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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 48 15217 13711 37 35 391 8568

Khalijah Awang publications per year

The chart shows the history of publications by Khalijah Awang between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Khalijah Awang published across 35 years, from 1991 to 2025, averaging 14 papers a year. Output peaked at 45 publications in 2010. 34 of the 490 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 45. Peak 45 publications in 2010. 1991: 1 publication 1992: 1 publication 1993: 2 publications 1994: 1 publication 1995: 1 publication 1996: 4 publications 1997: 6 publications 1998: 2 publications 1999: 2 publications 2000: 1 publication 2001: 3 publications 2002: 4 publications 2003: 1 publication 2004: 3 publications 2005: 6 publications 2006: 4 publications 2007: 7 publications 2008: 16 publications 2009: 32 publications 2010: 45 publications 2011: 38 publications 2012: 27 publications 2013: 34 publications 2014: 27 publications 2015: 32 publications 2016: 24 publications 2017: 26 publications 2018: 18 publications 2019: 18 publications 2020: 20 publications 2021: 17 publications 2022: 18 publications 2023: 15 publications 2024: 19 publications 2025: 15 publications
1991 2025

490 publications in total across all disciplines

View publications per year as a table
Khalijah Awang: publications per year, 1991 to 2025
Year Publications
1991 1
1992 1
1993 2
1994 1
1995 1
1996 4
1997 6
1998 2
1999 2
2000 1
2001 3
2002 4
2003 1
2004 3
2005 6
2006 4
2007 7
2008 16
2009 32
2010 45
2011 38
2012 27
2013 34
2014 27
2015 32
2016 24
2017 26
2018 18
2019 18
2020 20
2021 17
2022 18
2023 15
2024 19
2025 15
Total 490
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Khalijah Awang 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 Khalijah Awang 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: 391 publications — 79th percentile

79% 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
381–400 459 391
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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Khalijah Awang 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 Khalijah Awang 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, 48–49 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: 48 D-Index — 16th percentile

16% 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 48
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

Khalijah Awang is affiliated with the University of Malaya in Malaysia and works primarily within the field of Biochemistry, Genetics, and Molecular Biology. Their research spans multiple subfields including Molecular Biology, Pharmacology, Plant Science, Endocrinology, Diabetes and Metabolism, and Biochemistry.

Their research interests focus on various topics related to phytochemical compounds and their biological activities. Key topics include:

  • Phytochemical compounds biological activities
  • Phytochemistry and Biological Activities
  • Natural Antidiabetic Agents Studies
  • Traditional and Medicinal Uses of Annonaceae
  • Natural product bioactivities and synthesis
  • Alkaloids: synthesis and pharmacology
  • Ginger and Zingiberaceae research

Khalijah Awang has contributed to numerous scientific publications, with recent papers spanning a range of topics:

  • Corrosion inhibition on mild steel in 1 M HCl solution by Cryptocarya nigra extracts and three of its constituents (alkaloids), 2020, RSC Advances
  • Natural Products for Cancer Therapy: A Review of Their Mechanism of Actions and Toxicity in the Past Decade, 2022, Journal of Tropical Medicine
  • Green synthesis of silver nanoparticles from Catharanthus roseus dried bark extract deposited on graphene oxide for effective adsorption of methylene blue dye, 2020, Journal of environmental chemical engineering
  • A Novel Therapeutic effects of Sargassum ilicifolium Alginate and Okra (Abelmoschus esculentus) Pods extracts on Open wound healing process in Diabetic Mice, 2020, Research Journal of Pharmacy and Technology
  • A Review on the Delivery of Plant-Based Antidiabetic Agents Using Nanocarriers: Current Status and Their Role in Combatting Hyperglycaemia, 2022, Polymers

Their work appears frequently in several publication venues, demonstrating contributions across different journals related to biochemistry and natural products. Frequent venues of publication include:

  • Biochemical Systematics and Ecology
  • Sains Malaysiana
  • Natural Product Research
  • Journal of Molecular Structure
  • Phytochemistry Letters

Collaboration forms a significant part of Khalijah Awang's research activity. Frequent co-authors include:

  • Mohamad Nurul Azmi
  • Marc Litaudon
  • Sook Yee Liew
  • Hazrina Hazni
  • Séverine Derbré

Best Publications

  • Antidiabetic and antioxidant properties of alkaloids from Catharanthus roseus (L.) G. Don.

    Soon Huat Tiong;Chung Yeng Looi;Hazrina Hazni;Aditya Arya

  • Neolamarckia cadamba alkaloids as eco-friendly corrosion inhibitors for mild steel in 1 M HCl media

    Pandian Bothi Raja;Ahmad Kaleem Qureshi;Afidah Abdul Rahim;Hasnah Osman

  • Essential oils of Zingiber officinale var. rubrum Theilade and their antibacterial activities

    Yasodha Sivasothy;Wong Keng Chong;Abdul Hamid;Ibrahim M. Eldeen;Ibrahim M. Eldeen

  • Malabaricone C from Myristica cinnamomea Exhibits Anti-Quorum Sensing Activity

    Yee Meng Chong;Wai Fong Yin;Chia Yong Ho;Mohamad Rais Mustafa

  • Evaluation of Green Corrosion Inhibition by Alkaloid Extracts of Ochrosia oppositifolia and Isoreserpiline against Mild Steel in 1 M HCl Medium

    Pandian Bothi Raja;Mehran Fadaeinasab;Ahmad Kaleem Qureshi;Afidah Abdul Rahim

  • Bioassay-guided isolation of a vasorelaxant active compound from Kaempferia galanga L.

    R. Othman;H. Ibrahim;M.A. Mohd;M.R. Mustafa

  • Corrosion inhibition on mild steel in 1 M HCl solution by Cryptocarya nigra extracts and three of its constituents (alkaloids)

    Mas Faiz;Azeana Zahari;Khalijah Awang;Hazwan Hussin

  • Antioxidant activity-guided separation of coumarins and lignan from Melicope glabra (Rutaceae)

    Nur Kartinee Kassim;Mawardi Rahmani;Amin Ismail;Mohd. Aspollah Md.Sukari

  • The Chemical Components of Sesbania grandiflora Root and Their Antituberculosis Activity.

    Noviany Hasan;Hasnah Osman;Suriyati Mohamad;Wong Keng Chong

  • Anti-acetylcholinesterase, anti-α-glucosidase, anti-leishmanial and anti-fungal activities of chemical constituents of Beilschmiedia species.

    Abbas Mollataghi;Emilie Coudiere;A. Hamid A. Hadi;Mat Ropi Mukhtar

  • Chemical composition and antioxidant properties of the essential oil of Cinnamomum altissimum Kosterm. (Lauraceae)

    Siddig Ibrahim Abdelwahab;Abdalbasit Adam Mariod;Manal Mohamed Elhassan Taha;Faridah Qamaruz Zaman

  • Gastroprotective Activity of Polygonum chinense Aqueous Leaf Extract on Ethanol-Induced Hemorrhagic Mucosal Lesions in Rats

    Iza Farhana Ismail;Shahram Golbabapour;Pouya Hassandarvish;Maryam Hajrezaie

  • Antioxidant and antibacterial activities of flavonoids and curcuminoids from Zingiber spectabile Griff

    Yasodha Sivasothy;Shaida Fariza Sulaiman;Kheng Leong Ooi;Halijah Ibrahim

  • Ceramicines B-D, new antiplasmodial limonoids from Chisocheton ceramicus

    Khalit Mohamad;Yusuke Hirasawa;Marc Litaudon;Khalijah Awang

  • Regio-and Stereoselective Biomimetic Synthesis of Oligostilbenoid Dimers from Resveratrol Analogues : Influence of the Solvent, Oxidant, and Substitution

    Saraswati S. Velu;Irmaizatussyehdany Buniyamin;Lee Kiew Ching;Fareeda Feroz

  • Lapidilectine A and lapidilectine B, Two New Alkaloids from Kopsia lapidilecta

    Khalijah Awang;Thierry Sévenet;A. Hamid;A. Hadi

  • Green synthesis of silver nanoparticles from Catharanthus roseus dried bark extract deposited on graphene oxide for effective adsorption of methylene blue dye

    Aliff Rohaizad;Syed Shahabuddin;Muhammad Mehmood Shahid;Nur Maisarah Rashid

  • Alkaloids of Kopsia lapidilecta

    Khalijah Awang;Thierry Sévenet;Mary Païs;Abdul Hamid A. Hadi

  • Hemisynthesis of rhazinilam analogues: structure - activity relationships on tubulin-microtubule system

    Bruno David;Thierry Sévenet;Odile Thoison;Khalijah Awang

  • Erythrocarpines A-E, new cytotoxic limonoids from Chisocheton erythrocarpus.

    Khalijah Awang;Chong Soon Lim;Khalit Mohamad;Hiroshi Morita

  • Evaluation of antidiabetic and antioxidant properties of Brucea javanica seed.

    Abdulwali Ablat;Jamaludin Mohamad;Khalijah Awang;Jamil A. Shilpi

  • Vindogentianine, a hypoglycemic alkaloid from Catharanthus roseus (L.) G. Don (Apocynaceae)

    Soon Huat Tiong;Chung Yeng Looi;Aditya Arya;Won Fen Wong

Frequent Co-Authors

Seik Weng Ng
Seik Weng Ng University of Malaya
Hiroshi Morita
Hiroshi Morita Hoshi University
Nor Hadiani Ismail
Nor Hadiani Ismail Universiti Teknologi MARA
Françoise Guéritte
Françoise Guéritte Institut de Chimie des Substances Naturelles
Koichi Takeya
Koichi Takeya University of Tokyo
Amin Ismail
Amin Ismail Universiti Putra Malaysia
Olivier Laprévote
Olivier Laprévote Université Paris Cité
M. Iqbal Choudhary
M. Iqbal Choudhary University of Karachi
Pascal Retailleau
Pascal Retailleau Centre national de la recherche scientifique, CNRS
Lutfun Nahar
Lutfun Nahar Liverpool John Moores University

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