Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Borges, João Paulo Miranda Ribeiro

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Universidade Nova de Lisboa

in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (32/32 displayed)

  • 2024Bioactive Hydroxyapatite Aerogels with Piezoelectric Particles2citations
  • 2024Experimental study of Double-Elliptic-Ring-based thermomechanical metamaterials’ behaviour3citations
  • 2023Biocomposite Macrospheres Based on Strontium-Bioactive Glass for Application as Bone Fillers5citations
  • 2023Thermal, Structural, Morphological and Electrical Characterization of Cerium-Containing 45S5 for Metal Implant Coatings6citations
  • 2023Extensive Investigation on the Effect of Niobium Insertion on the Physical and Biological Properties of 45S5 Bioactive Glass for Dental Implant18citations
  • 2023Hydroxyapatite-Barium Titanate Biocoatings Using Room Temperature Coblasting3citations
  • 2023Bioactive Glass Modified with Zirconium Incorporation for Dental Implant Applications18citations
  • 2022Characterization of a Biocomposite of Electrospun PVDF Membranes with Embedded BaTiO3 Micro- and Nanoparticles3citations
  • 2020Conductive electrospun Polyaniline/Polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textiles16citations
  • 2019Using water to control electrospun Polycaprolactone fibre morphology for soft tissue engineering8citations
  • 2019Electrospun biodegradable chitosan based-poly(urethane urea) scaffolds for soft tissue engineering40citations
  • 2019Extraction of Cellulose Nanocrystals with Structure I and II and Their Applications for Reduction of Graphene Oxide and Nanocomposite Elaboration49citations
  • 2019Development of polymeric anepectic meshes: Auxetic metamaterials with negative thermal expansion62citations
  • 2019Polymer blending or fiber blending: a comparative study using chitosan and poly(ε-caprolactone) electrospun fibers18citations
  • 2018Synthesis, electrospinning and in vitro test of a new biodegradable gelatin-based poly(ester urethane urea) for soft tissue engineering27citations
  • 2017Production of Electrospun Fast-Dissolving Drug Delivery Systems with Therapeutic Eutectic Systems Encapsulated in Gelatin59citations
  • 2017Tailoring the morphology of hydroxyapatite particles using a simple solvothermal route16citations
  • 2017Hybrid polysaccharide-based systems for biomedical applications12citations
  • 2016Thermal and magnetic properties of chitosan-iron oxide nanoparticles89citations
  • 2016Natural Nanofibres for Composite Applications5citations
  • 2016A simple sol-gel route to the construction of hydroxyapatite inverted colloidal crystals for bone tissue engineering28citations
  • 2015Osteogenisis enhancement of hydroxyapatite based materials by electrical polarizationcitations
  • 2015Chitin-Based Nanocomposites: Biomedical Applications14citations
  • 2015Electrospun mats of biodegradable chitosan-based polyurethane ureacitations
  • 2015Antimicrobial electrospun silver-, copper-and zinc-doped polyvinylpyrrolidone nanofiberscitations
  • 2014Cellulose‐Based Liquid Crystalline Composite Systems8citations
  • 2014Effects of surfactants on the magnetic properties of iron oxide colloids93citations
  • 2014Electrical polarization of a chitosan-hydroxyapatite compositecitations
  • 2013Enhancing the Response of Chemocapacitors with Electrospun Nanofiber Films2citations
  • 2011All-Cellulosic Based Compositescitations
  • 2006Mechanical characterization of dense hydroxyapatite blocks1citations
  • 2001Cellulose-based composite films25citations

Places of action

Chart of shared publication
Tavares, Catarina
1 / 1 shared
Vieira, Tânia
5 / 7 shared
Silva, Jorge Carvalho
16 / 21 shared
Lança, Maria Carmo
7 / 9 shared
Velhinho, Alexandre
2 / 15 shared
Cardoso, João
1 / 3 shared
Catatão, Gonçalo
1 / 1 shared
Gonçalves, Isabela Dos Santos
1 / 1 shared
Oliveira, Joaquim Miguel
1 / 21 shared
Santos, Kennedy Wallace Dos
1 / 1 shared
Reis, Rui Luís
2 / 1359 shared
Oliveira, Ivone Regina De
1 / 1 shared
Cengiz, Ibrahim Fatih
1 / 10 shared
Melo, Bruno Miguel Gonçalves
1 / 1 shared
Graça, Manuel Pedro Fernandes
3 / 5 shared
Gavinho, Sílvia Rodrigues
3 / 5 shared
Pádua, Ana Sofia
3 / 5 shared
Jakka, Suresh Kumar
1 / 5 shared
Hammami, Imen
2 / 5 shared
De Sá-Nogueira, Isabel
3 / 4 shared
Pires, Eduardo A.
1 / 1 shared
Dias, Inês J. G.
1 / 1 shared
Valente, Manuel Almeida
1 / 2 shared
Almeida, Sérgio D.
1 / 1 shared
Baptista, Ana Catarina
3 / 11 shared
Ferreira, Isabel
4 / 45 shared
Canejo, João Paulo Heitor Godinho
2 / 8 shared
Faria, Jaime Moreira Machado
1 / 2 shared
Morais Faustino, Bruno Miguel
1 / 3 shared
Perdigão, Patrícia
1 / 2 shared
Querido, Diana
1 / 1 shared
Henriques, Célia
5 / 8 shared
Rego, A. M. Botelho Do
1 / 1 shared
Boukherroub, Rabah
1 / 80 shared
Almeida, Pedro L.
1 / 1 shared
Omrani, Amel Dakhlaoui
2 / 2 shared
Khili, Faouzia
1 / 1 shared
Raminhos, J. S.
1 / 1 shared
Valente, Tiago
1 / 1 shared
Barreiros, Susana
1 / 15 shared
Barreiros, S.
1 / 9 shared
Martins, M.
1 / 20 shared
Paiva, A.
1 / 17 shared
Reis, Rui L.
1 / 189 shared
Duarte, A. R. C.
1 / 56 shared
Paiva, Alexandre
1 / 45 shared
Mano, Francisca
1 / 7 shared
Borges, J. P.
1 / 2 shared
Martins, Marta
1 / 4 shared
Duarte, Ana Rita C.
1 / 69 shared
Sá-Nogueira, I.
1 / 1 shared
Mano, F.
1 / 4 shared
Dardouri, Maïssa
1 / 1 shared
Godinho, Mh
4 / 13 shared
Soares, Paula
3 / 4 shared
Echeverria Zabala, Coro
1 / 6 shared
Almeida, Ana P. C.
1 / 1 shared
João, Carlos F. C.
1 / 1 shared
Fernandes, Susete
2 / 8 shared
Laia, César
1 / 9 shared
Pereira, Laura C. J.
2 / 3 shared
Novo, Carlos
2 / 2 shared
Coutinho, Joana T.
2 / 2 shared
Machado, Diana
1 / 2 shared
João, Carlos Fc
1 / 1 shared
João, Carlos
1 / 1 shared
Almeida, Rute
1 / 1 shared
Neagu, Eugen
1 / 2 shared
Quirós, Jennifer
1 / 1 shared
Rosal, Roberto
1 / 5 shared
Rodea-Palomares, Ismael
1 / 1 shared
Boltes, Karina
1 / 1 shared
Brogueira, Pedro
1 / 1 shared
Alves, Ana M. R.
1 / 1 shared
Marat-Mendes, José Narciso
1 / 2 shared
Dias, Carlos
1 / 16 shared
Igreja, Rui
1 / 15 shared
Oliveira, F. A. Costa
1 / 1 shared
Ranito, C. M. S.
1 / 1 shared
Trindade, A. C.
1 / 1 shared
Martins, A. F.
1 / 1 shared
Belgacem, M. N.
1 / 2 shared
Chart of publication period
2024
2023
2022
2020
2019
2018
2017
2016
2015
2014
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2011
2006
2001

Co-Authors (by relevance)

  • Tavares, Catarina
  • Vieira, Tânia
  • Silva, Jorge Carvalho
  • Lança, Maria Carmo
  • Velhinho, Alexandre
  • Cardoso, João
  • Catatão, Gonçalo
  • Gonçalves, Isabela Dos Santos
  • Oliveira, Joaquim Miguel
  • Santos, Kennedy Wallace Dos
  • Reis, Rui Luís
  • Oliveira, Ivone Regina De
  • Cengiz, Ibrahim Fatih
  • Melo, Bruno Miguel Gonçalves
  • Graça, Manuel Pedro Fernandes
  • Gavinho, Sílvia Rodrigues
  • Pádua, Ana Sofia
  • Jakka, Suresh Kumar
  • Hammami, Imen
  • De Sá-Nogueira, Isabel
  • Pires, Eduardo A.
  • Dias, Inês J. G.
  • Valente, Manuel Almeida
  • Almeida, Sérgio D.
  • Baptista, Ana Catarina
  • Ferreira, Isabel
  • Canejo, João Paulo Heitor Godinho
  • Faria, Jaime Moreira Machado
  • Morais Faustino, Bruno Miguel
  • Perdigão, Patrícia
  • Querido, Diana
  • Henriques, Célia
  • Rego, A. M. Botelho Do
  • Boukherroub, Rabah
  • Almeida, Pedro L.
  • Omrani, Amel Dakhlaoui
  • Khili, Faouzia
  • Raminhos, J. S.
  • Valente, Tiago
  • Barreiros, Susana
  • Barreiros, S.
  • Martins, M.
  • Paiva, A.
  • Reis, Rui L.
  • Duarte, A. R. C.
  • Paiva, Alexandre
  • Mano, Francisca
  • Borges, J. P.
  • Martins, Marta
  • Duarte, Ana Rita C.
  • Sá-Nogueira, I.
  • Mano, F.
  • Dardouri, Maïssa
  • Godinho, Mh
  • Soares, Paula
  • Echeverria Zabala, Coro
  • Almeida, Ana P. C.
  • João, Carlos F. C.
  • Fernandes, Susete
  • Laia, César
  • Pereira, Laura C. J.
  • Novo, Carlos
  • Coutinho, Joana T.
  • Machado, Diana
  • João, Carlos Fc
  • João, Carlos
  • Almeida, Rute
  • Neagu, Eugen
  • Quirós, Jennifer
  • Rosal, Roberto
  • Rodea-Palomares, Ismael
  • Boltes, Karina
  • Brogueira, Pedro
  • Alves, Ana M. R.
  • Marat-Mendes, José Narciso
  • Dias, Carlos
  • Igreja, Rui
  • Oliveira, F. A. Costa
  • Ranito, C. M. S.
  • Trindade, A. C.
  • Martins, A. F.
  • Belgacem, M. N.
OrganizationsLocationPeople

article

Conductive electrospun Polyaniline/Polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textiles

  • Baptista, Ana Catarina
  • Ferreira, Isabel
  • Canejo, João Paulo Heitor Godinho
  • Faria, Jaime Moreira Machado
  • Borges, João Paulo Miranda Ribeiro
  • Morais Faustino, Bruno Miguel
  • Perdigão, Patrícia
Abstract

<p>Advanced functionalities textiles embedding electronic fibers, yarns and fabrics are a demand for innovative smart cloths. Conductive electrospun membranes and yarns based on polyaniline/polyvinylpyrrolidone (PANI/PVP) were investigated using the chemical modification of PANI instead of using conventional coating processes as in-situ polymerization. PANI was synthesized from the aniline monomer and the influence of the oxidant-to-monomer ratio on electrical conductivity was studied. The optimized conductivity of pellets made with pressed PANI powders was 21 S·cm<sup>-1</sup>. Yarns were then prepared from the t-Boc-PANI/PVP electrospun membranes followed by PANI protonation to enhance their electrical properties. Using this methodology, electrospun membranes and yarns were produced with electrical conductivities of 1.7 x 10<sup>-2</sup> and 4.1 x 10<sup>-4</sup> S·cm<sup>-1</sup>.</p>

Topics
  • electrical conductivity
  • in-situ polymerization