Publications

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A
Borges, J. P., M. H. Godinho, J. L. Figueirinhas, M. N. de Pinho, and M. N. Belgacem. "All-Cellulosic Based Composites." Cellulose Fibers: Bio- and Nano-Polymer Composites. Springer, 2011. 399-421. Abstract
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Azevedo, Afonso, Mariana P. Coelho, Jacinta O. Pinho, Paula I. P. Soares, Catarina P. Reis, João P. Borges, and Manuela M. Gaspar. "An alternative hybrid lipid nanosystem combining cytotoxic and magnetic properties as a tool to potentiate antitumor effect of 5-fluorouracil." (2024): 122558. Abstract
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Gavinho, Silvia, Manuel Graca, Pedro Prezas, João Borges, Jorge Silva, Eduardo Pires, Henrique Armes, and Jose Coucelo. "Antibacterial bioglass in dental implants: a canine clinical study." 31.Supplement_2 (2021): ckab120-006. Abstract
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Hammami, Imen, Sílvia Rodrigues Gavinho, Suresh Kumar Jakka, Manuel Almeida Valente, Manuel Pedro Fernandes Graça, Ana Sofia Pádua, Jorge Carvalho Silva, Isabel Sá-Nogueira, and João Paulo Borges. "Antibacterial Biomaterial Based on Bioglass Modified with Copper for Implants Coating." 14.7 (2023): 369. Abstract
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PIP, Soares, Ferreira IMM, Igreja RAGBN, Novo CMM, and Borges JPMR. "Application of hyperthermia for cancer treatment: recent patents review." Recent patents on anti-cancer drug discovery. 7 (2012): 64-73. Abstract
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Hammami, Imen, Sílvia Rodrigues Gavinho, Ana Sofia Pádua, Isabel Sá-Nogueira, Jorge Carvalho Silva, João Paulo Borges, Manuel Almeida Valente, and Manuel Pedro Fernandes Graça. "Bioactive Glass Modified with Zirconium Incorporation for Dental Implant Applications: Fabrication, Structural, Electrical, and Biological Analysis." 24.13 (2023): 10571. Abstract
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Gavinho, Sílvia Rodrigues, Ana Sofia Pádua, Laura Isabel Vilas Holz, Isabel Sá-Nogueira, Jorge Carvalho Silva, João Paulo Borges, Manuel Almeida Valente, and Manuel Pedro Fernandes Graça. "Bioactive glasses containing strontium or magnesium ions to enhance the biological response in bone regeneration." 13.19 (2023): 2717. Abstract
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Prezas, Pedro R., Manuel J. Soares, João P. Borges, Jorge C. Silva, Filipe J. Oliveira, and Manuel Pedro F. Graça. "Bioactivity enhancement of plasma-sprayed hydroxyapatite coatings through non-contact corona electrical charging." 13.6 (2023): 1058. Abstract
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Ana, Baptista, Ferreira Isabel, and Borges João Paulo. "Cellulose-Based Bioelectronic Devices." Cellulose: Medical, Pharmaceutical and Electronic Applications. Eds. Theo van de Ven, and Louis Godbout. INTECH, 2013. 67-82. Abstract
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Ana, Baptista, Ferreira Isabel, and Borges João Paulo. "Cellulose-based composite Systems for Biomedical Applications." Biomass-based Biocomposites. Eds. Vijay Kumar Thakur, and Amar Singh Singha. Smithers Rapra, 2013. 47-60. Abstract
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JP, Borges, Canejo JP, Fernandes SN, Brogueira P, and GODINHO MH. "Cellulose‐Based Liquid Crystalline Composite Systems." Nanocellulose Polymer Nanocomposites: Fundamentals and Applications. Ed. Vijay Kumar Thakur. Scrivener Publishing - Wiley. Scrivener Publishing - Wiley, 2014. 215-235. Abstract
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Pádua, Ana Sofia, Lígia Figueiredo, Jorge Carvalho Silva, and João Paulo Borges. "Chitosan scaffolds with mesoporous hydroxyapatite and mesoporous bioactive glass." 12.2 (2023): 137-153. Abstract
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Perdigão, Patrícia, Bruno Miguel Morais Faustino, Jaime Faria, João Paulo Canejo, João Paulo Borges, Isabel Ferreira, and Ana Catarina Baptista. "Conductive Electrospun Polyaniline/Polyvinylpyrrolidone Nanofibers: Electrical and Morphological Characterization of New Yarns for Electronic Textiles." 8.4 (2020): 24. Abstract
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Cardoso, João, Patrícia Almeida, Gonçalo Catatão, Guilherme Cândida, Frederico Páscoa, Daniela Silva, Carla Machado, João P. Borges, and Alexandre Velhinho. "Designing Structural Metamaterials." 8.1 (2022): 55. Abstract
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MP, Ribeiro, Espiga A, Silva D, Baptista P, Henriques J, Ferreira C, Silva JC, Borges JP, Pires E, Chaves P, and Correia IJ. "Development of a new chitosan hydrogel for wound dressing." WOUND REPAIR AND REGENERATION. 17 (2009): 817-824. Abstract
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PI, Soares, Dias SJ, Novo CM, Ferreira IM, Ferreira IM, and Borges JP. "Doxorubicin vs. Ladirubicin: Methods For Improving Osteosarcoma Treatment." Mini reviews in medicinal chemistry. 12 (2012): 1239-1249. Abstract
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Soares, PI, AM Alves, LC Pereira, JT Coutinho, IM Ferreira, CM Novo, and J. P. Borges. "Effects of surfactants on the magnetic properties of iron oxide colloids." J Colloid Interface Sci.. 419 (2014): 46-51. AbstractWebsite

Iron oxide nanoparticles are having been extensively investigated for several biomedical applications such as hyperthermia and magnetic resonance imaging. However, one of the biggest problems of these nanoparticles is their aggregation.

Taking this into account, in this study the influence of three different surfactants (oleic acid, sodium citrate and Triton X-100) each one with various concentrations in the colloidal solutions stability was analyzed by using a rapid and facile method, the variation in the optical absorbance along time.

The synthesized nanoparticles through chemical precipitation showed an average size of 9 nm and a narrow size distribution. X-ray diffraction pattern and Fourier Transform Infrared analysis confirmed the presence of pure magnetite. SQUID measurements showed superparamagnetic properties with a blocking temperature around 155 K. In addition it was observed that neither sodium citrate nor Triton X-100 influences the magnetic properties of the nanoparticles. On the other hand, oleic acid in a concentration of 64 mM decreases the saturation magnetization from 67 to 45 emu/g. Oleic acid exhibits a good performance as stabilizer of the iron oxide nanoparticles in an aqueous solution for 24 h, for concentrations that lead to the formation of the double layer.

AFR, Pimenta, Baptista AC, Carvalho T, Brogueira P, Lourenco NMT, Afonso CAM, Barreiros S, Vidinha P, and Borges JP. "Electrospinning of Ion Jelly fibers." MATERIALS LETTERS. 83 (2012): 161-164. Abstract
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PQ, Franco, Joao CFC, Silva JC, and Borges JP. "Electrospun hydroxyapatite fibers from a simple sol-gel system." MATERIALS LETTERS. 67 (2012): 233-236. Abstract
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Roberto, Nuno, Joana Dias, Lya Piaia, João P. Borges, and Célia R. Henriques. "Electrospun Polycaprolactone Fibers Doped with 1-Ethyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide and Poly (3, 4-ethylenedioxythiophene) for Neural Tissue Engineering." 8.1 (2022): 150. Abstract
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Hammami, Imen, Sílvia Rodrigues Gavinho, Ana Sofia Pádua, Maria Carmo do Lança, João Paulo Borges, Jorge Carvalho Silva, Isabel Sá-Nogueira, Suresh Kumar Jakka, and Manuel Pedro Fernandes Graça. "Extensive investigation on the effect of niobium insertion on the physical and biological properties of 45S5 bioactive glass for dental implant." 24.6 (2023): 5244. Abstract
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Gavinho, Sílvia R., Ana Sofia Pádua, Isabel Sá-Nogueira, Jorge C. Silva, João P. Borges, Luis C. Costa, and Manuel Pedro F. Graça. "Fabrication, structural and biological characterization of zinc-containing bioactive glasses and their use in membranes for guided bone regeneration." 16.3 (2023): 956. Abstract
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JP, Canejo, Borges JP, GODINHO MH, Brogueira P, Teixeira PIC, and Terentjev EM. "Helical Twisting of Electrospun Liquid Crystalline Cellulose Micro- and Nanofibers." Advanced Materials. 20 (2008): 4821-+. AbstractWebsite
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Morelli, Sabrina, Antonella Piscioneri, Simona Salerno, Ricardo Matos, Paula I. P. Soares, Jorge Carvalho Silva, João Paulo Borges, and Loredana De Bartolo. "Hollow Fiber and Nanofiber Membranes in Bioartificial Organs and Tissue Engineering." Hollow Fibers and Nanofibers in Membrane Science. Jenny Stanford Publishing, 2022. 409-460. Abstract
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Godinho, MH; Canejo, JP; Pinto, LFV; Borges, and JP; Teixeira. "How to mimic the shapes of plant tendrils on the nano and microscale: spirals and helices of electrospun liquid crystalline cellulose derivatives." 5 (2009): 2772-2776. Abstract
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