Search Results - "Barão, Valentim A. R"

Targeting Pathogenic Biofilms: Newly Developed Superhydrophobic Coating Favors a Host-Compatible Microbial Profile on the Titanium Surface by Souza, João G. S, Bertolini, Martinna, Costa, Raphael C, Cordeiro, Jairo M, Nagay, Bruna E, de Almeida, Amanda B, Retamal-Valdes, Belén, Nociti, Francisco H, Feres, Magda, Rangel, Elidiane C, Barão, Valentim A. R

“…Polymicrobial infections are one of the most common reasons for inflammation of surrounding tissues and failure of implanted biomaterials. Because…”
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Stability of cp-Ti and Ti-6Al-4V alloy for dental implants as a function of saliva pH - an electrochemical study by Barão, Valentim A. R., Mathew, Mathew T., Assunção, Wirley Gonçalves, Yuan, Judy Chia-Chun, Wimmer, Markus A., Sukotjo, Cortino

“…Objectives To investigate the role of different levels of pH of artificial saliva under simulated oral environment on the corrosion behavior of commercially…”
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The Effect of Smoking and Brushing on the Color Stability and Stainability of Different CAD/CAM Restorative Materials by Schelkopf, Stuart, Dini, Caroline, Beline, Thamara, Wee, Alvin G, Barão, Valentim A R, Sukotjo, Cortino, Yuan, Judy Chia-Chun

“…This study aimed to investigate and compare the color stability and stainability of computer-aided design/computer-aided manufacturing (CAD/CAM) restorative…”
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Effect of sucrose on biofilm formed in situ on titanium material by Souza, João G. S., Cury, Jaime A., Ricomini Filho, Antônio P., Feres, Magda, Faveri, Marcelo de, Barão, Valentim A. R.

“…Background Because sucrose may change the composition of biofilms formed on dental surfaces, the aim of this study was to evaluate in situ the effect of this…”
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Effect of Processing Methods of Human Saliva on the Proteomic Profile and Protein-Mediated Biological Processes by Miranda, Luis Fernando B., Lima, Carolina V., Pagin, Rafaela, Costa, Raphael C., Pereira, Marta Maria A., de Avila, Erica D., Bertolini, Martinna, Retamal-Valdes, Belén, Shibli, Jamil A., Feres, Magda, Barão, Valentim A. R., Souza, João Gabriel S.

“…The use of saliva as a protein source prior to microbiological and biological assays requires previous processing. However, the effect of these processing…”
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Ti-Ions and/or Particles in Saliva Potentially Aggravate Dental Implant Corrosion by Alhamad, Mostafa, Barão, Valentim A. R., Sukotjo, Cortino, Cooper, Lyndon F., Mathew, Mathew T.

“…The corrosive titanium products in peri-implant tissues are a potential risk factor for peri-implantitis. There is very limited information available on the…”
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Newly identified pathogens in periodontitis: evidence from an association and an elimination study by Veras, Eduardo Lobão, Castro dos Santos, Nídia, Souza, João Gabriel S., Figueiredo, Luciene C., Retamal-Valdes, Belen, Barão, Valentim A. R., Shibli, Jamil, Bertolini, Martinna, Faveri, Marcelo, Teles, Flavia, Duarte, Poliana, Feres, Magda

“…We assessed the level of evidence for the presence of new periodontal pathogens by (i) comparing the occurrence of non-classical periodontal taxa between…”
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Recent Advances and Prospects in β‑type Titanium Alloys for Dental Implants Applications by Calazans Neto, João V., Celles, Cícero A. S., de Andrade, Catia S. A. F., Afonso, Conrado R. M., Nagay, Bruna E., Barão, Valentim A. R.

“…Titanium and its alloys, especially Ti-6Al-4V, are widely studied in implantology for their favorable characteristics. However, challenges remain, such as the…”
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Mapping Bone Marrow Cell Response from Senile Female Rats on Ca-P-Doped Titanium Coating by Faverani, Leonardo P, Silva, William P P, de Sousa, Cecília Alves, Freitas, Gileade, Bassi, Ana Paula F, Shibli, Jamil A, Barão, Valentim A R, Rosa, Adalberto L, Sukotjo, Cortino, Assunção, Wirley G

“…Chemical and topographical surface modifications on dental implants aim to increase the bone surface contact area of the implant and improve osseointegration…”
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Targeting Biomechanical Endurance of Dental-Implant Abutments Using a Diamond-Like Carbon Coating by Borges, Guilherme Almeida, Costa, Raphael Cavalcante, Nagay, Bruna Egumi, Sacramento, Catharina Marques, Ruiz, Karina Gonzales Silverio, Solano de Almeida, Larissa, Rossino, Luciana Sgarbi, Fortulan, Carlos Alberto, Rangel, Elidiane Cipriano, Barão, Valentim A. R., Mesquita, Marcelo Ferraz

“…Abutment components (i.e., fixtures associated with oral implants) are essentially made of titanium (Ti), which is continuously exposed to the hash oral…”
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Effect of bleaching agents and soft drink on titanium surface topography by Faverani, Leonardo P., Barão, Valentim A. R., Ramalho-Ferreira, Gabriel, Ferreira, Mayara B., Garcia-Júnior, Idelmo R., Assunção, Wirley G.

“…The effects of carbamide peroxide, hydrogen peroxide and cola soft drink on the topographic modifications of commercially-pure titanium (CP-Ti) and Ti-6Al-4V…”
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Boosting Titanium Surfaces with Positive Charges: Newly Developed Cationic Coating Combines Anticorrosive and Bactericidal Properties for Implant Application by Silva, João Pedro dos S., Costa, Raphael C., Nagay, Bruna E., Borges, Maria H. R., Sacramento, Catharina M., da Cruz, Nilson C., Rangel, Elidiane C., Fortulan, Carlos A., da Silva, José H. D., Ruiz, Karina G. S., Barão, Valentim A. R.

“…Along with poor implant–bone integration, peri-implant diseases are the major causes of implant failure. Although such diseases are primarily triggered by…”
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The Potential Role of a Surface-Modified Additive-Manufactured Healing Abutment on the Expression of Integrins α2, β1, αv, and β6 in the Peri-Implant Mucosa: A Preliminary Human Study by Roth, Leandro Amadeu, Bastos, Marta Ferreira, Melo, Marcelo A, Barão, Valentim A R, Costa, Raphael C, Giro, Gabriela, Souza, João Gabriel Silva, Grzech-Leśniak, Kinga, Shibli, Jamil Awad

“…The stability of peri-implant soft tissues is essential for long-term success. Integrins play a vital role in biological processes through developing and…”
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Visible-Light-Induced Photocatalytic and Antibacterial Activity of TiO2 Codoped with Nitrogen and Bismuth: New Perspectives to Control Implant-Biofilm-Related Diseases by Nagay, Bruna E, Dini, Caroline, Cordeiro, Jairo M, Ricomini-Filho, Antônio P, de Avila, Erica D, Rangel, Elidiane C, da Cruz, Nilson C, Barão, Valentim A. R

“…Biofilm-associated diseases are one of the main causes of implant failure. Currently, the development of implant surface treatment goes beyond the…”
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Is there scientific evidence favoring the substitution of commercially pure titanium with titanium alloys for the manufacture of dental implants? by Cordeiro, Jairo M., Barão, Valentim A.R.

“…The development of Ti alloys to manufacture dental implants has emerged in recent years due to the increased failure of commercially pure titanium (cpTi)…”
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Faculty versus Student Repeatability on Evaluating Translucency of the Anterior Dentition by Sheets, James L., Marx, David B., Ariani, Nina, Barão, Valentim A. R., Wee, Alvin G.

“…The objective was to compare the repeatability between dental faculty, whose clinical practice was primarily restorative dentistry, and final year dental…”
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Early predicting tribocorrosion rate of dental implant titanium materials using random forest machine learning models by Ampadi Ramachandran, Remya, Barão, Valentim A.R., Ozevin, Didem, Sukotjo, Cortino, Pai .P, Srinivasa, Mathew, Mathew

“…Early detection and prediction of bio-tribocorrosion can avert unexpected damage that may lead to secondary revision surgery and associated risks of…”
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Extracellular biofilm matrix leads to microbial dysbiosis and reduces biofilm susceptibility to antimicrobials on titanium biomaterial: An in vitro and in situ study by Costa, Raphael Cavalcante, Souza, João Gabriel Silva, Bertolini, Martinna, Retamal‐Valdes, Belén, Feres, Magda, Barão, Valentim A. R.

“…Objectives To test the role of exopolysaccharide (EPS) polymers matrix to modulate the composition/virulence of biofilms growing on titanium (Ti) surfaces, the…”
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Titanium particles and ions favor dysbiosis in oral biofilms by Souza, João G. S., Costa Oliveira, Bárbara E., Bertolini, Martinna, Lima, Carolina Veloso, Retamal‐Valdes, Belén, Faveri, Marcelo, Feres, Magda, Barão, Valentim A. R.

“…Objective To evaluate the effect of titanium (Ti) particles and ions on oral biofilm growth and composition. Background Particles and ions of Ti released from…”
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Unraveling the effectiveness of antibiotics for peri‐implantitis treatment: A scoping review by Feres, Magda, Martins, Rodrigo, Souza, João Gabriel S., Bertolini, Martinna, Barão, Valentim A. R., Shibli, Jamil A.

“…Background Antibiotics are the most effective adjuncts in the treatment of periodontitis. However, the benefits of these agents in treating peri‐implantitis…”
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