World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
54
Citations
9578
World Ranking
12688
National Ranking
488

María Hidalgo 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 María Hidalgo sits on this spectrum.

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 publications 1,295+

This scientist: 139 publications — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

María Hidalgo 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 María Hidalgo sits on this spectrum.

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 D-Index 159+

This scientist: 54 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

María Hidalgo is affiliated with the Spanish National Research Council in Spain and has an extensive research record focused primarily on energy and related subfields, including renewable energy, sustainability and the environment, materials chemistry, biomedical engineering, electrical and electronic engineering, and water science and technology.

The core of Hidalgo's research work involves advanced photocatalysis techniques, demonstrated by 64 publications in this topic area. Other main research topics include TiO2 photocatalysis and solar cells, with 44 publications, as well as advanced nanomaterials in catalysis, gas sensing nanomaterials and sensors, catalytic processes in materials science, advanced oxidation water treatment, and perovskite materials and applications.

María Hidalgo has contributed to a variety of scientific journals, frequently publishing in:

  • Journal of Photochemistry and Photobiology A Chemistry
  • Catalysis Today
  • Water
  • Revista Facultad de Ingeniería Universidad de Antioquia
  • SSRN Electronic Journal

Notable recent papers include:

  • Photocatalytic activity of ZnO nanoparticles and the role of the synthesis method on their physical and chemical properties, 2020, Journal of Photochemistry and Photobiology A Chemistry
  • Fast photodegradation of rhodamine B and caffeine using ZnO-hydroxyapatite composites under UV-light illumination, 2020, Catalysis Today
  • A critical view about use of scavengers for reactive species in heterogeneous photocatalysis, 2024, Applied Catalysis A General
  • Enhanced UV and visible light photocatalytic properties of synthesized AgBr/SnO2 composites, 2020, Separation and Purification Technology
  • Features of coupled AgBr/WO3 materials as potential photocatalysts, 2021, Journal of Alloys and Compounds

Frequent co-authors collaborating with María Hidalgo include:

  • J.A. Navío
  • J.J. Murcia
  • F. Puga
  • Hugo Rojas
  • Jhon Sebastián Hernández

This profile indicates that María Hidalgo's research focuses on understanding and improving photocatalytic materials and processes, with extensive collaboration in related scientific fields. The work encompasses synthesis, characterization, and application of nanomaterials, with relevance to environmental remediation and energy conversion technologies.

Best Publications

  • Cu-doped TiO2 systems with improved photocatalytic activity

    G. Colón;M. Maicu;M.C. Hidalgo;J.A. Navío

  • Enhanced photocatalytic removal of phenol from aqueous solutions using ZnO modified with Ag

    V. Vaiano;M. Matarangolo;J. J. Murcia;H. Rojas

  • Flavonoid–flavonoid interaction and its effect on their antioxidant activity

    Maria Hidalgo;Concepción Sánchez-Moreno;Sonia de Pascual-Teresa

  • Metabolism of anthocyanins by human gut microflora and their influence on gut bacterial growth.

    Maria Hidalgo;M. Jose Oruna-Concha;Sofia Kolida;Gemma E. Walton

  • Preparation and physicochemical properties of ZrO2 and Fe/ZrO2 prepared by a sol-gel technique

    J.A. Navío;M.C. Hidalgo;G. Colón;and S. G. Botta

  • Bioconversion of anthocyanin glycosides by Bifidobacteria and Lactobacillus

    Marta Ávila;María Hidalgo;Concepción Sánchez-Moreno;Carmen Pelaez

  • Comparative study of the photodeposition of Pt, Au and Pd on pre-sulphated TiO2 for the photocatalytic decomposition of phenol

    M. Maicu;M.C. Hidalgo;Gerardo Colón;José Antonio Navío

  • Photocatalytic deactivation of commercial TiO2 samples during simultaneous photoreduction of Cr(VI) and photooxidation of salicylic acid

    G Colón;M.C Hidalgo;J.A Navı́o

  • Photocatalytic properties of ZrO2 and Fe/ZrO2 semiconductors prepared by a sol-gel technique

    Silvia G. Botta;José A. Navı́o;Marı́a C. Hidalgo;Gloria M. Restrepo

  • Effect of TiO2 acidic pre-treatment on the photocatalytic properties for phenol degradation

    G. Colón;J.M. Sánchez-España;M.C. Hidalgo;J.A. Navío

  • Potential anti-inflammatory, anti-adhesive, anti/estrogenic, and angiotensin-converting enzyme inhibitory activities of anthocyanins and their gut metabolites

    Maria Hidalgo;Sonsoles Martin-Santamaria;Isidra Recio;Concepcion Sanchez-Moreno

  • A fine route to tune the photocatalytic activity of TiO2

    S. Sakthivel;M.C. Hidalgo;D.W. Bahnemann;S.-U. Geissen

  • Photocatalytic behaviour of sulphated TiO2 for phenol degradation

    G Colón;M.C Hidalgo;J.A Navı́o

  • Hydrothermal preparation of highly photoactive TiO2 nanoparticles

    M.C. Hidalgo;M. Aguilar;M. Maicu;José Antonio Navío

  • Photocatalytic removal of patent blue V dye on Au-TiO2 and Pt-TiO2 catalysts

    Vincenzo Vaiano;Giuseppina Iervolino;Diana Sannino;Julie J. Murcia

  • Antibacterial activity of a grape seed extract and its fractions against Campylobacter spp.

    Jose Manuel Silván;Elisa Mingo;Maria Hidalgo;Sonia de Pascual-Teresa

  • Sunlight highly photoactive Bi2WO6-TiO2 heterostructures for rhodamine B degradation

    G. Colón;S. Murcia López;M. C. Hidalgo;J. A. Navío

  • A novel preparation of high surface area TiO2 nanoparticles from alkoxide precursor and using active carbon as additive

    G Colón;M.C Hidalgo;J.A Navı́o

  • ZnO and Pt-ZnO photocatalysts: Characterization and photocatalytic activity assessing by means of three substrates

    César Jaramillo-Páez;César Jaramillo-Páez;José Antonio Navío;M.C. Hidalgo;Manuel Macías

  • Photocatalytic properties of surface modified platinised TiO2: Effects of particle size and structural composition

    M.C. Hidalgo;M. Maicu;J.A. Navío;G. Colón

Frequent Co-Authors

José Antonio Navío
José Antonio Navío Spanish National Research Council
Gerardo Colón
Gerardo Colón Spanish National Research Council
Vincenzo Vaiano
Vincenzo Vaiano University of Salerno
Diana Sannino
Diana Sannino University of Salerno
Paolo Ciambelli
Paolo Ciambelli University of Salerno
Luigi Rizzo
Luigi Rizzo University of Salerno
Detlef W. Bahnemann
Detlef W. Bahnemann Saint Petersburg State University
Ana M. González-Paramás
Ana M. González-Paramás University of Salamanca
Montserrat Dueñas
Montserrat Dueñas University of Salamanca
Pietro Campiglia
Pietro Campiglia University of Salerno

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