lipid Production," 2021, Catalysts
  • "Influence of methane flow ratios on the structural and mechanical properties of Ti-doped diamond-like carbon films," 2023, The International Journal of Advanced Manufacturing Technology
  • "Measuring the Movement Force of a CoBot to Evaluate Hand Guiding Operation," 2023, International Journal of Mechanical Engineering and Robotics Research

Best Publications

  • Microencapsulation of microbial cells

    J.K Park;H.N Chang

  • Biochemical methane potential and solid state anaerobic digestion of Korean food wastes

    Jae Kyoung Cho;Soon Chul Park;Ho Nam Chang

  • Simple Synthesis of Functionalized Superparamagnetic Magnetite/Silica Core/Shell Nanoparticles and their Application as Magnetically Separable High‐Performance Biocatalysts

    Jinwoo Lee;Youjin Lee;Jong Kyu Youn;Hyon Bin Na

  • Production of poly(3‐hydroxybutyric acid) by fed‐batch culture of Alcaligenes eutrophus with glucose concentration control

    Beom Soo Kim;Seung Chul Lee;Sang Yup Lee;Ho Nam Chang

  • Isolation and characterization of a new succinic acid-producing bacterium, Mannheimia succiniciproducens MBEL55E, from bovine rumen

    Lee Pc;Lee Sy;Hong Sh;Chang Hn

  • Ethanol production from marine algal hydrolysates using Escherichia coli KO11.

    Nag-Jong Kim;Hui Li;Kwonsu Jung;Ho Nam Chang

  • Succinic acid production with reduced by-product formation in the fermentation of Anaerobiospirillum succiniciproducens using glycerol as a carbon source.

    Pyung Cheon Lee;Woo Gi Lee;Sang Yup Lee;Ho Nam Chang

  • Anaerobic organic acid production of food waste in once-a-day feeding and drawing-off bioreactor

    Seong-Jin Lim;Byoung Jin Kim;Chang-Moon Jeong;Jin-dal-rae Choi

  • The effect of volatile fatty acids as a sole carbon source on lipid accumulation by Cryptococcus albidus for biodiesel production.

    Qiang Fei;Ho Nam Chang;Longan Shang;Jin-dal-rae Choi

  • Optimization of microbial poly(3‐hydroxybutyrate) recover using dispersions of sodium hypochlorite solution and chloroform

    Sei Kwang Hahn;Yong Keun Chang;Beom Soo Kim;Ho Nam Chang

  • Lactic acid recovery using two-stage electrodialysis and its modelling

    Eun Gyo Lee;Seung-Hyeon Moon;Yong Keun Chang;Ik-Keun Yoo

  • Production of poly(3-hydroxybutyrate) by high cell density fed-batch culture of Alcaligenes eutrophus with phospate limitation.

    Hee Wook Ryu;Sei Kwang Hahn;Yong Keun Chang;Ho Nam Chang

  • Simultaneous saccharification and fermentation of lignocellulosic residues pretreated with phosphoric acid-acetone for bioethanol production.

    Hui Li;Nag-Jong Kim;Min Jiang;Jong Won Kang

  • Biomass-derived volatile fatty acid platform for fuels and chemicals

    Unknown

  • Desulfurization of Dibenzothiophene and Diesel Oils by a Newly Isolated Gordona Strain, CYKS1

    Sung-Keun Rhee;Je Hwan Chang;Yong Keun Chang;Ho Nam Chang

  • Crosslinked enzyme aggregates in hierarchically‐ordered mesoporous silica: A simple and effective method for enzyme stabilization

    Moon Il Kim;Jungbae Kim;Jinwoo Lee;Hongfei Jia

  • Simple Synthesis of Hierarchically Ordered Mesocellular Mesoporous Silica Materials Hosting Crosslinked Enzyme Aggregates

    Jinwoo Lee;Jungbae Kim;Jaeyun Kim;Hong Fei Jia

  • Batch and continuous fermentation of succinic acid from wood hydrolysate by Mannheimia succiniciproducens MBEL55E

    Do Yun Kim;Seong Chun Yim;Pyung Cheon Lee;Woo Gi Lee

  • Succinic acid production by Anaerobiospirillum succiniciproducens: effects of the H2/CO2 supply and glucose concentration

    Pyung Cheon Lee;Woo Gi Lee;Sunhoon Kwon;Sang Yup Lee

  • High‐rate continuous production of lactic acid by Lactobacillus rhamnosus in a two‐stage membrane cell‐recycle bioreactor

    Sunhoon Kwon;Ik-Keun Yoo;Woo Gi Lee;Ho Nam Chang

  • Production of poly(hydroxyalkanoic acid)

    Sang Yup Lee;Ho Nam Chang

Frequent Co-Authors

Sang Yup Lee
Sang Yup Lee Korea Advanced Institute of Science and Technology
Hyun Gyu Park
Hyun Gyu Park Korea Advanced Institute of Science and Technology
Beom Soo Kim
Beom Soo Kim Chungbuk National University
Won Hi Hong
Won Hi Hong Korea Advanced Institute of Science and Technology
Jungbae Kim
Jungbae Kim Korea University
Jinwoo Lee
Jinwoo Lee Korea Advanced Institute of Science and Technology
Seong Ihl Woo
Seong Ihl Woo Korea Advanced Institute of Science and Technology
Taeghwan Hyeon
Taeghwan Hyeon Seoul National University
Sei Kwang Hahn
Sei Kwang Hahn Pohang University of Science and Technology
Jonathan S. Dordick
Jonathan S. Dordick Rensselaer Polytechnic Institute

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