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Antimicrobial polymer composites with copper micro- and nanoparticles: Effect of particle size and polymer matrix
(SAGE, 2015)
The addition of metal particles, for instance, silver or copper, into polymer matrices is a relevant strategy producing novel antimicrobial materials. By using two particles with diameters around 10nm and 45 mu m, and ...
Mechanical behavior simulation: NCF/epoxy composite processed by RTM
(2019-02-01)
Considering aeronautics requirements, academies and industries are developing matrixes and reinforcements with higher mechanical performance. The same occurs with the process where new studies focus on obtaining composites ...
Electric and magnetic properties of polymer electrolyte/carbon black composites
(1998-12-01)
Measurements of 1H Nuclear Magnetic Resonance (NMR) relaxation times, Electron Paramagnetic Resonance (EPR) and AC Impedance Spectroscopy (IS) are reported for composites based on PEO8:LiClO4 and carbon black (CB), prepared ...
Photothermal microscopy applied to the study of polymer composites
(Elsevier, 2020-04)
It is proposed to transfer the capabilities of a high sensitivity photothermal technique, developed by the group and widely used in the study of thermal properties of ceramics, metals and glass, to the study of polymer ...
Porous hydroxyapatite scaffolds by polymer sponge method
(2009-02-02)
This study aimed to develop porous hydroxyapatite scaffold for bone regeneration using the replica of the polymeric sponge technique. Polyurethane sponges were used with varying densities to obtain the scaffolds. The results ...
Porous hydroxyapatite scaffolds by polymer sponge method
(2009-02-02)
This study aimed to develop porous hydroxyapatite scaffold for bone regeneration using the replica of the polymeric sponge technique. Polyurethane sponges were used with varying densities to obtain the scaffolds. The results ...
Electroactive smart polymers for biomedical applications
(MDPI AG, 2019)
© 2019 by the authors.The flexibility in polymer properties has allowed the development of a broad range of materials with electroactivity, such as intrinsically conductive conjugated polymers, percolated conductive ...
Composite materials obtained from textile fiber residue
(Sage Publications Ltd, 2011-03-01)
This article presents the use of fibers residue from textile industry to minimize environmental problems associated with material accumulation. Composite materials utilizing textile fiber residues and high density polyethylene ...
Composite materials obtained from textile fiber residue
(Sage Publications Ltd, 2011-03-01)
This article presents the use of fibers residue from textile industry to minimize environmental problems associated with material accumulation. Composite materials utilizing textile fiber residues and high density polyethylene ...