2023

van Duin, Martin; Machado, A. V.; Covas, J. A. – A look inside the extruder: evolution of chemistry, morphology and rheology along the extruder axis during reactive processing and blending , 2023-10-17T12:16:46Z

Rodrigues, Pedro V.; Vieira, Dalila Assunção Maia; Martins, Paola Chaves; Martins, Vilásia Guimarães; Castro, Maria Cidália Rodrigues; Machado, A. V. – Evaluation of active LDPE films for packaging of fresh orange juice , 2023-05-23T09:23:08Z

Machado, A. V.; Covas, J. A.; Van Duin, M – Chemical and morphological evolution of PA-6/Epm/Epm-g-MA blends in a twin screw extruder , 2023-10-17T12:58:14Z

Rocha, Helena Cristina Lopes; Antunes, Paulo; Lafont, Ugo; Nunes, J. P. – Processing and structural health monitoring of a composite overwrapped pressure vessel for hydrogen storage , 2023-12-05T11:11:04Z

Esteves, David Seixas; Pereira, Manuel F. C.; Ribeiro, Ana; Durães, Nelson; Paiva, Maria C.; Sequeiros, Elsa W. – Development of MWCNT/Magnetite flexible triboelectric sensors by magnetic patterning , 2023-10-18T10:38:48Z

Mould, S. T.; Barbas, J. M.; Machado, A. V.; Nóbrega, J. M.; Covas, J. A. – Monitoring the production of polymer nanocomposites by melt compounding with on-line rheometry , 2023-10-17T14:21:09Z

Andrade, Mariana A.; Rodrigues, Pedro V.; Barros, Carolina; Cruz, Vasco; Machado, A. V.; Barbosa, Cássia H.; Coelho, Anabela; Furtado, Rosália; Correia, Cristina Belo; Saraiva, Margarida; Vilarinho, Fernanda; Ramos, Fernando; Silva, Ana Sanches – Extending high fatty foods shelf-life protecting from lipid oxidation and microbiological contamination: an approach using active packaging with pomegranate extract , 2023-06-02T09:57:41Z

Martins, Paola Chaves; Latorres, Juliana Machado; Machado, A. V.; Martins, Vilásia Guimarães – Enhancement of polylactic acid films properties by incorporation of starch nanocrystals , 2023-10-17T11:19:31Z

Vieira, Dalila M.; Pereira, Carla; Calhelha, Ricardo C.; Barros, Lillian; Petrovic, Jovana; Sokovic, Marina; Barreiro, Maria Filomena; Ferreira, Isabel C. F. R.; Castro, Maria Cidália Rodrigues; Rodrigues, Pedro António Veiga; Machado, A. V. – Evaluation of plant extracts as an efficient source of additives for active food packaging , 2023-10-17T18:12:03Z

Machado, A. V.; Covas, J. A.; Walet, M; Van Duin, M – Effect of composition and processing conditions on the chemical and morphological evolution of PA-6/EPM/EPM-g-MA blends in a corotating twin-screw extruder , 2023-10-17T13:19:00Z

Machado, A. V.; Covas, J. A.; van Duin, M. – Evolution of morphology and of chemical conversion along the screw in a corotating twin-screw extruder , 2023-10-16T16:17:50Z

Sanches-Silva, Ana; Costa, Denise; Albuquerque, Tania G.; Buonocore, Giovanna Giuliana; Ramos, Fernando; Castilho, Maria Conceicao; Machado, A. V.; Costa, Helena S. – Trends in the use of natural antioxidants in active food packaging: a review , 2023-10-17T13:39:47Z

Pais, Jorge C.; Santos, Caio Rubens; Cabette, Marina; Hilliou, L.; Ribeiro, Jorge; Wang, Hainian; Mohd Hasan, Mohd Rosli – Feasibility of using bio-oil from biodiesel production for bio-bitumen creation , 2023-08-04T13:06:44Z

Sousa, João; Teixeira, Paulo F.; Hilliou, L.; Covas, J. A. – Experimental validation of a micro-extrusion set-up with in-line rheometry for the production and monitoring of filaments for 3D-printing , 2023-08-04T13:53:30Z

Braz, Joana Filipa Barros; Dencheva, Nadya Vasileva; Tohidi, Shafagh Dinparast; Denchev, Z. – Fast, multiple-use optical biosensor for point-of-care glucose detection with mobile devices based on bienzyme cascade supported on polyamide 6 microparticles , 2023-10-18T09:33:39Z

Vieira, Dalila Assunção Maia; Andrade, Mariana A.; Vilarinho, Fernanda; Silva, Ana Sanches; Rodrigues, Pedro V.; Castro, Maria Cidália Rodrigues; Machado, A. V. – Mono and multilayer active films containing green tea to extend food shelf life , 2023-10-17T11:38:28Z

Silva, Magda Sofia Gonçalves; Pinho, Isabel; Gonçalves, Hugo; Vale, Ana C.; Paiva, Maria C.; Alves, Natália M.; Covas, J. A. – Engineering ligament scaffolds based on PLA/graphite nanoplatelet composites by 3D printing or braiding , 2023-10-10T14:57:51Z

Capeto, Ana Paula; Uribe, Braian Esneider Buitrago; Pintado, Manuela; Guimarães, Ana Sofia; Oliveira, Ana L. S. – Synthesis of thermoset elastomer from microbial oil derived from the fermentation of sugarcane , 2023-12-19T11:33:22Z

Capêto, Ana Paula; Amorim, Manuela; Sousa, Sérgio; Costa, Joana R.; Uribe, Braian Esneider Buitrago; Guimarães, Ana Sofia; Pintado, Manuela; Oliveira, Ana L. S. – Fire-resistant bio-based polyurethane foams designed with two by-products derived from sugarcane fermentation process , 2023-09-15T11:11:44Z

Pedroso, Luís D.; Pontes, A. J.; Alves, António; Duarte, F. M.; Carneiro, O. S. – From transparent to opaque: a route towards multifunctional parts injected with a single material , 2023-11-27T11:08:21Z

Andrade, Mariana A.; Barbosa, Cássia H.; Cerqueira, Miguel A.; Azevedo, Ana Gabriela; Barros, Carolina Lemos; Machado, A. V.; Coelho, Anabela; Furtado, Rosália; Correia, Cristina Belo; Saraiva, Margarida; Vilarinho, Fernanda; Silva, Ana Sanches; Ramos, Fernando – PLA films loaded with green tea and rosemary polyphenolic extracts as an active packaging for almond and beef , 2023-10-17T11:06:34Z

Machado, A. V.; Covas, J. A.; van Duin, M. – Monitoring polyolefin modification along the axis of a twin-screw extruder. II. maleic anhydride grafting , 2023-10-16T17:03:34Z

Martins, Paola Chaves; Latorres, Juliana Machado; Martins, Vilásia Guimarães; Machado, A. V. – Effect of starch nanocrystals addition on the physicochemical, thermal, and optical properties of low-density polyethylene (LDPE) films , 2023-10-17T11:12:38Z

Machado, A. V.; Covas, J. A.; Van Duin, M – Monitoring polyolefin modification along the axis of a twin screw extruder. I. Effect of peroxide concentration , 2023-10-17T12:21:51Z

Matos, Joana; Martins, Carla I.; Simões, Ricardo João Ferreira – Nível de conhecimento e implementação da economia circular nas indústrias portuguesas de transformação de plásticos , 2023-11-14T11:08:11Z

Maia, Maria Luz; Vieira, Elsa F.; Grosso, Clara; Lopes, Graciliana; Vasconcelos, Vítor; Hilliou, L.; Delerue-Matos, Cristina – Integrated approach applying ultrasound-assisted extraction to recover bioactive material from Chondrus crispus , 2023-10-10T14:32:41Z

Souza, Hiléia K. S.; Kraiem, Wala; Ben Yahia, Amine; Aschi, Adel; Hilliou, L. – From seaweeds to hydrogels: Recent progress in kappa-2 carrageenans , 2023-10-10T15:51:36Z

Oliveira, Mariana Braga; Machado, A. V. – The role of phosphorus on eutrophication: a historical review and future perspectives , 2023-10-17T14:13:17Z

Nóbrega, J. M. – Computational rheology with OpenFOAM® computational library , 2023-05-02T13:53:46Z

Kharrat, Fatma; Chaari, Rania; Khlif, Mohamed; Hilliou, L.; Covas, J. A.; Haboussi, Mohamed; Bradai, Chedly – Bulge test technique and digital image correlation for the determination of the biaxial behavior of polymeric films , 2023-12-21T09:13:14Z

Araújo, Andreia Isabel Silva; Botelho, Gabriela; Oliveira, Mariana Braga; Machado, A. V. – Influence of clay organic modifier on the thermal-stability of PLA based nanocomposites , 2023-10-17T13:05:05Z

Kharrat, F.; Khlif, M.; Hilliou, L.; Covas, J. A.; Haboussi, M.; Bradai, C. – Application of the bulge test combined with 3D-DIC for biaxial characterization of PLA films and defect detection , 2023-10-10T14:18:20Z

Esteves, David Seixas; Durães, Nelson; Pedroso, Rúben; Melo, Amanda; Paiva, Maria C.; Sequeiros, Elsa W. – Fabrication of low electrical percolation threshold multi-walled carbon nanotube sensors using magnetic patterning , 2023-06-21T11:15:24Z

Saucedo-Zendejo, Felix R.; Nóbrega, J. M. – A novel approach to model the flow of generalized Newtonian fluids with the finite pointset method , 2023-05-02T09:44:27Z

Barros, Carolina; Miranda, Sónia; Castro, Olga; Carneiro, O. S.; Machado, A. V. – LDPE-Nanoclay films for food packaging with improved barrier properties , 2023-10-17T10:24:51Z

Peixoto, Tânia; Carneiro, Sofia; Fangueiro, Raúl; Guedes, Rui M.; Paiva, Maria C.; Lopes, Maria A. – Engineering hybrid textile braids for tendon and ligament repair application , 2023-12-31T01:50:48Z

Costa, Ricardo Daniel Pereira da; Clain, Stéphane; Machado, Gaspar J.; Nóbrega, J. M. – Very high-order accurate finite volume scheme for the steady-state incompressible Navier-Stokes equations with polygonal meshes on arbitrary curved boundaries , 2023-05-02T13:42:46Z

Baptista, Rosa Maria Ferreira; Gomes, Clara S. B.; Silva, Bruna Machado; Oliveira, joão; Almeida, B. G.; Castro, Maria Cidália Rodrigues; Rodrigues, Pedro António Veiga; Machado, A. V.; Freitas, Ruben Brandão; Rodrigues, Manuel José Lima Ferreira; de Matos Gomes, Etelvina; Belsley, M. – A polymorph of dipeptide halide glycyl-L-alanine hydroiodide monohydrate: crystal structure, optical second harmonic generation, piezoelectricity and pyroelectricity , 2023-07-24T11:23:40Z

Aali, Mohammadreza; Carneiro, O. S.; Nóbrega, J. M. – Profile extrusion die design: A comparative study between elastic and inelastic fluids , 2023-05-02T10:09:26Z

Ramôa, Bruno Manuel Oliveira; Costa, Ricardo Daniel Pereira da; Chinesta, Francisco; Nóbrega, J. M. – A semi-automatic approach based on the method of manufactured solutions to assess the convergence order in OpenFOAM , 2023-05-02T14:20:13Z

Costa, Ricardo Daniel Pereira da; Nóbrega, J. M.; Clain, Stéphane; Machado, Gaspar J. – High-order accurate conjugate heat transfer solutions with a finite volume method in anisotropic meshes with application in polymer processing , 2023-05-02T09:33:12Z

Araújo, Andreia Isabel Silva; Oliveira, M.; Oliveira, R.; Botelho, Gabriela; Machado, A. V. – Biodegradation assessment of PLA and its nanocomposites , 2023-10-17T12:54:33Z

Barbas, Joana M.; Machado, A. V.; Covas, J. A. – Processing conditions effect on dispersion evolution in a twin-screw extruder: polypropylene-clay nanocomposites , 2023-10-17T13:31:28Z

Mould, S.; Barbas, J.; Machado, A. V.; Nóbrega, J. M.; Covas, J. A. – Preparation of polymer-clay nanocomposites by melt mixing in a twin screw extruder: Using on-line SAOS rheometry to assess the level of dispersion , 2023-10-17T13:08:25Z

Matos, Joana; Martins, Carla I.; Simões, Carla L.; Simões, Ricardo João Ferreira – Comparative analysis of micro level indicators for evaluating the progress towards a circular economy , 2023-11-14T11:01:34Z

Silva, Magda Sofia Gonçalves; Gomes, Susana; Correia, Cátia Sofia Palma; Peixoto, Daniela; Vinhas, Carla Adriana Araújo; Rodrigues, Márcia T.; Gomes, Manuela E.; Covas, J. A.; Paiva, Maria C.; Alves, N. M. – Biocompatible 3D-printed tendon/ligament scaffolds based on polylactic acid/graphite nanoplatelet composites , 2023-11-22T13:50:10Z

Rodrigues, Pedro António Veiga; Ramôa, Bruno Manuel Oliveira; Torres, Ana Rita Oliveira; Castro, Maria Cidália Rodrigues; Machado, A. V. – Enhancing the interface behavior on polycarbonate/elastomeric blends: morphological, structural, and thermal characterization , 2023-07-12T16:23:00Z

Baptista, Rosa Maria Ferreira; Moreira, Gonçalo; Silva, Bruna; Oliveira, João; Almeida, B. G.; Castro, Maria Cidália Rodrigues; Rodrigues, Pedro António Veiga; Machado, A. V.; Belsley, M.; de Matos Gomes, Etelvina – Lead-free MDABCO-NH4I3 perovskite crystals embedded in electrospun nanofibers , 2023-02-24T14:14:41Z

Vilaça, Helena; Carvalho, André; Castro, Tarsila Gabriel; Castanheira, Elisabete M. S.; Hilliou, L.; Hamley, Ian; Melle-Franco, Manuel; Ferreira, Paula M. T.; Martins, J. A. R. – Unveiling the role of capping groups in naphthalene N-capped dehydrodipeptide hydrogels , 2023-06-13T11:25:08Z

Simoes, R – Current and Future Opportunities for 3D Printing in Modern Board Games , 2023