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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 52 13602 12245 18 18 174 8785

Zahid H. Chohan publications per year

The chart shows the history of publications by Zahid H. Chohan between 1987 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Zahid H. Chohan published across 40 years, from 1987 to 2026, averaging 5.4 papers a year. Output peaked at 20 publications in 2009. 2 of the 216 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1987 to 2026. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2009. 1987: 1 publication 1988: 1 publication 1989: 0 publications 1990: 0 publications 1991: 1 publication 1992: 3 publications 1993: 2 publications 1994: 1 publication 1995: 0 publications 1996: 3 publications 1997: 6 publications 1998: 6 publications 1999: 8 publications 2000: 16 publications 2001: 10 publications 2002: 14 publications 2003: 9 publications 2004: 11 publications 2005: 7 publications 2006: 13 publications 2007: 4 publications 2008: 15 publications 2009: 20 publications 2010: 17 publications 2011: 8 publications 2012: 8 publications 2013: 6 publications 2014: 3 publications 2015: 2 publications 2016: 4 publications 2017: 3 publications 2018: 3 publications 2019: 0 publications 2020: 3 publications 2021: 1 publication 2022: 3 publications 2023: 1 publication 2024: 1 publication 2025: 1 publication 2026: 1 publication
1987 2026

216 publications in total across all disciplines

View publications per year as a table
Zahid H. Chohan: publications per year, 1987 to 2026
Year Publications
1987 1
1988 1
1989 0
1990 0
1991 1
1992 3
1993 2
1994 1
1995 0
1996 3
1997 6
1998 6
1999 8
2000 16
2001 10
2002 14
2003 9
2004 11
2005 7
2006 13
2007 4
2008 15
2009 20
2010 17
2011 8
2012 8
2013 6
2014 3
2015 2
2016 4
2017 3
2018 3
2019 0
2020 3
2021 1
2022 3
2023 1
2024 1
2025 1
2026 1
Total 216
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Zahid H. Chohan 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 Zahid H. Chohan 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: 174 publications — 23rd percentile

23% 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 1,350 174
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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Zahid H. Chohan 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 Zahid H. Chohan 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, 52–53 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: 52 D-Index — 26th percentile

26% 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 52
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

Zahid H. Chohan is affiliated with Bahauddin Zakariya University in Pakistan and has contributed extensively to research in the fields of Chemistry and Medicine, focusing particularly on Organic Chemistry and Oncology. Their work spans a diverse range of topics related to the synthesis, characterization, and biological evaluation of metal complexes and heterocyclic compounds.

The main topics covered in their research include:

  • Metal complexes synthesis and properties
  • Synthesis and biological activity
  • Synthesis and characterization of heterocyclic compounds
  • Synthesis of tetrazole derivatives
  • Enzyme function and inhibition
  • Click chemistry and applications

Zahid H. Chohan has published in frequent venues such as:

  • Journal of Coordination Chemistry
  • Journal of Molecular Structure
  • European Journal of Medicinal Chemistry
  • Sains Malaysiana
  • Monatshefte für Chemie - Chemical Monthly

Frequent co-authors collaborating on their research include Sajjad Hussain Sumrra, Wardha Zafar, Muhammad Imran, Abrar U. Hassan, and Umme Habiba.

Key research papers authored or co-authored by Zahid H. Chohan include:

  • A review: Pharmacological aspects of metal based 1,2,4-triazole derived Schiff bases (2021), European Journal of Medicinal Chemistry
  • A review on 'sulfonamides': their chemistry and pharmacological potentials for designing therapeutic drugs in medical science (2023), Journal of Coordination Chemistry
  • A review on the biomedical efficacy of transition metal triazole compounds (2022), Journal of Coordination Chemistry
  • A review on the efficacy and medicinal applications of metal-based triazole derivatives (2020), Journal of Coordination Chemistry
  • Synthesis, characterization, molecular docking and network pharmacology of bioactive metallic sulfonamide-isatin ligands against promising drug targets (2022), Journal of Molecular Structure

Their research includes both reviews and experimental studies that explore the biochemical and pharmacological potentials of transition metal compounds, with an emphasis on triazole and sulfonamide derivatives. This body of work contributes to the understanding of drug design and therapeutic applications involving metal complexes.

Zahid H. Chohan's scientific output integrates approaches from Organic Chemistry and Molecular Biology with a practical orientation toward oncology and general health professions, highlighting the interdisciplinary nature of their research endeavors.

Best Publications

  • Metal based biologically active compounds: design, synthesis, and antibacterial/antifungal/cytotoxic properties of triazole-derived Schiff bases and their oxovanadium(IV) complexes

    Zahid H. Chohan;Sajjad H. Sumrra;Moulay H. Youssoufi;Taibi B. Hadda

  • Isatin-derived antibacterial and antifungal compounds and their transition metal complexes.

    Zahid H Chohan;Humayun Pervez;A Rauf;Khalid M Khan

  • Metal-Based Antibacterial and Antifungal Agents: Synthesis, Characterization, and In Vitro Biological Evaluation of Co(II), Cu(II), Ni(II), and Zn(II) Complexes with Amino Acid-Derived Compounds

    Zahid H. Chohan;M. Arif;Muhammad A. Akhtar;Claudiu T. Supuran

  • Identification of antibacterial and antifungal pharmacophore sites for potent bacteria and fungi inhibition: indolenyl sulfonamide derivatives.

    Zahid H. Chohan;Moulay H. Youssoufi;Aliasghar Jarrahpour;Taibi Ben Hadda

  • Metal binding and antibacterial activity of ciprofloxacin complexes.

    Zahid H. Chohan;Claudiu T. Supuran;Andrea Scozzafava

  • Metalloantibiotics: Synthesis and Antibacterial Activity of Cobalt(II), Copper(II), Nickel(II) and Zinc(II) Complexes of Kefzol

    Zahid H. Chohan;Claudiu T. Supuran;Andrea Scozzafava

  • Zinc complexes of benzothiazole-derived Schiff bases with antibacterial activity.

    Zahid H. Chohan;Andrea Scozzafava;Claudiu T. Supuran

  • Unsymmetrical 1,1'-disubstituted ferrocenes: synthesis of Co(ii), Cu(ii), Ni(ii) and Zn(ii) chelates of ferrocenyl -1-thiadiazolo-1'-tetrazole, -1-thiadiazolo-1'-triazole and -1-tetrazolo-1'-triazole with antimicrobial properties.

    Z. H. Chohan;Andrea Scozzafava;Claudiu Trandafir Supuran

  • Antibacterial, antifungal and cytotoxic properties of novel N-substituted sulfonamides from 4-hydroxycoumarin

    Zahid H Chohan;Ali U Shaikh;Abdul Rauf;Claudiu T Supuran

  • In-vitro antibacterial, antifungal and cytotoxic activities of some coumarins and their metal complexes.

    Saeed U. Rehman;Zahid H. Chohan;Farzana Gulnaz;Claudiu T. Supuran

  • Carbonic anhydrase inhibitors. Inhibition of cytosolic/tumor-associated carbonic anhydrase isozymes I, II, IX, and XII with Schiff’s bases incorporating chromone and aromatic sulfonamide moieties, and their zinc complexes

    Luca Puccetti;Giuseppe Fasolis;Daniela Vullo;Zahid H. Chohan

  • In-vitro antibacterial, antifungal and cytotoxic properties of sulfonamide—derived Schiff's bases and their metal complexes

    Zahid H. Chohan;Mahmood-ul-Hassan;Khalid M. Khan;Claudiu T. Supuran

  • Metal‐based antibacterial and antifungal amino acid derived Schiff bases: their synthesis, characterization and in vitro biological activity

    Zahid H. Chohan;M. Arif;M. Sarfraz

  • Petra, Osiris and Molinspiration (POM) together as a successful support in drug design: antibacterial activity and biopharmaceutical characterization of some azo Schiff bases

    Aliasghar Jarrahpour;Jihane Fathi;Mostafa Mimouni;Taibi Ben Hadda

  • In vitro antibacterial, antifungal & cytotoxic activity of some isonicotinoylhydrazide Schiff's bases and their cobalt (II), copper (II), nickel (II) and zinc (II) complexes.

    Zahid H. Chohan;M. Arif;Zahid Shafiq;Muhammad Yaqub

  • Transition Metal Ion Complexes of Schiff-bases. Synthesis, Characterization and Antibacterial Properties.

    Zahid H. Chohan;Asifa Munawar;Claudiu T. Supuran

  • A review: Pharmacological aspects of metal based 1,2,4-triazole derived Schiff bases

    Wardha Zafar;Sajjad H. Sumrra;Zahid H. Chohan

  • Design, spectral characterization and biological studies of transition metal(II) complexes with triazole Schiff bases.

    Muhammad Hanif;Zahid H. Chohan

  • Antibacterial and antifungal ferrocene incorporated dithiothione and dithioketone compounds

    Zahid H. Chohan

  • Synthesis, characterization, coordination and antibacterial properties of novel asymmetric 1,1′‐disubstituted ferrocene‐derived Schiff‐base ligands and their Co(II), Cu(II) Ni(II) and Zn(II) complexes

    Unknown

  • Antibacterial Co(II), Cu(II), Ni(II) and Zn(II) complexes of thiadiazole derived furanyl, thiophenyl and pyrrolyl Schiff bases

    Zahid H Chohan;Humayun Pervez;Abdul Rauf;Andrea Scozzafava

Frequent Co-Authors

Claudiu T. Supuran
Claudiu T. Supuran University of Florence
Khalid Mohammed Khan
Khalid Mohammed Khan University of Karachi
Taibi Ben Hadda
Taibi Ben Hadda Euro-Mediterranean University of Fes
Andrea Scozzafava
Andrea Scozzafava University of Florence
Muhammad Farooq
Muhammad Farooq Sultan Qaboos University
Loïc Toupet
Loïc Toupet University of Rennes
Atta-ur-Rahman
Atta-ur-Rahman University of Karachi
Vickie McKee
Vickie McKee Dublin City University
Muhammad Khalid
Muhammad Khalid King Fahd University of Petroleum and Minerals
Saad M. Alshehri
Saad M. Alshehri King Saud University

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