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Joint replacement is a very successful medical treatment. However, the survivorship of the implants could be adversely affected due to the loss of materials in the form of particles or ions as the bearing surfaces articulate against earch other. The consequent tissue and immune response to the wear products, remain one of the key factors of their failure. Tribology has been defined as the science and technology of interacting surfaces in relative motion and all related wear products (e.g., particles, ions, etc.). Over the last few decades, in an attempt to understand and improve joint replacement technology, the tribological performance of several material combinations have been studied experimentally and assessed clinically. In addition, research has focused on the biological effects and long term consequences of wear products. Improvements have been made in manufacturing processes, precision engineering capabilities, device designs and materials properties in order to minimize wear and friction and maximize component longevity in vivo.
alginate --- biotribology --- multiwall carbon nanotubes --- arthroplasty --- validated model --- implant --- lubrication --- fillers --- ion treatment --- biomechanical testing/analysis --- titanium niobium nitride --- orthopedic --- UHMWPE --- wear testing --- wear resistance --- wear debris --- biomaterials --- biolubricant --- wear simulation --- surface engineering --- degenerative disc disease --- total disc replacement --- joint simulators --- crosslinked polyethylene --- TKA --- unicompartmental arthroplasty --- implants --- mechanical properties --- pin-on-plate --- ultra-high molecular weight polyethylene --- hip implants --- failure --- highly crosslinked UHMWPE --- gamma irradiation --- hip joint simulator --- oxidized zirconium --- osteolysis --- histomorphological characterization --- cross-linked polyethylene --- wear --- hip prosthesis --- cobalt --- abrasion --- metal-on-metal --- synovial lining --- wear debris cytotoxicity --- alternative bearings --- surfaces --- polyethylene wear --- knee replacement --- patello-femoral joint --- crosslink density --- FEA --- coating --- ultra high molecular weight polyethylene --- contact angle --- finite element analysis --- systematic review --- wear analysis/testing --- knee --- in vitro macrophages response --- synovial fluid --- gellan gum
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This book collects the articles published in the Special Issue “Polymeric Materials: Surfaces, Interfaces and Bioapplications”. It shows the advances in polymeric materials, which have tremendous applications in agricultural films, food packaging, dental restoration, antimicrobial systems, and tissue engineering. These polymeric materials are presented as films, coatings, particles, fibers, hydrogels, or networks. The potential to modify and modulate their surfaces or their content by different techniques, such as click chemistry, ozonation, breath figures, wrinkle formation, or electrospray, are also explained, taking into account the relationship between the structure and properties in the final application. Moreover, new trends in the development of such materials are presented, using more environmental friendly and safe methods, which, at the same time, have a high impact on our society.
Artificial muscle --- chitosan --- graphene oxide --- antifouling coatings --- tissue engineering --- biodegradable --- polymer cross-linking --- UV/ozone --- inmiscibility --- bioapplications --- antibacterial --- polypropylene --- degradation --- protein-repellent polymer --- micro- and nanopatterned films --- oral biofilms --- bio-based --- composite films --- stimuli-responsive materials/smart surfaces --- surface modification/functionalization --- caries inhibition --- superhydrophobic --- blends --- nanosecond laser surface modification --- biofouling --- degenerative disc disease --- surface-attached polymer network --- total disc replacement --- surface wettability --- bonding agents --- polydimethylsiloxane --- natural biofilms --- Electrical stimulation --- microparticles --- hemicelluloses --- superhydrophilic --- fossil --- surface segregation --- honeycomb --- prolonged drug release --- hydrogel --- conformational entropy --- Electroactive biomaterials --- antimicrobial --- ABS (Acrylonitrile-Butadiene-Styrene) --- intervertebral disc --- calcium chloride --- sustainable --- biodegradable polymers --- friction and wear --- Drug delivery --- alginate modification --- breath figures --- spinal fusion --- blends and (nano)composites --- composites --- antimicrobial polymer --- periodontal pathogens --- polymeric composites --- scaffolds --- corn stalk fiber --- worn surface morphology --- irradiance --- friction composite --- antimicrobial coatings --- gradient wrinkles --- porous surfaces --- Electrically conductive polymers --- oxygen barrier property --- food packaging --- spinal anatomy --- Smart composites --- recycling --- packaging --- hybrids --- bio-based polymers --- coatings --- poly(x-chlorostyrene) --- eco-friendly --- multidimensional scale analysis --- single-stranded conformation polymorphism --- Bioelectric effect --- spray drying --- herniated disc
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