World's Best Scientists 2026 revealed!
M. Manuela M. Raposo

M. Manuela M. Raposo

D-Index & Metrics

Chemistry

D-Index
49
Citations
7994
World Ranking
14893
National Ranking
125

M. Manuela M. Raposo 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 M. Manuela M. Raposo 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: 644 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: 253 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: 365 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

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

M. Manuela M. Raposo 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 M. Manuela M. Raposo 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: 776 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 647 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: 49 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Overview

M. Manuela M. Raposo is affiliated with the University of Minho in Portugal and has a research focus primarily in the fields of Materials Science and Chemistry, with specific contributions to subfields such as Materials Chemistry, Bioengineering, Spectroscopy, Polymers and Plastics, and Electrical and Electronic Engineering.

Their research encompasses a variety of main topics, including:

  • Luminescence and Fluorescent Materials
  • Analytical Chemistry and Sensors
  • Molecular Sensors and Ion Detection
  • Porphyrin and Phthalocyanine Chemistry
  • Nanoplatforms for cancer theranostics
  • Conducting polymers and applications
  • Photochromic and Fluorescence Chemistry

Raposo has published extensively, with notable recent papers including:

  • "An insight into the synthesis of cationic porphyrin-imidazole derivatives and their photodynamic inactivation efficiency against Escherichia coli" (2020), Dyes and Pigments
  • "Optical Fiber Sensors for Biocide Monitoring: Examples, Transduction Materials, and Prospects" (2020), ACS Sensors
  • "Anisotropic PCL nanofibers embedded with nonlinear nanocrystals as strong generators of polarized second harmonic light and piezoelectric currents" (2020), Nanoscale Advances
  • "A comprehensive spectroscopic, solvatochromic and photochemical analysis of 5-hydroxyquinoline and 8-hydroxyquinoline mono-azo dyes" (2020), Journal of Molecular Structure
  • "Bioimaging of Lysosomes with a BODIPY pH-Dependent Fluorescent Probe" (2022), Molecules

The researcher frequently publishes in a select group of venues, including:

  • Molecules
  • Dyes and Pigments
  • Journal of Molecular Structure
  • Nanomaterials
  • ACS Sensors

Collaboration is a significant aspect of Raposo's work, with frequent co-authors including:

  • Susana P. G. Costa
  • Rita B. Figueira
  • Rui Sousa
  • Raquel C. R. Gonçalves
  • Efres Belmonte-Reche

The scope of their work spans both fundamental and applied research, particularly in the development and characterization of materials with optical, chemical, and electronic functionalities. Their publications indicate activity in sensor technologies, fluorescence and luminescence materials, as well as nanostructured systems relevant to medical and industrial applications.

Best Publications

  • Water VUV electronic state spectroscopy by synchrotron radiation

    R. Mota;R. Parafita;A. Giuliani;A. Giuliani;M.-J. Hubin-Franskin

  • A Guide for Atomic Force Microscopy Analysis of Soft- Condensed Matter

    M. Raposo;Q. Ferreira

  • Kinetics of Adsorption of Poly(o-methoxyaniline) Self-Assembled Films

    M. Raposo;R. S. Pontes;L. H. C. Mattoso;O. N. Oliveira

  • Synthesis and ion sensing properties of new colorimetric and fluorimetric chemosensors based on bithienyl-imidazo-anthraquinone chromophores.

    Rosa Maria Ferreira Batista;Elisabete Oliveira;Susana P. G. Costa;Carlos Lodeiro

  • Synthesis and characterization of novel diazenes bearing pyrrole, thiophene and thiazole heterocycles as efficient photochromic and nonlinear optical (NLO) materials

    M. Manuela M. Raposo;A. Maurício C. Fonseca;M. Cidália R. Castro;M. Belsley

  • Thienylpyrrole azo dyes : Synthesis, solvatochromic and electrochemical properties

    M. Manuela M. Raposo;Ana M.R.C. Sousa;A. Maurício C. Fonseca;G. Kirsch

  • In situ thickness measurements of ultra-thin multilayer polymer films by atomic force microscopy

    R F M Lobo;M A Pereira-da-Silva;M Raposo;R M Faria

  • Synthesis and characterization of dicyanovinyl-substituted thienylpyrroles as new nonlinear optical chromophores

    M. Manuela M. Raposo;Ana M. R. C. Sousa;G. Kirsch;P. Cardoso

  • Synthesis of donor–acceptor substituted oligothiophenes by Stille coupling

    M.Manuela M Raposo;A.Maurı́cio C Fonseca;G Kirsch

  • Synthesis of new fluorescent 2-(2′,2″-bithienyl)-1,3-benzothiazoles

    Rosa Maria Ferreira Batista;Susana P. G. Costa;M. Manuela M. Raposo

  • Design, synthesis, and characterization of the electrochemical, nonlinear optical properties, and theoretical studies of novel thienylpyrrole azo dyes bearing benzothiazole acceptor groups

    M. Manuela M. Raposo;M. Cidália R. Castro;A. Maurício C. Fonseca;Peter Michael Schellenberg

  • Synthesis and characterization of new thienylpyrrolyl-benzothiazoles as efficient and thermally stable nonlinear optical chromophores

    Rosa Maria Ferreira Batista;Susana P. G. Costa;Elisabeth L. Malheiro;M. Belsley

  • Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications

    Rosa Maria Ferreira Batista;Susana P. G. Costa;M. Belsley;Carlos Lodeiro

  • Push–pull bithiophene azo-chromophores bearing thiazole and benzothiazole acceptor moieties: Synthesis and evaluation of their redox and nonlinear optical properties

    M. Manuela M. Raposo;M. Cidália R. Castro;M. Belsley;A. Maurício C. Fonseca

  • Synthesis and second-order nonlinear optical properties of new chromophores containing benzimidazole, thiophene, and pyrrole heterocycles

    Rosa Maria Ferreira Batista;Susana P. G. Costa;M. Belsley;M. Manuela M. Raposo

  • Structure-property relationships in push-pull amino/cyanovinyl end-capped oligothiophenes: quantum chemical and experimental studies.

    María Moreno Oliva;Juan Casado;M. Manuela M. Raposo;A. Maurício C. Fonseca

  • Counterions in poly(allylamine hydrochloride) and poly(styrene sulfonate) layer-by-layer films.

    João M. C. Lourenço;Paulo António Ribeiro;Ana Maria Botelho do Rego;Francisco M. Braz Fernandes

  • Psoralen analogues: synthesis, inhibitory activity of growth of human tumor cell lines and computational studies.

    A.M.A.G. Oliveira;M. Manuela M. Raposo;A.M.F. Oliveira-Campos;A.E.H. Machado

  • 2-arylthienyl-substituted 1,3-benzothiazoles as new nonlinear optical chromophores

    Susana P. G. Costa;Rosa Maria Ferreira Batista;Paulo Cardoso;M. Belsley

  • The morphology of layer-by-layer films of polymer/polyelectrolyte studied by atomic force microscopy

    R F M Lobo;M A Pereira-da-Silva;M Raposo;R M Faria

  • Adsorption mechanisms in layer-by-layer films

    Maria Raposo;Maria Raposo;Osvaldo N. Oliveira Jr

Frequent Co-Authors

Gilbert Kirsch
Gilbert Kirsch University of Lorraine
Osvaldo N. Oliveira
Osvaldo N. Oliveira Universidade de São Paulo
Carlos Lodeiro
Carlos Lodeiro Universidade Nova de Lisboa
Ramón Martínez-Máñez
Ramón Martínez-Máñez Universitat Politècnica de València
Félix Sancenón
Félix Sancenón Universitat Politècnica de València
J. Sérgio Seixas de Melo
J. Sérgio Seixas de Melo University of Coimbra
Adélio Mendes
Adélio Mendes University of Porto
Hugh D. Burrows
Hugh D. Burrows University of Coimbra
José Luis Capelo
José Luis Capelo Universidade Nova de Lisboa
Orlando Frazão
Orlando Frazão Institute for Systems and Computer Engineering of Porto

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