Prof. Dr. Mariana Amorim Fraga

All Stories

1. Article

   Impact of Nb 2 O 5 Coating Produced by Using the Reactive Sputtering Technique on Bacterial Biofilm Formation
   Prof. Dr. Mariana Amorim Fraga
2. Article

   Introductory Chapter: Silicon Carbide at the Forefront of Materials Innovation and Device Integration
   Prof. Dr. Mariana Amorim Fraga
3. Article

   SPECIAL EDITION – 45 YEARS OF THE REVISTA BRASILEIRA DE APLICAÇÕES DE VÁCUO
   Prof. Dr. Mariana Amorim Fraga
4. Article

   Next-generation nanomaterials for biomedical integration: Synergy, function, and translation
   Prof. Dr. Mariana Amorim Fraga
5. Article

   Silicon Carbide in Photoelectrochemical Water Splitting: Advances, Applications, and Future Horizons
   Prof. Dr. Mariana Amorim Fraga
6. Article

   Evaluation of a Tantalum Film Capacitive Pressure Sensor on PCB with Arduino-Based Readout
   Prof. Dr. Mariana Amorim Fraga
7. Article

   Silicon Carbide - From Materials Science to Nanotechnology and Microelectronics
   Prof. Dr. Mariana Amorim Fraga
8. Article

   Focus on women’s achievements and perspectives in materials sciences
   Prof. Dr. Mariana Amorim Fraga
9. Article

   The Role of Semiconductor Thin Films in Advancing MEMS Sensor Technology
   Prof. Dr. Mariana Amorim Fraga
10. Article

    CONSTRUÇÃO DE UM DISPOSITIVO PARA TRATAMENTO DE EPICONDILITE LATERAL COM LEDS INFRAVERMELHOS E VERMELHOS POR IMPRESSÃO 3D
    Prof. Dr. Mariana Amorim Fraga
11. Article

    Enhancing Temperature Control in 3D Bioprinting: A Comprehensive Study on PID Control Strategies
    Prof. Dr. Mariana Amorim Fraga
12. Article

    Enhancing Carbon Fiber Fabrics with ALD AlxOy Coatings: An Investigation of Thickness Effects on Weight, Morphology, Coloration, and Thermal Properties
    Prof. Dr. Mariana Amorim Fraga
13. Article

    Exploring TMA and H2O Flow Rate Effects on Al2O3 Thin Film Deposition by Thermal ALD: Insights from Zero-Dimensional Modeling
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
14. Article

    Initial Development of a Low-Cost Assistive Robotic Manipulator Using ESP32
    Prof. Dr. Mariana Amorim Fraga
15. Article

    Knowing the Sputtered Piezoelectric Films: Potential Materials for Flexible Sensors
    Prof. Dr. Mariana Amorim Fraga
16. Article

    Polymer Piezoresistive Biosensors: Basics & Current Status
    Prof. Dr. Mariana Amorim Fraga
17. Article

    Creating Semiconductors: Advanced Polymer Deposition
    Prof. Dr. Mariana Amorim Fraga
18. Article

    Innovations in Biosensing Technology Based on Semiconductor Polymers
    Prof. Dr. Mariana Amorim Fraga
19. Article

    The Versatile Horizon: SiC Power Semiconductors in Electric Vehicles, Renewable Energy, Aeronautics, and Space Systems
    Prof. Dr. Mariana Amorim Fraga
20. Article

    Transforming SiC Films: SF6 Plasma Etching Impact
    Prof. Dr. Mariana Amorim Fraga
21. Article

    Solar Cells in Space: Latest Materials & Tech
    Prof. Dr. Mariana Amorim Fraga
22. Article

    Maximizing Flexible Solar Panel Efficiency: Understanding Static and Dynamic Electrical Behavior
    Prof. Dr. Mariana Amorim Fraga
23. Article

    Surface Morphology and Spectroscopic Features of Homoepitaxial Diamond Films Prepared by MWPACVD at High CH4 Concentrations
    Prof. Dr. Mariana Amorim Fraga
24. Article

    Plasma-Assisted Nanofabrication: The Potential and Challenges in Atomic Layer Deposition and Etching
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
25. Article

    The status and perspectives of nanostructured materials and fabrication processes for wearable piezoresistive sensors
    Prof. Dr. Mariana Amorim Fraga
26. Article

    Exploring Co-Sputtered Films for Sensing: W-DLC as Piezoresistive Materials
    Prof. Dr. Mariana Amorim FragaHumber Furlan
27. Article

    Antimicrobial properties of SiC nanostructures and coatings
    Prof. Dr. Mariana Amorim Fraga
28. Article

    Antimicrobial Effect of Plasma-Activated Tap Water on Staphylococcus aureus, Escherichia coli, and Candida albicans
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
29. Article

    Effect of Plasma-Enhanced Atomic Layer Deposition on Oxygen Overabundance and Its Influence on the Morphological, Optical, Structural, and Mechanical Properties of Al-Doped TiO2 Coating
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
30. Article

    Editorial: Nanofilms and Nanostructures for Energy Applications
    Prof. Dr. Mariana Amorim Fraga
31. Article

    Growth and properties of sputtered highly (100)-oriented oxygenated AlN thin films for SAW sensing applications
    Prof. Dr. Mariana Amorim Fraga
32. Article

    An Experimental and Theoretical Study of the Impact of the Precursor Pulse Time on the Growth Per Cycle and Crystallinity Quality of TiO2 Thin Films Grown by ALD and PEALD Technique
    Prof. Dr. Mariana Amorim Fraga
33. Article

    Nanostructured Materials, T. Daniel Thangadurai, N. Manjubaashini, Sabu Thomas, and Hanna J. Maria Springer, 2020 221 pages, $106 (eBook $101) ISBN 9783030261443
    Prof. Dr. Mariana Amorim Fraga
34. Article

    Physicochemical Studies on the Surface of Polyamide 6.6 Fabrics Functionalized by DBD Plasmas Operated at Atmospheric and Sub-Atmospheric Pressures
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
35. Article

    Advancing SiC Films: From Synthesis to Applications
    Prof. Dr. Mariana Amorim Fraga
36. Article

    Atomic layer deposition of TiO2 and Al2O3 thin films for the electrochemical study of corrosion protection in aluminum alloy cans used in beverage
    Prof. Dr. Mariana Amorim Fraga
37. Article

    SiC based Miniaturized Devices
    Prof. Dr. Mariana Amorim Fraga
38. Article

    Editorial for the Special Issue on SiC Based Miniaturized Devices
    Prof. Dr. Mariana Amorim Fraga
39. Article

    Black TiO2 Thin Films Production Using Hollow Cathode Hydrogen Plasma Treatment: Synthesis, Material Characteristics and Photocatalytic Activity
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
40. Article

    MOS Capacitance Measurements for PEALD TiO2 Dielectric Films Grown under Different Conditions and the Impact of Al2O3 Partial-Monolayer Insertion
    Prof. Dr. Mariana Amorim Fraga
41. Article

    Plasma Treatment of Polyamide Fabric Surface by Hybrid Corona-Dielectric Barrier Discharge: Material Characterization and Dyeing/Washing Processes
    Prof. Dr. Mariana Amorim Fraga
42. Article

    Photovoltaic Science and Technology by J.N. Roy and D.N. Bose
    Prof. Dr. Mariana Amorim Fraga
43. Article

    Introduction
    Prof. Dr. Mariana Amorim Fraga
44. Article

    Development, Properties, and Applications of CVD Diamond-Based Heat Sinks
    Prof. Dr. Mariana Amorim Fraga
45. Article

    Nanomaterials for Biosensors: Fundamentals and Applications by Bansi Dhar Malhotra and Md. Azahar Ali
    Prof. Dr. Mariana Amorim Fraga
46. Article

    The Influence of AlN Intermediate Layer on the Structural and Chemical Properties of SiC Thin Films Produced by High-Power Impulse Magnetron Sputtering
    Prof. Dr. Mariana Amorim Fraga
47. Article

    Atomic Layer Deposited TiO2 and Al2O3 Thin Films as Coatings for Aluminum Food Packaging Application
    Prof. Dr. Mariana Amorim Fraga
48. Article

    Atomic Layer Deposited TiO2 and Al2O3 Thin Films as Coatings for Aluminum Food Packaging Application
    Prof. Dr. Mariana Amorim Fraga
49. Article

    The Influence of AlN Buffer Layer on the Structural and Chemical Properties of SiC Thin Films Produced by High-Power Impulse Magnetron Sputtering
    Prof. Dr. Mariana Amorim Fraga
50. Article

    SISTEMA ELETRÔNICO PARA MONITORAMENTO DE COLETORES DE PERFUROCORTANTES
    Prof. Dr. Mariana Amorim Fraga
51. Article

    Speeding up the Review Process Towards the Final Decision: an Ethical Pathway
    Prof. Dr. Mariana Amorim Fraga
52. Article

    Atomic layer deposition of TiO2 thin films on electrospun poly (butylene adipate-co-terephthalate) fibers: Freestanding TiO2 nanostructures via polymer carbonization
    Prof. Dr. Mariana Amorim Fraga
53. Article

    Preface
    Prof. Dr. Mariana Amorim Fraga
54. Article

    Biomedical applications of ultrathin atomic layer deposited metal oxide films on polymeric materials
    Prof. Dr. Mariana Amorim Fraga
55. Article

    Design and Characterization of Graphite Piezoresistors in Paper for Applications in Sensor Devices
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio Rasia
56. Article

    Growth and Characterization of Multilayered HFCVD Diamond Coatings on WC-Co Substrates
    Prof. Dr. Mariana Amorim Fraga
57. Article

    Nanotechnology and Functional Materials for Engineers Yaser Dahman
    Prof. Dr. Mariana Amorim Fraga
58. Article

    A Novel Method of Synthesizing Graphene for Electronic Device Applications
    Prof. Dr. Mariana Amorim Fraga
59. Article

    Addressing the Properties of Ultranano- and Microcrystalline CVD Diamond Films Grown on 4H-SiC Substrates
    Prof. Dr. Mariana Amorim Fraga
60. Article

    Experimental Studies on Low-Pressure Plane-Parallel Hollow Cathode Discharges
    Prof. Dr. Mariana Amorim Fraga
61. Article

    Book Review: " Piezoelectric Materials: Applications in SHM, Energy Harvesting & Biomechanics"
    Prof. Dr. Mariana Amorim Fraga
62. Article

    Emerging Materials for Energy Conversion and Storage
    Prof. Dr. Mariana Amorim Fraga
63. Article

    Exploring the Properties and Fuel Cell Applications of Ultrathin Atomic Layer Deposited Metal Oxide Films
    Prof. Dr. Mariana Amorim Fraga
64. Article

    Preface
    Prof. Dr. Mariana Amorim Fraga
65. Article

    TiO 2 coatings via atomic layer deposition on polyurethane and polydimethylsiloxane substrates: Properties and effects on C. albicans growth and inactivation process
    Prof. Dr. Mariana Amorim Fraga
66. Article

    1D Carbon Nanostructures for NEMS Applications
    Prof. Dr. Mariana Amorim Fraga
67. Article

    Pressure Microsensor based on DLC Thin Films
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio RasiaLeandro Koberstein
68. Article

    Evaluation of the Adhesion of Ultrananocrystalline Diamond Coatings on WC-Co Substrates
    Prof. Dr. Mariana Amorim Fraga
69. Article

    Metal-Containing DLC Films as Selective Solar Absorber Coatings
    Prof. Dr. Mariana Amorim Fraga
70. Article

    CVD Nanodiamond Thin Films in Solar Energy Conversion
    Prof. Dr. Mariana Amorim Fraga
71. Article

    Influence of the Al2O3partial-monolayer number on the crystallization mechanism of TiO2in ALD TiO2/Al2O3nanolaminates and its impact on the material properties
    Prof. Dr. Mariana Amorim Fraga
72. Article

    Plasma enhanced atomic layer deposition of TiO2 films
    Prof. Dr. Mariana Amorim Fraga
73. Article

    Impact of high N2flow ratio on the chemical and morphological characteristics of sputtered N-DLC films
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio Rasia
74. Article

    WC-Co substrate preparation and deposition conditions for high adhesion of CVD diamond coating
    Prof. Dr. Mariana Amorim Fraga
75. Article

    Diamond-coated hard metal tools
    Prof. Dr. Mariana Amorim Fraga
76. Article

    Silicon Carbide in Microsystem Technology — Thin Film Versus Bulk Material
    Prof. Dr. Mariana Amorim Fraga
77. Article

    Effect of metal target power on the properties of co-sputtered Sn-DLC and W-DLC thin films
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
78. Article

    Editorial
    Prof. Dr. Mariana Amorim Fraga
79. Article

    TiO2 and SiC thin films for solar energy conversion
    Prof. Dr. Mariana Amorim Fraga
80. Article

    Plasma-assisted techniques for growing hard nanostructured coatings
    Prof. Dr. Mariana Amorim Fraga
81. Article

    Development of a low-cost packaging for MEMS pressure sensors
    Prof. Dr. Mariana Amorim Fraga
82. Article

    Evaluation of piezoresistivity properties of sputtered ZnO thin films
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
83. Article

    Wide bandgap semiconductor thin films for piezoelectric and piezoresistive MEMS sensors applied at high temperatures: an overview
    Prof. Dr. Mariana Amorim Fraga
84. Article

    Study on the Correlation between Film Composition and Piezoresistive Properties of PECVD SixCy Thin Films
    Prof. Dr. Mariana Amorim FragaLeandro Koberstein
85. Article

    Electronic and MEMS devices based on SiC Thin Films
    Prof. Dr. Mariana Amorim Fraga
86. Article

    An overview on the modeling of silicon piezoresistive pressure microsensors
    Prof. Dr. Mariana Amorim FragaLeandro Koberstein
87. Article

    Tuning the properties of SiC films by dual magnetron sputtering
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
88. Article

    Studies on SiC, DLC and TiO2 thin films as piezoresistive sensor materials for high temperature application
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio Rasia
89. Article

    Chemical bonds, electrical resistivity and hardness of argon-incorporated SiC films
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
90. Article

    Effects of the Substrate on Piezoresistive Properties of Silicon Carbide Thin Films
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio RasiaLeandro Koberstein
91. Article

    Structural and Piezoresistive Characteristics of Amorphous Silicon Carbide Films Grown on AlN/Si Substrates
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio Rasia
92. Article

    Effect of nitrogen content in amorphous SiCxNyOz thin films deposited by low temperature reactive magnetron co-sputtering technique
    Prof. Dr. Mariana Amorim FragaArgemiro Soares da Silva Sobrinho
93. Article

    Laser annealing of sputter-deposited a-SiC and a-SiC x N y films
    Prof. Dr. Mariana Amorim Fraga
94. Article

    Piezoresistive Properties of SiC Thin Films
    Prof. Dr. Mariana Amorim Fraga
95. Article

    Comparison among performance of strain sensors based on different semiconductor thin films
    Prof. Dr. Mariana Amorim Fraga
96. Article

    Comparison between the Piezoresistive Properties of a-SiC Films Obtained by PECVD and Magnetron Sputtering
    Prof. Dr. Mariana Amorim Fraga
97. Article

    Preliminary evaluation of the influence of the temperature on the performance of a piezoresistive pressure sensor based on a-SiC film
    Prof. Dr. Mariana Amorim FragaDr Luiz Antonio Rasia
98. Article

    Effect of nitrogen doping on piezoresistive properties of a-Si x C y thin film strain gauges
    Prof. Dr. Mariana Amorim Fraga
99. Article

    Fabrication and characterization of a
    Prof. Dr. Mariana Amorim FragaLeandro Koberstein
100. Article

     Fabrication and characterization of piezoresistive strain sensors for high temperature applications
     Prof. Dr. Mariana Amorim Fraga
101. Article

     Studies about Flow Rate Effect on Atomic Fluorine Generation in Inductively Coupled CF4 Plasmas: A Global Model Investigation
     Prof. Dr. Mariana Amorim Fraga
102. Article

     Technology roadmap for development of SiC sensors at plasma processes laboratory
     Prof. Dr. Mariana Amorim Fraga
103. Article

     Electrical and Mechanical Properties of Post-Annealed SiCxNy Films
     Prof. Dr. Mariana Amorim Fraga
104. Article

     Etching Characteristics and Surface Morphology of Nitrogen-Doped a-SiC Films Prepared by RF Magnetron Sputtering
     Prof. Dr. Mariana Amorim Fraga
105. Article

     Nitrogen doping of SiC thin films deposited by RF magnetron sputtering
     Prof. Dr. Mariana Amorim Fraga
106. Article

     Etching Studies of Post-Annealed SiC Films Deposited by PECVD: Influence of the Oxygen Concentration
     Prof. Dr. Mariana Amorim Fraga