Publicações no PortAberta

Co-autor de rede

Mapa da Ciência

Co-investigador da Rede

Tavares, Carlos José

Membro do Corpo Docente e de Investigadores

posições

Departamento de Física 1994 -
Centro de Física 1994 -

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publicações selecionadas

artigo académico
- Investigation of Carbon Quantum Dots With Good Optical Properties From Sunflower Seed Shells for Photoluminescence Sensing and DFT Analysis of Cd2+ Quenching. Luminescence. 2025
- Properties of Nb-doped TiO2 films prepared by grid-assisted magnetron sputtering at different substrate temperatures and Nb doping levels. Thin Solid Films. 2025
- Salicylic acid ionization dynamics in aqueous solution for pharmaceutical formulations. Colloids and Surfaces A-Physicochemical and Engineering Aspects. 2025
- Thermoelectric performance of smart textiles: Influence of graphene nanoplatelet concentration and textile substrate. Results in Surfaces and Interfaces. 2025
- Variation of the general mixing rule to explore the interphase in the AC electrical conductivity of polypropylene melt-mixed with as-grown carbon nanofiber composites. Physica B: Condensed Matter. 2025
- Study of the Cu(In,Ga)Se2 crystallization process through a combination of in-situ characterization techniques. Journal of Physics: Energy. 2025
- Anomalous phenomena in explosive percolation of polymer/metal nanocomposite films. Polymer. 2025
- Ancient and modern bone diagnosis: Towards a better understanding of chemical and structural feature alterations. Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy. 2025
- Electrical conductivity enhancement in polyaniline films via mixed ion-electron conductive fillers. Journal of Applied Polymer Science. 2024
- Photocatalytic activity of ZnO- and TiO2- coated poly (methyl methacrylate) microcapsules by atomic layer deposition for water purification. Thin Solid Films. 2024
- Optical and electrical analysis of polyethylene oxide/disodium hexachloroplatinate complex composite films. Journal of Applied Polymer Science. 2024
- Characterization of Microstructured Multiwalled Carbon Nanotube/Polydimethylsiloxane Composites for Piezoresistive Sensing Applications. Advanced Engineering Materials. 2024
- Optical, electrical, and structural properties of polyethylene oxide/fullerene nanocomposite films. Physica B: Condensed Matter. 2024
- Wide-field surface plasmon resonance microscope based on polyethylene oxide/polyacrylic acid brushes. Applied Surface Science. 2024
- Modeling a Graphene-Enhanced Surface Plasmon Resonance Sensor for Cancer Detection. Plasmonics. 2024
- Modeling and analysis of discrete particle detection in wide-field surface plasmon resonance microscopy. Sensors and Actuators A: Physical. 2024
- Optical, electrical and structural properties of iron doped zinc oxide nanostructures. Journal of Materials Science: Materials in Electronics. 2024
- Quercetin-mediated green synthesis of Au/TiO2 nanocomposites for the photocatalytic degradation of antibiotic ciprofloxacin. Journal of Industrial and Engineering Chemistry. 2024
- Selective electrochemical oxidation of organic compounds in a mass transfer-enhanced electrochemical flow reactor (e^-NETmix). Journal of Environmental Chemical Engineering. 2024
- Structural, Optical, and electrical properties of polymeric composites doped with K₂PtCl₆. Materials Science and Engineering B. 2024
- Towards green visible range active photocatalytic Au/TiO2 nanocomposites through rutin-based synthesis and their application in the degradation of ciprofloxacin. RSC Sustainability. 2024
- Organic mixed ion-electron conductive composite films based on polyacrylic acid/polyaniline. Organic Electronics. 2023
- Thermal-dependent morphological evolution effect on ion transportation in polyethylene oxide films. Polymer. 2023
- Design of Innovative Clothing for Pressure Injury Prevention: End-User Evaluation in a Mixed-Methods Study. International Journal of Environmental Research and Public Health. 2023
- Switchable Polyacrylic Acid Polyelectrolyte Brushes for Surface Plasmon Resonance Applications. Buildings. 2023
- Comparative Thermoelectric Properties of Polypropylene Composites Melt-Processed Using Pyrograf® III Carbon Nanofibers. Journal of Composites Science. 2023
- Thermoelectric and Structural Properties of Transparent Sb-Doped ZnO Thin Films Sputtered in a Confocal Geometry. Coatings. 2023
- Surface Atomic Arrangement of Aluminum Ultra-Thin Layers Grown on Si(111). Nanomaterials. 2023
- Thermoelectric and Structural Properties of Sputtered AZO Thin Films with Varying Al Doping Ratios. Coatings. 2023
- Effect of AlNPs distribution on the optical and electrical properties of PANI/AlNPs nanocomposite films. Physica B: Condensed Matter. 2023
- "Transparent niobium-doped titanium dioxide thin films with high Seebeck coefficient for thermoelectric applications" (vol 425, 127724, 2021). Surface and Coatings Technology. 2023
- Hybrid TiO2:Au nanostars based polymeric membranes for photocatalytic degradation of ciprofloxacin in water samples. Chemosphere. 2023
- Nano-SnO2/polyaniline composite films for surface plasmon resonance. Materials Chemistry and Physics. 2023
- Surface plasmon coupling between wide-field SPR microscopy and gold nanoparticles. Acta Cytologica. 2023
- The effect of Bi doping on the thermal conductivity of ZnO and ZnO:Al thin films. Vacuum. 2023
- Size Effect in Hybrid TiO2:Au Nanostars for Photocatalytic Water Remediation Applications. International Journal of Molecular Sciences. 2022
- Physical and chemical characterization of polyaniline (PANI)/indium tin oxide nanoparticles (ITONPs) nanocomposite films. Materials Chemistry and Physics. 2022
- Effect of gallium doping on structural and transport properties of the topological insulator Bi2Se3 grown by molecular beam epitaxy. Astronomy and Astrophysics. 2022
- PMMA Microcapsules for the Inactivation of SARS-CoV-2. ACS Omega. 2022
- Microencapsulation of Essential Oils: A Review. Polymer. 2022
- Multifunctional hybrid membranes for photocatalytic and adsorptive removal of water contaminants of emerging concern. Chemosphere. 2022
- Joining of Zirconia to Ti6Al4V Using Ag-Cu Sputter-Coated Ti Brazing Filler. Metals. 2022
- Biodegradable Polymers for Microencapsulation Systems. Advances in Polymer Technology. 2022
- Optical, electrical and morphological properties of (PANI/CSA-PEO)/(AgNPs-AgNO3) nanocomposite films. Physica B: Condensed Matter. 2022
- Effect of gallium doping on structural and transport properties of the topological insulator Bi₂Se₃ grown by molecular beam epitaxy. ArXiv. 2022
- Effect of hydrogen-related shallow donor on the physical and chemical properties of Ag-doped ZnO nanostructures. Journal of Materials Science: Materials in Electronics. 2022
- HR MAS NMR, dielectric impedance and XRD characterization of polyethylene oxide films for structural phase transitions. Physica B: Condensed Matter. 2022
- Nanoparticles positioning effect on properties of (PS-PANI/NiNPs) nanocomposite films. Polymers for Advanced Technologies. 2022
- Optical and structural properties of ZnO NPs and ZnO-Bi2O3 nanocomposites. Ceramics International. 2022
- Optical, electrical and chemical properties of PEO:I-2 complex composite films. Polymer Bulletin. 2022
- Photoisomerization kinetics of a novel photoswitchable film based on methyl red doped with sodium hexachloroplatinate hosted in polyethylene oxide. Journal of Applied Polymer Science. 2022
- UV-light assisted synthesis of high silica faujasite-type zeolite. Microporous and Mesoporous Materials. 2022
- Use and misuse of the Kubelka-Munk function to obtain the band gap energy from diffuse reflectance measurements. Solid State Communications. 2022
- XPS, UV-Vis, XRD, and PL spectroscopies for studying nickel nanoparticle positioning effect on nanocomposite film properties 2022
- Development of Photocatalytic 3D-Printed Cementitious Mortars: Influence of the Curing, Spraying Time Gaps and TiO2 Coating Rates. Buildings. 2021
- Quantum simulation of the ground-state Stark effect in small molecules: a case study using IBM Q. Soft Computing. 2021
- Is Poly(Methyl Methacrylate) (PMMA) a Suitable Substrate for ALD?: A Review. Polymer. 2021
- Dielectric relaxation, XPS and structural studies of polyethylene oxide/iodine complex composite films. Polymer Bulletin. 2021
- Effect of Cu-In-Ga Target Composition on Hybrid-Sputtered Cu(In,Ga)Se-2 Solar Cells. IEEE Journal of Photovoltaics. 2021
- The role of Ga and Bi doping on the local structure of transparent zinc oxide thin films. Journal of Alloys and Compounds. 2021
- Transparent niobium-doped titanium dioxide thin films with high Seebeck coefficient for thermoelectric applications. Surface and Coatings Technology. 2021
- Joining Alumina to Titanium Alloys Using Ag-Cu Sputter-Coated Ti Brazing Filler. Materials. 2020
- Simulation of Nonradiative Energy Transfer in Photosynthetic Systems Using a Quantum Computer. Complexity. 2020
- Photocatalytic Bi2O3/TiO2:N Thin Films with Enhanced Surface Area and Visible Light Activity. Coatings. 2020
- Photocatalytic and antimicrobial multifunctional nanocomposite membranes for emerging pollutants water treatment applications. Chemosphere. 2020
- Chemical preparation, crystal structure, Hirshfeld surface analysis, spectroscopy, DFT studies, thermal decomposition and magnetic measurements of (C4H12N2)[FeCl3(H2O)3]Cl2. Inorganic Chemistry Communications. 2020
- Compositional analysis by RBS, XPS and EDX of ZnO:Al,Bi and ZnO:Ga,Bi thin films deposited by d.c. magnetron sputtering. Vacuum. 2020
- Influence of Nb-doping on the local structure and thermoelectric properties of transparent TiO2:Nb thin films. Journal of Alloys and Compounds. 2020
- A new route for the synthesis of highly-active N-doped TiO2 nanoparticles for visible light photocatalysis using urea as nitrogen precursor. Catalysis Today. 2019
- Nb-doped Ti 2 O 3 films deposited through grid-assisted magnetron sputtering on glass substrate: Electrical and optical analysis. Materials Research. 2019
- Nb-doped Ti 2 O 3 films deposited through grid-assisted magnetron sputtering on glass substrate: Electrical and optical analysis. Materials Research. 2019
- Selected contributions from the 4th Photocatalytic and Superhydrophilic Surfaces Workshop, PSS2017. Catalysis Today. 2019
- Self-assembly modification of polyamide membrane by coating titanium dioxide nanoparticles for water treatment applications,Modificação self-assembly de membrana de poliamida pela deposição de nanopartículas de dióxido titânio para aplicações no tratamento de água. Revista Ambiente e Água. 2019
- Ultrasonic synthesis of Oct. trans-Br2Cu(N boolean AND N)(2) Jahn-Teller distortion complex: XRD-properties, solvatochromism, thermal, kinetic and DNA-binding evaluations. Ultrasonics Sonochemistry. 2019
- Synthesis and characterization of photocatalytic polyurethane and poly(methyl methacrylate) microcapsules for the controlled release of methotrexate. Drug Development and Industrial Pharmacy. 2018
- Comprehensive design analysis of ZnO anti-reflection nanostructures for Si solar cells. Superlattices and Microstructures. 2018
- Joining of TiAl Alloy Using Novel Ag-Cu Sputtered Coated Ti Brazing Filler. Microscopy and Microanalysis. 2018
- Combined in-depth X-ray Photoelectron Spectroscopy and Time-of-Flight Secondary Ion Mass Spectroscopy study of the effect of deposition pressure and substrate bias on the electrical properties and composition of Ga-doped ZnO thin films grown by magnetron sputtering. Thin Solid Films. 2018
- Joining of ¿-TiAl Alloy to Ni-Based Superalloy Using Ag-Cu Sputtered Coated Ti Brazing Filler Foil. Metals. 2018
- Corrigendum to Effect on the electrical and morphological properties of Bi incorporation into ZnO:Ga and ZnO:Al thin films deposited by confocal magnetron sputtering [Vacuum 152 (2018) 252–260](S0042207X17319036)(10.1016/j.vacuum.2018.03.033). Vacuum. 2018
- Corrigendum to Effect on the electrical and morphological properties of Bi incorporation into ZnO:Ga and ZnO:Al thin films deposited by confocal magnetron sputtering [Vacuum 152 (2018) 252–260](S0042207X17319036)(10.1016/j.vacuum.2018.03.033). Vacuum. 2018
- Synthesis of Bi2O3/TiO2 nanostructured films for photocatalytic applications. Ceramics International. 2018
- XPS analysis of ZnO:Ga films deposited by magnetron sputtering: Substrate bias effect. Applied Surface Science. 2018
- Development of stable current collectors for large area dye-sensitized solar cells. Applied Surface Science. 2017
- Development of stable current collectors for large area dye-sensitized solar cells. Applied Surface Science. 2017
- Diethylenetriamine/diamines/copper (II) complexes Cu(dien)(NN) Br-2: Synthesis, solvatochromism, thermal, electrochemistry, single crystal, Hirshfeld surface analysis and antibacterial activity. Arabian Journal of Chemistry. 2017
- Optical and structural analysis of solar selective absorbing coatings based on AlSiOx:W cermets. Solar Energy. 2017
- Synthesis, solvatochromism and crystal structure of trans- Cu(Et2NCH2CH2NH2)(2)center dot H2O (NO3)(2) complex: Experimental with DFT combination. Journal of Molecular Structure. 2017
- Comparative efficiency of TiO2 nanoparticles in suspension vs. immobilization into P(VDF-TrFE) porous membranes. Nanoscale. 2016
- Microencapsulation of citronella oil for solar-activated controlled release as an insect repellent. Applied Materials Today. 2016
- Solar selective absorbing coatings based on AlSiN/AlSiON/AlSiO y layers. Applied Surface Science. 2015
- Dependence of Ga-doped ZnO thin film properties on different sputtering process parameters: Substrate temperature, sputtering pressure and bias voltage. Thin Solid Films. 2015
- Deposition of Pd-Ag thin film membranes on ceramic supports for hydrogen purification/separation. Materials Research Bulletin. 2015
- Development of electrospun photocatalytic TiO<inf>2</inf>-polyamide-12 nanocomposites. Materials Chemistry and Physics. 2015
- Multifunctional Ti-Me (Me = Al, Cu) thin film systems for biomedical sensing devices. Vacuum. 2015
- Preparation of robust polyamide microcapsules by interfacial polycondensation of p-phenylenediamine and sebacoyl chloride and plasticization with oleic acid. Journal of Microencapsulation. 2015
- Influence of hydrogen plasma thermal treatment on the properties of ZnO:Al thin films prepared by dc magnetron sputtering. Vacuum. 2014
- Improving Photocatalytic Performance and Recyclability by Development of Er-Doped and Er/Pr-Codoped TiO2/Poly(vinylidene difluoride)-Trifluoroethylene Composite Membranes. Journal of Physical Chemistry C. 2014
- Optimisation of surface treatments of TiO2:Nb transparent conductive coatings by a post-hot-wire annealing in a reducing H-2 atmosphere. Thin Solid Films. 2014
- Study of the effect of the silver content on the structural and mechanical behavior of Ag-ZrCN coatings for orthopedic prostheses. Biomaterials Advances. 2014
- Synthesis of iron-doped TiO2 nanoparticles by ball-milling process: The influence of process parameters on the structural, optical, magnetic, and photocatalytic properties. Carbohydrate Polymers. 2014
- Food contact surfaces coated with nitrogen-doped titanium dioxide: Effect on Listeria monocytogenes survival under different light sources. Applied Surface Science. 2013
- Photocatalytic thin films coupled with polymeric microcapsules for the controlled-release of volatile agents upon solar activation. Journal of Physics: Conference Series. 2013
- Release of Volatile Compounds from Polymeric Microcapsules Mediated by Photocatalytic Nanoparticles. International Journal of Photoenergy. 2013
- Effect of hot-filament annealing in a hydrogen atmosphere on the electrical and structural properties of Nb-doped TiO 2 sputtered thin films. Thin Solid Films. 2012
- Electron backscatter diffraction analysis of ZnO:Al thin films. Applied Surface Science. 2012
- Micro and nanofilms of poly(vinylidene fluoride) with controlled thickness, morphology and electroactive crystalline phase for sensor and actuator applications. Smart Materials and Structures. 2011
- Drinking water treatment in a gravimetric flow system with TiO(2) coated membranes. African Journal of Biotechnology. 2011
- Nucleation of the Electroactive gamma Phase and Enhancement of the Optical Transparency in Low Filler Content Poly(vinylidene)/Clay Nanocomposites. Journal of Physical Chemistry C. 2011
- X-ray Scattering Experiments on Sputtered Titanium Dioxide Coatings onto PVDF Polymers for Self-Cleaning Applications. Journal of Applied Polymer Science. 2011
- Mn-doped ZnO nanocrystals embedded in Al 2 O 3 : Structural and electrical properties. Nanotechnology. 2010
- N-Doped Photocatalytic Titania Thin Films on Active Polymer Substrates. Journal of Biomedical Nanotechnology. 2010
- Photocatalytic degradation of CI Reactive Blue 19 with nitrogen-doped TiO2 catalysts thin films under UV/visible light. Journal of Molecular Structure. 2010
- Strain dependence electrical resistance and cohesive strength of ITO thin films deposited on electroactive polymer. Thin Solid Films. 2010
- The role of composition, morphology and crystalline structure in the electrochemical behaviour of TiNx thin films for dry electrode sensor materials. Electrochimica Acta. 2009
- Enhancement in the photocatalytic nature of nitrogen-doped PVD-grown titanium dioxide thin films. Astronomy and Astrophysics. 2009
- Structural and electrical properties of Al doped ZnO thin films deposited at room temperature on poly(vinilidene fluoride) substrates. Thin Solid Films. 2009
- Structural evolution of Ti-Al-Si-N nanocomposite coatings. Vacuum. 2009
- Application of fluorescence techniques to the study of protein adsorption and packing on biomaterial surfaces 2008
- PVD-Grown photocatalytic TiO2 thin films on PVDF substrates for sensors and actuators applications. Thin Solid Films. 2008
- Strain analysis of photocatalytic TiO2 thin films on polymer substrates. Thin Solid Films. 2008
- Study of Nd-doping effect and mechanical cracking on photoreactivity of TiO2 thin films. Vacuum. 2008
- Transmission electron microscopy analysis of the interfaces of TiAlN/Mo multilayers. Microscopy and Microanalysis. 2008
- XRD and FTIR analysis of Ti-Si-C-ON coatings for biomedical applications. Surface and Coatings Technology. 2008
- Iron-doped photocatalytic TiO2 sputtered coatings on plastics for self-cleaning applications. Materials Science and Engineering B-Solid State Materials For Advanced Technology. 2007
- Reactive sputtering deposition of photocatalytic TiO2 thin films on glass substrates. Materials Science and Engineering B-Solid State Materials For Advanced Technology. 2007
- Hard ZrO2/Al2O3 nanolaminated PVD coatings evaluated by nanoindentation. Surface and Coatings Technology. 2005
- Optimization and thermal stability of TiAlN/Mo multilayers. Surface and Coatings Technology. 2005
- Structural, electrical, optical, and mechanical characterizations of decorative ZrO x N y thin films. Astronomy and Astrophysics. 2005
- Atomic environment and interfacial structural order of TiAlN/Mo multilayers. Surface and Coatings Technology. 2004
- Microstructure, mechanical properties and cutting performance of superhard (Ti,Si,Al)N nanocomposite films grown by d.c. reactive magnetron sputtering. Surface and Coatings Technology. 2004
- HRTEM interfacial analysis on superhard TiAlN/Mo multilayers. Surface and Coatings Technology. 2003
- PVD grown (Ti,Si,Al)N nanocomposite coatings and (Ti,Al)N/(Ti,Si)N multilayers: Structural and mechanical properties. Surface and Coatings Technology. 2003
- Nanometer-scale multilayered Mo/Ti0.4Al0.6N hard coatings. Advanced Materials Forum I. 2002
- Study of roughness in Ti0.4Al0.6N/Mo multilayer structures. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 2002
- Mechanical and surface analysis of Ti0.4Al0.6N/Mo multilayers. Vacuum. 2001
- Microstructure of superhard (Ti,Al)N/Mo multilayers. Thin Solid Films. 2001
- A structural and mechanical analysis on PVD-grown (Ti,Al)N/Mo multilayers. Thin Solid Films. 2000
- Friction and adhesion behavior of polycrystalline diamond films deposited on metals. Surface and Coatings Technology. 2000
- Hard nanocomposite Ti-Si-N coatings prepared by DC reactive magnetron sputtering. Surface and Coatings Technology. 2000
- Structure determination of (Ti,Al)N/Mo multilayers. Thin Solid Films. 2000
- Mechanical characterisation of TiN/ZrN multi-layered coatings. Journal of Materials Processing Technology. 1999
- Deposition and characterization of multilayered TiN/ZrN coatings. Thin Solid Films. 1998
- Interfacial roughness of multilayered TiN/ZrN coatings. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 1998
- Structural characterization of multilayered sputtered TiN/ZrN coatings. Surface and Coatings Technology. 1998
- Autler-Townes splittings of photo-excited point defects. Radiation Effects and Defects in Solids. 1995
- AUTLER-TOWNES MODULATION OF COHERENT TRANSIENTS IN PHOTOEXCITED COLOR-CENTERS. Physical Review B. 1994
artigo de conferência
capítulo de livro
- Evaluation of air cleaning through photocatalytic asphalt mixture functionalized with TiO2 nanoparticles 2024
- Influence of Substrate Temperature and Post-annealing Treatment on the Microstructure and Electric Properties of ZnO:Al Thin Films Deposited by Sputtering. Key Engineering Materials. 2013
- Application of Modified Membranes in Drinking Water Treatment. Chemical Engineering Transactions. 2011
documento
livro
- Nanometer-scale multilayered Mo/Ti0.4Al0.6N hard coatings 2002