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Juan R. Castillo

Juan R. Castillo

University of Zaragoza
Spain

D-Index & Metrics

Chemistry

D-Index
48
Citations
8605
World Ranking
15211
National Ranking
603

Juan R. Castillo 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 Juan R. Castillo 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: 245 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Juan R. Castillo 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 Juan R. Castillo 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: 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.

Overview

Juan R. Castillo was affiliated with the University of Zaragoza in Spain. Their research primarily focused on fields involving engineering and chemistry.

The main areas of scientific inquiry included electrochemistry, analytical chemistry, health, toxicology and mutagenesis, biomedical engineering, and materials chemistry. These subfields supported a research profile centered on practical and theoretical aspects of chemical and biomedical sciences.

The research topics addressed by Juan R. Castillo encompassed:

  • Electrochemical Analysis and Applications
  • Analytical chemistry methods development
  • Biosensors and Analytical Detection
  • Nanoparticles: synthesis and applications
  • Mercury impact and mitigation studies
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Water Treatment and Disinfection

Notable recent publications include:

  • About detectability and limits of detection in single particle inductively coupled plasma mass spectrometry (2020), published in Spectrochimica Acta Part B Atomic Spectroscopy
  • Towards the Removal of Antibiotics Detected in Wastewaters in the POCTEFA Territory: Occurrence and TiO2 Photocatalytic Pilot-Scale Plant Performance (2020), published in Water
  • Evaluation of hydrodynamic chromatography coupled to inductively coupled plasma mass spectrometry for speciation of dissolved and nanoparticulate gold and silver (2021), published in Analytical and Bioanalytical Chemistry
  • Voltammetric sensing of silver nanoparticles on electrodes modified with selective ligands by using covalent and electropolymerization procedures. Discrimination between silver(I) and metallic silver (2020), published in Microchimica Acta
  • Detection, size characterization and quantification of silver nanoparticles in consumer products by particle collision coulometry (2021), published in Microchimica Acta

Juan R. Castillo frequently published in journals such as Microchimica Acta, Spectrochimica Acta Part B Atomic Spectroscopy, Water, Analytical and Bioanalytical Chemistry, and Polymers.

Frequent collaborators included Francisco Laborda, Ana C. Giménez-Ingalaturre, Eduardo Bolea, Josefina Pérez-Arantegui, and Juan C. Vidal, reflecting sustained research partnerships and joint contributions in related scientific domains.

Best Publications

  • Selective identification, characterization and determination of dissolved silver(I) and silver nanoparticles based on single particle detection by inductively coupled plasma mass spectrometry

    Francisco Laborda;Javier Jiménez-Lamana;Eduardo Bolea;Juan R. Castillo

  • Detection, characterization and quantification of inorganic engineered nanomaterials: A review of techniques and methodological approaches for the analysis of complex samples

    Francisco Laborda;Eduardo Bolea;Gemma Cepriá;María T. Gómez

  • Critical considerations for the determination of nanoparticle number concentrations, size and number size distributions by single particle ICP-MS

    Francisco Laborda;Javier Jiménez-Lamana;Eduardo Bolea;Juan R. Castillo

  • Electrochemical affinity biosensors for detection of mycotoxins: A review.

    Juan C. Vidal;Laura Bonel;Alba Ezquerra;Susana Hernández

  • An electrochemical competitive biosensor for ochratoxin A based on a DNA biotinylated aptamer

    Laura Bonel;Juan C. Vidal;Patricia Duato;Juan R. Castillo

  • In situ preparation of a cholesterol biosensor: entrapment of cholesterol oxidase in an overoxidized polypyrrole film electrodeposited in a flow system: Determination of total cholesterol in serum

    Juan C. Vidal;Esperanza Garcı́a;Juan R. Castillo

  • Recent Advances in Electropolymerized Conducting Polymers in Amperometric Biosensors

    Unknown

  • Direct determination of uric acid in serum by a fluorometric-enzymatic method based on uricase.

    Javier Galbán;Yolanda Andreu;M.J Almenara;Susana de Marcos

  • Electrochemical hydride generation as a sample-introduction technique in atomic spectrometry: fundamentals, interferences, and applications

    Francisco Laborda;Eduardo Bolea;Juan R. Castillo

  • Amperometric cholesterol biosensors based on the electropolymerization of pyrrole and the electrocatalytic effect of Prussian-Blue layers helped with self-assembled monolayers.

    Juan-C Vidal;Javier Espuelas;Esperanza Garcia-Ruiz;Juan-R Castillo

  • Size characterization and quantification of silver nanoparticles by asymmetric flow field-flow fractionation coupled with inductively coupled plasma mass spectrometry

    E. Bolea;J. Jiménez-Lamana;F. Laborda;J. R. Castillo

  • Multielement characterization of metal-humic substances complexation by size exclusion chromatography, asymmetrical flow field-flow fractionation, ultrafiltration and inductively coupled plasma-mass spectrometry detection: A comparative approach

    E. Bolea;M.P. Gorriz;M. Bouby;F. Laborda

  • Comparison of biosensors based on entrapment of cholesterol oxidase and cholesterol esterase in electropolymerized films of polypyrrole and diaminonaphthalene derivatives for amperometric determination of cholesterol.

    J. C. Vidal;E. Garcia-Ruiz;J. Espuelas;T. Aramendia

  • About detectability and limits of detection in single particle inductively coupled plasma mass spectrometry

    Francisco Laborda;Ana C. Gimenez-Ingalaturre;Eduardo Bolea;Juan R. Castillo

  • Electropolymerization of pyrrole and immobilization of glucose oxidase in a flow system: influence of the operating conditions on analytical performance

    Juan-C. Vidal;Esperanza Garcia;Juan-R. Castillo

  • A comparative study of immobilization methods of a tyrosinase enzyme on electrodes and their application to the detection of dichlorvos organophosphorus insecticide.

    Juan C. Vidal;Silvia Esteban;Javier Gil;Juan R. Castillo

  • Semiquantitative simultaneous determination of metals in olive oil using direct emulsion nebulization

    Juan R. Castillo;María S. Jiménez;L. Ebdon

  • IN SITU PREPARATION OF OVEROXIDIZED PPY/OPPD BILAYER BIOSENSORS FOR THE DETERMINATION OF GLUCOSE AND CHOLESTEROL IN SERUM

    J.C Vidal;E Garcı́a;J.R Castillo

  • Ochratoxin A nanostructured electrochemical immunosensors based on polyclonal antibodies and gold nanoparticles coupled to the antigen

    L. Bonel;Juan C. Vidal;P. Duato;Juan R. Castillo

  • Evaluation of number concentration quantification by single-particle inductively coupled plasma mass spectrometry: microsecond vs. millisecond dwell times

    Isabel Abad-Álvaro;Isabel Abad-Álvaro;Elena Peña-Vázquez;Eduardo Bolea;Pilar Bermejo-Barrera

  • Amperometric cholesterol biosensor based on in situ reconstituted cholesterol oxidase on an immobilized monolayer of flavin adenine dinucleotide cofactor.

    Juan-C. Vidal;Javier Espuelas;Juan-R. Castillo

  • Electrochemical hydride generation for the simultaneous determination of hydride forming elements by inductively coupled plasma-atomic emission spectrometry

    E Bolea;F Laborda;J.R Castillo;R.E Sturgeon

  • Use of polyclonal antibodies to ochratoxin A with a quartz–crystal microbalance for developing real-time mycotoxin piezoelectric immunosensors

    J. C. Vidal;P. Duato;L. Bonel;J. R. Castillo

Frequent Co-Authors

Carlos Bendicho
Carlos Bendicho Universidade de Vigo
Martín Resano
Martín Resano University of Zaragoza
Lluís Arola
Lluís Arola Rovira i Virgili University
Pilar Bermejo-Barrera
Pilar Bermejo-Barrera University of Santiago de Compostela
Joseph A. Caruso
Joseph A. Caruso Wayne State University
Ralph E. Sturgeon
Ralph E. Sturgeon National Research Council Canada
M. D. Luque de Castro
M. D. Luque de Castro University of Córdoba
Joanna Szpunar
Joanna Szpunar University of Pau and the Adour Region
Jean-Michel Mermet
Jean-Michel Mermet Claude Bernard University Lyon 1
Miguel de la Guardia
Miguel de la Guardia University of Valencia

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For those starting out, the best online criminal justice associate degree options can provide an affordable foundation that complements a chemistry background and helps students navigate interdisciplinary fields effectively.

Best Scientists Citing Juan R. Castillo

Martín Resano

Martín Resano

University of Zaragoza

Publications: 58

Bansi D. Malhotra

Bansi D. Malhotra

Delhi Technological University

Publications: 47

Frank Vanhaecke

Frank Vanhaecke

Ghent University

Publications: 41

Pratima R. Solanki

Pratima R. Solanki

Jawaharlal Nehru University

Publications: 26

Pilar Bermejo-Barrera

Pilar Bermejo-Barrera

University of Santiago de Compostela

Publications: 25

James F. Ranville

James F. Ranville

Colorado School of Mines

Publications: 23

Bernhard Welz

Bernhard Welz

Universidade Federal de Santa Catarina

Publications: 22

Antonio Moreda-Piñeiro

Antonio Moreda-Piñeiro

University of Santiago de Compostela

Publications: 19

Jingfu Liu

Jingfu Liu

Chinese Academy of Sciences

Publications: 18

Akhtar Hayat

Akhtar Hayat

COMSATS University Islamabad

Publications: 18

Ralph E. Sturgeon

Ralph E. Sturgeon

National Research Council Canada

Publications: 17

Detlef Günther

Detlef Günther

ETH Zurich

Publications: 14

Chandra Shekhar Pundir

Chandra Shekhar Pundir

Maharshi Dayanand University

Publications: 14

Vinay Gupta

Vinay Gupta

University of Delhi

Publications: 13

Marco Aurélio Zezzi Arruda

Marco Aurélio Zezzi Arruda

State University of Campinas

Publications: 13

Kevin J. Wilkinson

Kevin J. Wilkinson

University of Montreal

Publications: 13

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