Search Results - "Santos, Ivair Aparecido"
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On the Distribution of Magnetic Moments in a System of Magnetic Nanoparticles
Published in Magnetochemistry (01-10-2022)“…Particle size distribution carries out a substantial role in the magnetic behavior of nanostructured magnetic systems. In fact, a vast literature on…”
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4th Generation Biomaterials Based on PVDF-Hydroxyapatite Composites Produced by Electrospinning: Processing and Characterization
Published in Polymers (06-10-2022)“…Biomaterials that effectively act in biological systems, as in treatment and healing of damaged or lost tissues, must be able to mimic the properties of the…”
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Chitosan-Coated Superparamagnetic Fe3O4 Nanoparticles for Magnetic Resonance Imaging, Magnetic Hyperthermia, and Drug Delivery
Published in ACS applied nano materials (12-04-2024)“…Superparamagnetic iron oxide nanoparticles (SPIONs) have great potential for biomedical applications as multipurpose magnetic resonance imaging (MRI) contrast…”
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On the effects of dislocations on the magnetism of BiFeO3 nanoparticles
Published in Journal of alloys and compounds (20-12-2021)“…•BiFeO3 with high dislocation density obtained by High Energy Cryomilling.•Several structural deformations were observed.•Enhanced magnetization and…”
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Evidence of an unusual magnetic behavior at the morphotropic phase boundary of La doped BiFeO3 ceramics
Published in Ferroelectrics (27-07-2023)“…In this paper, Bi (1-x) La x FeO 3 ceramics were processed considering two compositions inside (Bi 0.85 La 0.15 FeO 3 ) and outside (Bi 0.95 La 0.05 FeO 3 )…”
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On the effectiveness of vibrational spectroscopy to study piezoelectric polymers
Published in Ferroelectrics (27-07-2023)“…In order to investigate the effectiveness of vibrational spectroscopy in the characterization of polymer piezoelectric materials, poly(vinylidene fluoride)…”
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Fused filaments of PVDF/PLA blends for biomedical applications
Published in Ferroelectrics (27-07-2023)“…Artificial materials with piezoelectric properties have been increasingly investigated as potential candidates for replacing various living tissues. In this…”
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Doxorubicin-Loaded Magnetic Nanoparticles: Enhancement of Doxorubicin’s Effect on Breast Cancer Cells (MCF-7)
Published in Magnetochemistry (01-09-2022)“…The incidence of female breast cancer has increased; it is the most commonly diagnosed cancer, at 11.7% of the total, and has the fourth highest cancer-related…”
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Fungus-Based Magnetic Nanobiocomposites for Environmental Remediation
Published in Magnetochemistry (01-11-2022)“…The use of a variety of microorganisms for the degradation of chemicals is a green solution to the problem of environmental pollution. In this work,…”
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Evidence of an unusual magnetic behavior at the morphotropic phase boundary of La doped BiFeO 3 ceramics
Published in Ferroelectrics (27-07-2023)Get full text
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Dynamics of the natural genesis of β-TCP/HAp phases in postnatal fishbones towards gold standard biocomposites for bone regeneration
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15-10-2022)“…[Display omitted] •Natural genesis of β-TCP/HAp phases was used for biocomposites development.•Postnatal fishbones were used towards gold standard…”
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Chitosan-Coated Superparamagnetic Fe 3 O 4 Nanoparticles for Magnetic Resonance Imaging, Magnetic Hyperthermia, and Drug Delivery
Published in ACS applied nano materials (12-04-2024)Get full text
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4Ith/I Generation Biomaterials Based on PVDF-Hydroxyapatite Composites Produced by Electrospinning: Processing and Characterization
Published in Polymers (01-10-2022)“…Biomaterials that effectively act in biological systems, as in treatment and healing of damaged or lost tissues, must be able to mimic the properties of the…”
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On the synthesis and characterization of environmentally friendly BTNN-PVDF bulk composites
Published in Ferroelectrics (11-06-2019)“…In this paper, studies on the preparation and properties of barium sodium titanate niobate and poly(vinylidenefluoride) (PVDF) bulk composites are reported…”
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Temperature coefficient of piezoelectric constants in Pb(Mg1/3 Nb2/3)O3 - PbTiO3 ceramics
Published in Materials research (São Carlos, São Paulo, Brazil) (01-06-2004)“…In this work, the thermal stability of piezoelectric constants of PMN-PT ceramics in the tetragonal and rhombohedral phases were investigated in a wide range…”
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Structural phase relations in perovskite-structured BiFeO3-based multiferroic compounds
Published in Journal of advanced ceramics (01-06-2013)“…In this review, the state of the art in understanding the structural phase relations in perovskite-structured BiFeO 3 -based polycrystalline solid solutions is…”
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