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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 75 4569 4152 24 23 278 14485

Hojat Veisi publications per year

The chart shows the history of publications by Hojat Veisi between 2005 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hojat Veisi published across 21 years, from 2005 to 2025, averaging 14.1 papers a year. Output peaked at 36 publications in 2018. 23 of the 297 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2005 to 2025. Vertical axis: number of publications, 0 to 36. Peak 36 publications in 2018. 2005: 3 publications 2006: 2 publications 2007: 4 publications 2008: 1 publication 2009: 10 publications 2010: 13 publications 2011: 12 publications 2012: 8 publications 2013: 12 publications 2014: 20 publications 2015: 23 publications 2016: 17 publications 2017: 29 publications 2018: 36 publications 2019: 34 publications 2020: 14 publications 2021: 19 publications 2022: 6 publications 2023: 11 publications 2024: 17 publications 2025: 6 publications
2005 2025

297 publications in total across all disciplines

View publications per year as a table
Hojat Veisi: publications per year, 2005 to 2025
Year Publications
2005 3
2006 2
2007 4
2008 1
2009 10
2010 13
2011 12
2012 8
2013 12
2014 20
2015 23
2016 17
2017 29
2018 36
2019 34
2020 14
2021 19
2022 6
2023 11
2024 17
2025 6
Total 297
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Hojat Veisi 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 Hojat Veisi 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, 261–280 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: 278 publications — 58th percentile

58% 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
261–280 979 278
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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Hojat Veisi 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 Hojat Veisi 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, 74–75 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: 75 D-Index — 76th percentile

76% 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
74–75 501 75
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

Hojat Veisi is affiliated with Payame Noor University in Iran and has contributed extensively to the fields of Chemistry and Materials Science. Their research portfolio focuses particularly on Organic Chemistry and Materials Chemistry, with additional work spanning Biomedical Engineering, Renewable Energy, Sustainability and the Environment, and Electrochemistry.

The main topics of Veisi's research include:

  • Nanomaterials for catalytic reactions
  • Catalytic Cross-Coupling Reactions
  • Chemical Synthesis and Reactions
  • Oxidative Organic Chemistry Reactions
  • Sulfur-Based Synthesis Techniques
  • Nanoparticles: synthesis and applications
  • Advanced Photocatalysis Techniques

The scientist's frequent collaborators include Bikash Karmakar, Saba Hemmati, Taiebeh Tamoradi, Pourya Mohammadi, and Mozhgan Pirhayati.

Veisi has published regularly in several scientific journals, with common venues being:

  • Inorganic Chemistry Communications (13 publications)
  • RSC Advances (11 publications)
  • Scientific Reports (6 publications)
  • International Journal of Biological Macromolecules (6 publications)
  • New Journal of Chemistry (5 publications)

Selected recent papers exemplify the focus on nanomaterial-based catalysts and chemical synthesis techniques:

  • RETRACTED: In situ decorated Pd NPs on chitosan-encapsulated Fe3O4/SiO2-NH2 as magnetic catalyst in Suzuki-Miyaura coupling and 4-nitrophenol reduction, 2020, Carbohydrate Polymers
  • Biosynthesis of CuO nanoparticles using aqueous extract of herbal tea (Stachys Lavandulifolia) flowers and evaluation of its catalytic activity, 2021, Scientific Reports
  • Ultrasound assisted synthesis of Pd NPs decorated chitosan-starch functionalized Fe3O4 nanocomposite catalyst towards Suzuki-Miyaura coupling and reduction of 4-nitrophenol, 2021, International Journal of Biological Macromolecules

Best Publications

  • Green synthesis of the silver nanoparticles mediated by Thymbra spicata extract and its application as a heterogeneous and recyclable nanocatalyst for catalytic reduction of a variety of dyes in water

    Hojat Veisi;Sirous Azizi;Pourya Mohammadi

  • Green synthesis of palladium nanoparticles mediated by black tea leaves (Camellia sinensis) extract: Catalytic activity in the reduction of 4-nitrophenol and Suzuki-Miyaura coupling reaction under ligand-free conditions

    Sadaf Lebaschi;Malak Hekmati;Hojat Veisi

  • Green synthesis and characterization of silver nanoparticles using Fritillaria flower extract and their antibacterial activity against some human pathogens

    Saba Hemmati;Asra Rashtiani;Mohammad Mahdi Zangeneh;Pourya Mohammadi

  • Green synthesis of silver nanoparticles using Thymus kotschyanus extract and evaluation of their antioxidant, antibacterial and cytotoxic effects

    Mona Hamelian;Mohammad Mahdi Zangeneh;Mohammad Mahdi Zangeneh;Abbas Amisama;Kambiz Varmira

  • Silver nanoparticle-decorated on tannic acid-modified magnetite nanoparticles (Fe3O4@TA/Ag) for highly active catalytic reduction of 4-nitrophenol, Rhodamine B and Methylene blue

    Hojat Veisi;Seyed Behzad Moradi;Asma Saljooqi;Parisa Safarimehr

  • Preparation of polydopamine sulfamic acid-functionalized magnetic Fe3O4 nanoparticles with a core/shell nanostructure as heterogeneous and recyclable nanocatalysts for the acetylation of alcohols, phenols, amines and thiols under solvent-free conditions

    Hojat Veisi;Sepideh Taheri;Saba Hemmati

  • In situ decorated Pd NPs on chitosan-encapsulated Fe3O4/SiO2-NH2 as magnetic catalyst in Suzuki-Miyaura coupling and 4-nitrophenol reduction.

    Hojat Veisi;Turan Ozturk;Bikash Karmakar;Taiebeh Tamoradi

  • In situ green synthesis of Ag nanoparticles on herbal tea extract (Stachys lavandulifolia)-modified magnetic iron oxide nanoparticles as antibacterial agent and their 4-nitrophenol catalytic reduction activity

    Marjan Shahriary;Hojat Veisi;Malak Hekmati;Saba Hemmati

  • Evaluation of electrospun poly (vinyl alcohol)-based nanofiber mats incorporated with Zataria multiflora essential oil as potential wound dressing.

    Niloofar Torabi Ardekani;Mohammad Khorram;Kamiar Zomorodian;Somayeh Yazdanpanah

  • Biosynthesis of CuO nanoparticles using aqueous extract of herbal tea (Stachys Lavandulifolia) flowers and evaluation of its catalytic activity.

    Hojat Veisi;Bikash Karmakar;Taiebeh Tamoradi;Saba Hemmati

  • Fe3O4/SiO2 nanoparticles coated with polydopamine as a novel magnetite reductant and stabilizer sorbent for palladium ions: Synthetic application of Fe3O4/SiO2@PDA/Pd for reduction of 4-nitrophenol and Suzuki reactions

    Elaheh Farzad;Hojat Veisi

  • Biosynthesis of palladium nanoparticles using Rosa canina fruit extract and their use as a heterogeneous and recyclable catalyst for Suzuki–Miyaura coupling reactions in water

    Hojat Veisi;Asra Rashtiani;Venous Barjasteh

  • Pd(II)/Pd(0) anchored to magnetic nanoparticles (Fe3O4) modified with biguanidine-chitosan polymer as a novel nanocatalyst for Suzuki-Miyaura coupling reactions

    Hojat Veisi;Sepideh Najafi;Saba Hemmati

  • Sonochemical in situ immobilization of Pd nanoparticles on green tea extract coated Fe3O4 nanoparticles: An efficient and magnetically recyclable nanocatalyst for synthesis of biphenyl compounds under ultrasound irradiations.

    Hojat Veisi;Milad Ghorbani;Saba Hemmati

  • Green and effective route for the synthesis of monodispersed palladium nanoparticles using herbal tea extract (Stachys lavandulifolia) as reductant, stabilizer and capping agent, and their application as homogeneous and reusable catalyst in Suzuki coupling reactions in water

    Hojat Veisi;Ramin Ghorbani‐Vaghei;Saba Hemmati;Majid Haji Aliani

  • Silver nanoparticles decorated on thiol-modified magnetite nanoparticles (Fe3O4/SiO2-Pr-S-Ag) as a recyclable nanocatalyst for degradation of organic dyes.

    Hojat Veisi;Sirous Razeghi;Pourya Mohammadi;Saba Hemmati

  • Magnetically palladium catalyst stabilized by diaminoglyoxime-functionalized magnetic Fe3O4 nanoparticles as active and reusable catalyst for Suzuki coupling reactions

    Hojat Veisi;Javad Gholami;Hiroshi Ueda;Pourya Mohammadi

  • Amperometric glucose biosensor based on immobilization of glucose oxidase on a magnetic glassy carbon electrode modified with a novel magnetic nanocomposite

    Mehdi Baghayeri;Hojat Veisi;Masoud Ghanei-Motlagh

  • Green synthesis and characterizations of gold nanoparticles using Thyme and survey cytotoxic effect, antibacterial and antioxidant potential.

    Mona Hamelian;Kambiz Varmira;Hojat Veisi

  • Preparation of core/shell nanostructure Fe(3)O(4)@PEG400-SO(3)H as heterogeneous and magnetically recyclable nanocatalyst for one-pot synthesis of substituted pyrroles by Paal-Knorr reaction at room temperature.

    Fahimeh Bonyasi;Malak Hekmati;Hojat Veisi

  • In situ immobilized palladium nanoparticles on surface of poly-methyldopa coated-magnetic nanoparticles (Fe3O4@PMDA/Pd): A magnetically recyclable nanocatalyst for cyanation of aryl halides with K4[Fe(CN)6]

    Hojat Veisi;Saba Hemmati;Parisa Safarimehr

  • Fabrication of a facile electrochemical biosensor for hydrogen peroxide using efficient catalysis of hemoglobin on the porous Pd@Fe3O4-MWCNT nanocomposite

    Mehdi Baghayeri;Hojat Veisi

Frequent Co-Authors

Saba Hemmati
Saba Hemmati Payame Noor University
Behrooz Maleki
Behrooz Maleki Hakim Sabzevari University
Mehdi Baghayeri
Mehdi Baghayeri Lebanese American University
Mohammad Ali Zolfigol
Mohammad Ali Zolfigol Bu-Ali Sina University
Reza Ansari
Reza Ansari University of Guilan
Hadi Beitollahi
Hadi Beitollahi Graduate University of Advanced Technology
Majid M. Heravi
Majid M. Heravi Alzahra University
Rafael Luque
Rafael Luque King Saud University
Bernhard Breit
Bernhard Breit University of Freiburg
Kamiar Zomorodian
Kamiar Zomorodian Shiraz University of Medical Sciences

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