|
|
|
|
|
Roberto Lo Giudice, Alessandro Sindoni, João Paulo Mendes Tribst, Amanda Maria de Oliveira Dal Piva, Giuseppe Lo Giudice, Ugo Bellezza, Giorgio Lo Giudice and Fausto Famà
Background: The High Performance Polymer is a based polymer biomaterial that was introduced as dental material to manufacture dentures superstructure and dental implants abutments. However, its surface characteristics and stress state still need to be pr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ke Zhao, Hongyan Wu, Changle Xiao, Jieyang Dong, Junzhao Ren and Zhaoxiang Peng
In order to improve the corrosion resistance of implant materials and understand the corrosion mechanisms, we prepared a biomedical Nb-Zr alloying layer on 316L stainless steel using double-layer glow plasma surface-alloying technology and investigated t...
ver más
|
|
|
|
|
|
|
|
|
|
|
So-Hyoun Lee, Eun-Bin Bae, Sung-Eun Kim, Young-Pil Yun, Hak-Jun Kim, Jae-Won Choi, Jin-Ju Lee and Jung-Bo Huh
The aim of this study was to examine the effects of immobilizing rhPDGF-BB plus rhBMP-2 on heparinized-Ti implants on in vivo osseointegration and vertical bone regeneration at alveolar ridges. Successful immobilizations of rhPDGF-BB and/or rhBMP-2 onto ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lilla Nádai, Bálint Katona, Attila Terdik, Eszter Bognár
Pág. 53 - 57
We studied chemical etching treatment on the surface of titanium implant materials, specifically 2 mm thick Grade 2 and nanoparticulate titanium discs, aiming to modify the surface roughness of samples. For chemical etching we investigated changes in rea...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sergio Alexandre Gehrke, Jaime Aramburú Júnior, Leticia Pérez-Díaz, Tiago Luis Eirles Treichel, Berenice Anina Dedavid, Piedad N. De Aza and Juan Carlos Prados-Frutos
A new implant design with healing chambers in the threads was analyzed and compared with a conventional implant macrogeometry, both implants models with and without surface treatment. Eighty conical implants were prepared using commercially pure titanium...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ghada Alrabeah, Jonathan C. Knowles and Haralampos Petridis
The improved peri-implant bone response demonstrated when utilizing the platform-switching concept may result from the reduced levels of metal ions released from implant?abutment surfaces to the surrounding tissues. These corrosion products may play a ma...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hun Kim, Yang-Ho Lee, Nam-Kwon Kim and Inn-Kyu Kang
Zirconia, with its excellent mechanical strength and esthetics, has a growing potential for applications in dentistry and orthopedics. However, in order for zirconia to have a high affinity with bone tissue, the bioactivity of the surface must be further...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ping-Jen Hou, Syamsiah Syam, Wen-Chien Lan, Keng-Liang Ou, Bai-Hung Huang, Ka-Chun Chan, Chi-Hsun Tsai, Takashi Saito, Chung-Ming Liu, Hsin-Hua Chou, Yueh-Tzu Huang and Fang-Yu Fan
This study aimed to evaluate the impact of surface-modified biomedical titanium (Ti) dental implant on osseointegration. The surfaces were modified using an innovative dip-coating technique (IDCT; sandblasted, large-grit, and acid-etched, then followed b...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrea Palermo, Franco Ferrante, Eleonora Stanca, Fabrizio Damiano, Antonio Gnoni, Tiziano Batani, Maria Annunziata Carluccio, Christian Demitri and Luisa Siculella
This study aimed to evaluate the combined use of the Concentrated Growth Factor (CGF) and the liquid phase of CGF (LPCGF) on dental implant surfaces, using a medical device to determine the migration of growth factors, from the implant surface to the rec...
ver más
|
|
|
|
|
|
|
|
|
|
|
Beata Kaczmarek-Szczepanska, Lidia Zasada, Marta Michalska-Sionkowska, Jithin Vishnu and Geetha Manivasagam
Titanium is one of the most widely used metals in implantology owing to its reduced modulus, improved corrosion resistance and good biocompatibility. In spite of its excellent biocompatibility, it does not exhibit inherent antibacterial and antioxidant a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hongzhou Dong and Sannakaisa Virtanen
Zinc-based alloys are emerging as an alternative to magnesium- and iron-based alloys for biodegradable implant applications, due to their appropriate corrosion performance and biocompatibility. However, localized corrosion occurring on the zinc surface, ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maarten Glibert, Carine Matthys, Aurélie Van Lancker, Amber Segers and Hugo De Bruyn
The influence of implant surface roughness on implant treatment outcome is still under debate. A rougher implant surface improves osseointegration but yields greater plaque accumulation and biofilm formation. Hybrid implants have a minimally rough compon...
ver más
|
|
|
|
|
|
|
|
|
|
|
Francesco Gianfreda, Carlo Raffone, Donato Antonacci, Federico Mussano, Tullio Genova, Giorgia Chinigò, Luigi Canullo and Patrizio Bollero
The use of dental implants has grown over the years and has led to higher success rates. To further enhance surgical outcomes, many research groups and companies have shifted their focus to surfaces roughness, wettability and chemistry. In a recent study...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jamal Takadoum
When introduced into the body, the implant interacts with biological environment and may suffer corrosion. In addition, when this implant is submitted to friction, it may degrade by tribocorrosion due to the simultaneous action of corrosion by the body l...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hongqin Zhu, Ji Tan, Jiajun Qiu, Donghui Wang, Zhe Zhao, Zihan Lu, Gaoshan Huang, Xuanyong Liu and Yongfeng Mei
Titanium and its alloys have been widely used for orthopedic and dental implants. However, implant failures often occur due to the implant-related bacterial infections. Herein, titanium oxide nanotubes (TNTs) with an average diameter of 75 nm were formed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Talita Kathleen Correia de Sousa, Fátima Raquel Maia, Sandra Pina, Rui L. Reis, Joaquim Miguel Oliveira, João Pedro Aquiles Carobolante, Ana Lúcia do Amaral Escada, Guilherme Arthur Longhitano and Ana Paula Rosifini Alves
This study focuses on the surface modification of Ti6Al4V scaffolds produced through additive manufacturing using the Powder-Bed Fusion Electron-Beam Melting (PBF-EB) technique. From our perspective, this technique has the potential to enhance implant os...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gianluigi Caccianiga, Gerard Rey, Marco Baldoni, Paolo Caccianiga, Alessandro Baldoni and Saverio Ceraulo
In periodontology, lasers have been suggested for the nonsurgical treatment of chronic periodontitis. Many wavelengths were tested, but unfortunately, most parts were not efficient. An Nd:YAG laser was applied in a specific protocol named the laser-assis...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sven Kliesch, Josef Chalupper, Thomas Lenarz and Andreas Büchner
Smartphones are increasingly being used to enable patients to play an active role in managing their own health through applications, also called apps. The latest generation of sound processors for cochlear implants offer Bluetooth connectivity that makes...
ver más
|
|
|
|
|
|
|
|
|
|
|
C. G. Moura, H. Dinis, O. Carvalho, P. M. Mendes, R. M. Nascimento and F. S. Silva
The use of Yttria-stabilized tetragonal zirconia polycrystals (Y-TZP) in medicine has rapidly expanded over the past decade, driven by its advantageous properties, showing potential to overcome titanium alloy in implant fabrication. The release of metal ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hanako Umehara, Reiko Kobatake, Kazuya Doi, Yoshifumi Oki, Yusuke Makihara, Takayasu Kubo and Kazuhiro Tsuga
The purpose of this study was to investigate the osseointegration aspects of alkali-treated implants by histological and bone morphometric evaluations. Titanium implants (control) and alkali hydrothermally-treated titanium implants were used. Samples wer...
ver más
|
|
|
|
|
|