73 documents found, page 1 of 8
Magnetoelectrics for biomedical applications: 130 years later, bridging materia...
Martins, Pedro Libânio Abreu; Brito-Pereira, Ricardo; Ribeiro, Sylvie Oliveira; Lanceros-Mendez, S.; Ribeiro, Clarisse Marta OliveiraMagnetoelectric (ME) materials have emerged as promising candidates for a wide range of biomedical applications due to their unique ability to couple and manipulate both magnetic and electric signals. This comprehensive review provides an overview of the recent advancements and potential applications of MEs materials in various areas of biomedicine. Inspired by Mary Shelley's “Frankenstein,” the introduction (S...
Environmentally friendlier wireless energy power systems: the coil on a paper a...
Brito-Pereira, R.; Pereira, N.; Ribeiro, Clarisse Marta Oliveira; Lanceros-Méndez, S.; Martins, Pedro Libânio AbreuPaper is ubiquitous in everyday life and a low-cost environmentally friendly material. Thus, the printing of advanced conductive/magnetic nanomaterials on paper will allow the scalable production of flexible smart electronics, including energy-storage devices, sensors, inductors or antennas, among others, contributing towards more sustainable electronics. Particularly, wireless charging technologies are becomin...
Polymer-based magnetoelectric scaffolds for wireless bone repair: The fillers’ ...
Brito-Pereira, R.; Martins, Pedro Libânio Abreu; Lanceros-Mendez, S.; Ribeiro, Clarisse Marta OliveiraReplicating the natural cellular environment is a critical strategy when employing biomaterials to enhance tissue regeneration. However, effectively controlling physical cues, including electrical and mechanical stimuli, in the extracellular microenvironment to promote tissue regeneration, remains a challenging endeavor. This study presents the technological utilization of magnetoelectric (ME) composites, capab...
Giant magnetoelectric effect of Ni–Mn-Ga/piezopolymer composites tailored by a ...
L’vov, Victor A.; Martins, Pedro Libânio Abreu; Pereira, Nelson Miguel Macedo Silva; García Díez, Ander; Hosoda, Hideki; Chernenko, VolodymyrPolymer-based magnetoelectric (ME) composites, composed of magnetostrictive and piezoelectric phases, in addition to exhibiting an effective coupling between the magnetic and electric orders of the matter, also offer important advantages for the Internet-of-Things, digitalization, and 4.0 revolution environments: light weight, flexibility, wearability, environmental friendliness, printability, and biocompatibil...
Smart and multifunctional materials based on electroactive poly(vinylidene fluo...
Costa, Carlos Miguel Silva; Cardoso, Vanessa Fernandes; Martins, Pedro Libânio Abreu; Correia, Daniela Maria Silva; Gonçalves, Renato FerreiraFrom scientific and technological points of view, poly(vinylidene fluoride), PVDF, is one of the most exciting polymers due to its overall physicochemical characteristics. This polymer can crystalize into five crystalline phases and can be processed in the form of films, fibers, membranes, and specific microstructures, being the physical properties controllable over a wide range through appropriate chemical mod...
Photocurable hybrid materials with high magnetodielectric coupling
Mendes-Felipe, Cristian; Carvalho, Rui; Martins, Pedro Libânio Abreu; Ivankov, Oleksandr Igorovych; Bobrikov, Ivan; Petrenko, Viktor I.Magnetodielectric materials are highly interesting in the scope of Internet of Things (IoT)-related devices such as antennas, sensors, and actuators, as they allow the magnetic control of the dielectric response. Among the different possible methods for their development, the combination of photocurable polymers and magnetic nanoparticles allows more sustainable processes with high production velocities, room p...
Advances in printing and electronics: from engagement to commitment
Martins, Pedro Libânio Abreu; Pereira, N.; Lima, A. C.; Garcia, A.; Mendes-Filipe, C.; Polícia, R.; Correia, V.; Lanceros-Mendez, S.In recent years, printed electronics reached enormous popularity as a result of their huge potential to offer unique features that are not attainable through traditional fabrication, namely low-cost production, multifunctionality, stretchability, sustainability, and flexibility. Being expected a galloping increase in the use of printed technologies in the near future, due to the digitalization efforts associate...
Multifunctional magnetoelectric sensing and bending actuator response of polyme...
Fernandes, Liliana C.; Correia, Daniela Maria Silva; Tariq, Mohammad; Esperança, José M. S. S.; Martins, Pedro Libânio Abreu; Lanceros-Méndez, S.With the evolution of the digital society, the demand for miniaturized multifunctional devices has been increasing, particularly for sensors and actuators. These technological translators allow successful interaction between the physical and digital worlds. In particular, the development of smart materials with magnetoelectric (ME) properties, capable of wirelessly generating electrical signals in response to e...
Improving the performance of paper-based dipole antennas by electromagnetic flu...
Carvalho, R.; Brito-Pereira, R.; Pereira, N.; Lima, A. C.; Ribeiro, Clarisse Marta Oliveira; Correia, V.; Lanceros-Mendez, S.One of the essential issues in modern advanced materials science is to design and manufacture flexible devices, in particular in the framework of the Internet of Things (IoT), to improve integration into applications. An antenna is an essential component of wireless communication modules and, in addition to flexibility, compact dimensions, printability, low cost, and environ-mentally friendlier production strat...
In a search for effective giant magnetoelectric coupling: magnetically induced ...
Martins, Pedro Libânio Abreu; Lima, Ana C.; L'vov, Victor A.; Pereira, Nélson; Sratong-on, Pimpet; Hosoda, Hideki; Chernenko, VolodymyrPoly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)) is a piezoelectric polymer suitable for applications in electromechanical and magnetoelectric (ME) systems. Ni-Mn-Ga alloys exhibit a giant magnetoelastic response related to their structural transformations of martensitic type, accompanied by noticeable volume changes. Together, in a thin film composite containing an ensemble of Ni-Mn-Ga particles (10 w...