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Cristina Freire

Explore the profile of Cristina Freire including associated specialties, affiliations and a list of published articles. Areas
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Articles 74
Citations 484
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Recent Articles
1.
Hagger G, Guest S, Birchall S, Bradley A, Brindley C, Corbett D, et al.
JOR Spine . 2024 Nov; 7(4):e70010. PMID: 39544355
Introduction: Bacterial infection of the intervertebral disc can lead to vertebral endplate edema known as Modic changes, with associated chronic low back pain. Oral antimicrobial therapy has shown efficacy but...
2.
Kuzniarska-Biernacka I, Garbarz-Glos B, Skiba E, Maniukiewicz W, Monteiro M, Bak W, et al.
Molecules . 2024 Apr; 29(7). PMID: 38611697
This work is focused on the application of lanthanide-free perovskite BaSrTiO (0 < x < 1) in valorization of toxic pollutants as 4-nitrophenol (4-NPh). The series of perovskites were fabricated...
3.
Rocha M, Abreu B, Nunes M, Freire C, Marques E
J Colloid Interface Sci . 2024 Mar; 664:1056-1068. PMID: 38531183
Nanocomposites have garnered attention for their potential as catalysts in electrochemical reactions vital for technologies like fuel cells, water splitting, and metal-air batteries. This work focuses on developing three-dimensional (3D)...
4.
Rebelo S, Laia C, Szefczyk M, Guedes A, Silva A, Freire C
Molecules . 2023 Nov; 28(21). PMID: 37959857
To unveil and shape the molecular connectivity in (metallo)porphyrin-carbon nanotube hybrids are of main relevance for the multiple medicinal, photoelectronic, catalytic, and photocatalytic applications of these materials. Multi-walled carbon nanotubes...
5.
Fernandes V, Domingues V, Nunes M, Matos R, Kuzniarska-Biernacka I, Fernandes D, et al.
J Agric Food Chem . 2023 Feb; 71(8):3898-3905. PMID: 36792986
A new application of graphene-type materials as an alternative cleanup sorbent in a quick, easy, cheap, effective, rugged, and safe (QuEChERS) procedure combined with GC-ECD/GC-MS/GC-MS/MS detection was successfully used for...
6.
Abdelkader-Fernandez V, Fernandes D, Balula S, Cunha-Silva L, Perez-Mendoza M, Freire C
Dalton Trans . 2022 Nov; 51(46):17844-17857. PMID: 36354373
A guest@host POM@ZIF nanocomposite-PWCo@ZIF-67-has been synthesized using an strategy. This new nanocomposite exhibits (i) individually ZIF-67-cage-confined POM units, (ii) structural defects in the ZIF-67 host induced by the POM, and...
7.
Dalto F, Kuzniarska-Biernacka I, Pereira C, Mesquita E, Soares O, Pereira M, et al.
Nanomaterials (Basel) . 2021 Nov; 11(11). PMID: 34835780
TiO-containing photocatalysts, which combine TiO with carbon-based materials, are promising materials for wastewater treatment due to synergistic photodegradation and adsorption phenomena. In this work, TiO/AC composites were produced by the...
8.
Coombes Z, Plant K, Freire C, Basit A, Butler P, Conlan R, et al.
Pharmaceutics . 2021 Oct; 13(10). PMID: 34684000
Following oral administration, the bioavailability of progesterone is low and highly variable. As a result, no clinically relevant, natural progesterone oral formulation is available. After oral delivery, first-pass metabolism initially...
9.
Kuzniarska-Biernacka I, Garbarz-Glos B, Skiba E, Maniukiewicz W, Bak W, Antonova M, et al.
Materials (Basel) . 2021 Jul; 14(12). PMID: 34201245
Ferroelectric ceramics (BaTiO_MnO) with different Mn admixtures were prepared using solid-state synthesis. Elemental analysis, powder X-ray diffraction, scanning electron microscopy, Fourier-transform infrared spectroscopy, and impedance spectroscopy confirmed that the BaTiO...
10.
Ferreira P, Abreu B, Freire C, Fernandes D, Marques E
Materials (Basel) . 2021 Mar; 14(4). PMID: 33668549
Fuel cells are emerging devices as clean and renewable energy sources, provided their efficiency is increased. In this work, we prepared nanocomposites based on multiwalled carbon nanotubes (MWNTs) and transition...