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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 44 16968 15328 41 39 169 6094

Alfi Khatib publications per year

The chart shows the history of publications by Alfi Khatib between 2005 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alfi Khatib published across 21 years, from 2005 to 2025, averaging 11.5 papers a year. Output peaked at 28 publications in 2017. 38 of the 241 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2005 to 2025. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2017. 2005: 1 publication 2006: 2 publications 2007: 1 publication 2008: 0 publications 2009: 6 publications 2010: 3 publications 2011: 7 publications 2012: 10 publications 2013: 12 publications 2014: 9 publications 2015: 12 publications 2016: 18 publications 2017: 28 publications 2018: 16 publications 2019: 19 publications 2020: 15 publications 2021: 11 publications 2022: 12 publications 2023: 21 publications 2024: 20 publications 2025: 18 publications
2005 2025

241 publications in total across all disciplines

View publications per year as a table
Alfi Khatib: publications per year, 2005 to 2025
Year Publications
2005 1
2006 2
2007 1
2008 0
2009 6
2010 3
2011 7
2012 10
2013 12
2014 9
2015 12
2016 18
2017 28
2018 16
2019 19
2020 15
2021 11
2022 12
2023 21
2024 20
2025 18
Total 241
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Alfi Khatib 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 Alfi Khatib 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, 161–180 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: 169 publications — 21st percentile

21% 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 1,350 169
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
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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Alfi Khatib 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 Alfi Khatib 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, 44–45 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: 44 D-Index — 7th percentile

7% 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 44
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

Alfi Khatib is affiliated with the International Islamic University Malaysia in Malaysia. Their research primarily spans the fields of Medicine and Agricultural and Biological Sciences, with a notable focus on several subfields including Plant Science, Molecular Biology, Pharmacology, Endocrinology, Diabetes and Metabolism, and Biochemistry.

The scientist's work encompasses various topics, reflecting diverse interests within biomedical and agricultural research. Key areas of investigation include:

  • Natural Antidiabetic Agents Studies
  • Phytochemicals and Antioxidant Activities
  • Metabolomics and Mass Spectrometry Studies
  • Essential Oils and Antimicrobial Activity
  • Alkaloids: synthesis and pharmacology
  • Medicinal Plant Research
  • Bee Products Chemical Analysis

Khatib's publication record includes multiple contributions to several frequent academic venues such as:

  • Molecules
  • International Food Research Journal
  • Journal of Ethnopharmacology
  • Pharmaceuticals
  • International Journal of Food Properties

Selected recent papers authored or co-authored by Khatib include:

  • Antibacterial Effects of Flavonoids and Their Structure-Activity Relationship Study: A Comparative Interpretation, 2022, Molecules
  • The Toxic Impact of Honey Adulteration: A Review, 2020, Foods
  • Flavonoids as Antidiabetic and Anti-Inflammatory Agents: A Review on Structural Activity Relationship-Based Studies and Meta-Analysis, 2022, International Journal of Molecular Sciences
  • Screening for natural and derived bio-active compounds in preclinical and clinical studies: One of the frontlines of fighting the coronaviruses pandemic, 2020, Phytomedicine
  • Antimicrobial Properties of Apis mellifera's Bee Venom, 2020, Toxins

Khatib has collaborated frequently with several researchers in their domain, including:

  • Qamar Uddin Ahmed
  • Hesham R. El-Seedi
  • Jinap Selamat
  • Rashidah Sukor
  • Mustofa Ahda

Best Publications

  • Antioxidant and Antidiabetic Effects of Flavonoids: A Structure-Activity Relationship Based Study.

    Murni Nazira Sarian;Qamar Uddin Ahmed;Siti Zaiton Mat So'ad;Alhassan Muhammad Alhassan

  • Metabolomics for bioactivity assessment of natural products

    Nancy Dewi Yuliana;Alfi Khatib;Alfi Khatib;Young Hae Choi;Robert Verpoorte

  • Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems.

    Shabnam Sepahpour;Jinap Selamat;Mohd Yazid Abdul Manap;Alfi Khatib

  • The Toxic Impact of Honey Adulteration: A Review.

    Rafieh Fakhlaei;Jinap Selamat;Alfi Khatib;Alfi Khatib;Ahmad Faizal Abdull Razis

  • A UPLC–MS/MS for simultaneous determination of aflatoxins, ochratoxin A, zearalenone, DON, fumonisins, T-2 toxin and HT-2 toxin, in cereals

    F. Soleimany;S. Jinap;A. Faridah;A. Khatib

  • Flavonoids as Antidiabetic and Anti-Inflammatory Agents: A Review on Structural Activity Relationship-Based Studies and Meta-Analysis

    Unknown

  • Influence of origins and bee species on physicochemical, antioxidant properties and botanical discrimination of stingless bee honey

    Sharina Shamsudin;Jinap Selamat;Maimunah Sanny;Shamsul-Bahari Abd. Razak

  • Fatty acid compositions of fish oil extracted from different parts of Indian mackerel (Rastrelliger kanagurta) using various techniques of supercritical CO2 extraction.

    F. Sahena;I.S.M. Zaidul;S. Jinap;A.M. Yazid

  • Adenosine A1 receptor binding activity of methoxy flavonoids from Orthosiphon stamineus.

    Nancy Dewi Yuliana;Alfi Khatib;Anne Maria Regina Link-Struensee;Adriaan P. Ijzerman

  • 1H-NMR-based metabolomics approach to understanding the drying effects on the phytochemicals in Cosmos caudatus

    Ahmed Mediani;Faridah Abas;Alfi Khatib;H Maulidiani

  • Extraction of fish oil from the skin of Indian mackerel using supercritical fluids

    F. Sahena;I.S.M. Zaidul;S. Jinap;M.H.A. Jahurul

  • Effects of Different Drying Methods and Storage Time on Free Radical Scavenging Activity and Total Phenolic Content of Cosmos Caudatus.

    Ahmed Mediani;Faridah Abas;Chin Ping Tan;Alfi Khatib

  • Recent insights into chemical and pharmacological studies of bee bread

    Shaden Ali M. Khalifa;Shaden Ali M. Khalifa;Mohamed Elashal;Marek Kieliszek;Naglaa E. Ghazala

  • Phytochemical diversity of Clinacanthus nutans extracts and their bioactivity correlations elucidated by NMR based metabolomics

    Leng Wei Khoo;Ahmed Mediani;Nur Khaleeda Zulaikha Zolkeflee;Sze Wei Leong

  • Cosmos Caudatus as a Potential Source of Polyphenolic Compounds: Optimisation of Oven Drying Conditions and Characterisation of Its Functional Properties

    Ahmed Mediani;Faridah Abas;Alfi Khatib;Chin Ping Tan

  • GC‐MS‐Based Metabolite Profiling of Cosmos caudatus Leaves Possessing Alpha‐Glucosidase Inhibitory Activity

    Neda Javadi;Faridah Abas;Azizah Abdul Hamid;Sanimah Simoh

  • Antimicrobial Properties of Apis mellifera's Bee Venom.

    Hesham El-Seedi;Aida Abd El-Wahed;Nermeen Yosri;Nermeen Yosri;Syed Ghulam Musharraf

  • Simultaneous detection of 12 mycotoxins in cereals using RP-HPLC-PDA-FLD with PHRED and a post-column derivatization system

    F. Soleimany;Selamat Jinap;Anoshep Rahmani;Alfi Khatib

  • Metabolic alteration in obese diabetes rats upon treatment with Centella asiatica extract.

    Maulidiani;F Abas;A Khatib;V Perumal

  • Comprehensive extraction method integrated with NMR metabolomics : a new bioactivity screening method for plants, adenosine A1 receptor binding compounds in orthosiphon stamineus Benth

    Nancy Dewi Yuliana;Alfi Khatib;Robert Verpoorte;Young Hae Choi

  • Influence of growth stage and season on the antioxidant constituents of Cosmos caudatus.

    Ahmed Mediani;Faridah Abas;Tan Chin Ping;Alfi Khatib

  • Chemical characterization and antioxidant activity of three medicinal Apiaceae species

    Maulidiani;Faridah Abas;Alfi Khatib;Alfi Khatib;Khozirah Shaari

  • The influence of deep frying using various vegetable oils on acrylamide formation in sweet potato (Ipomoea batatas L. Lam) chips.

    P.K. Lim;S. Jinap;M. Sanny;C.P. Tan

Frequent Co-Authors

Faridah Abas
Faridah Abas Universiti Putra Malaysia
Amin Ismail
Amin Ismail Universiti Putra Malaysia
Robert Verpoorte
Robert Verpoorte Leiden University
Chin Ping Tan
Chin Ping Tan Universiti Putra Malaysia
Young Hae Choi
Young Hae Choi Leiden University
Aamer Saeed
Aamer Saeed Quaid-i-Azam University
Jianbo Xiao
Jianbo Xiao Jinan University
Thomas Efferth
Thomas Efferth Johannes Gutenberg University of Mainz
Nazamid Saari
Nazamid Saari Universiti Putra Malaysia
Mitsuaki Nishibuchi
Mitsuaki Nishibuchi Kyoto University

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