Surface Functionalization of Orthopedic Titanium Implants with Bone Sialoprotein
نویسندگان
چکیده
منابع مشابه
Surface modification for titanium implants by hydroxyapatite nanocomposite
Background: Titanium (Ti) implants are commonly coated with hydroxyapatite (HA). However, HA has some disadvantages such as brittleness, low tensile strength and fracture toughness. It is desirable to combine the excellent mechanical properties of ZrO2 and the chemical inertness of Al2O3 with respect to the purpose of this project which was coating Ti implants with HA-ZrO2-Al2O3 to modify the s...
متن کاملBio-Functionalization of Titanium Surfaces for Dental Implants
Since dental implants are used in contact with many different tissues, it is necessary to have optimum surface compatibility with the host bone tissues and soft tissues. Furthermore, dental implant surfaces exposed to the oral cavity must remain plaque-free. Such materials can be created under well-controlled conditions by modifying the surfaces of metals that contact those tissues. “Tissue-com...
متن کاملElectrochemical Surface Processing Applied for the Functionalization of Titanium Screw Type Implants
Composite Materials Group, Department of Mechanical Engineering and Aeronautics, University of Patras, Patras 26500, Greece. School of Dentistry, Department of Prosthetic Dentistry, University of Athens, Greece. School of Mechanical Engineering, ATEI of Thessaly, Larisa, Thessalia, Greece. Department of Mechanical Engineering and Aeronautics, Laboratory of Biomechanics and Biomedical Engineerin...
متن کاملBone Response to Surface-Modified Titanium Implants: Studies on the Early Tissue Response to Implants with Different Surface Characteristics
In a series of experimental studies, the bone formation around systematically modified titanium implants is analyzed. In the present study, three different surface modifications were prepared and evaluated. Glow-discharge cleaning and oxidizing resulted in a highly stoichiometric TiO2 surface, while a glow-discharge treatment in nitrogen gas resulted in implants with essentially a surface of ti...
متن کاملLocal Cellular Responses to Titanium Dioxide from Orthopedic Implants
We evaluated recently published articles relevant to the biological effects of titanium dioxide (TiO2) particles on local endogenous cells required for normal bone homeostasis, repair, and implant osseointegration. Structural characteristics, size, stability, and agglomeration of TiO2 particles alter the viability and behavior of multiple bone-related cell types. Resulting shifts in bone homeos...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2016
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0153978