FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312082325> ?p ?o ?g. }

• W4312082325 endingPage "47077" @default.
• W4312082325 startingPage "47070" @default.
• W4312082325 abstract "Implant-associated infections (IAI) are a common cause for implant failure, increased medical costs, and critical for patient healthcare. Infections are a result of bacterial colonization, which leads to biofilm formation on the implant surface. Nanostructured surfaces have been shown to have the potential to inhibit bacterial adhesion mainly due to antibacterial efficacy of their unique surface nanotopography. The change in topography affects the physicochemical properties of their surface such as surface chemistry, morphology, wettability, surface charge, and even electric field which influences the biological response. In this study, a conventional and cost-effective hydrothermal method was used to fabricate nanoscale protrusions of various dimensions on the surface of Ti, Ti6Al4V, and NiTi materials, commonly used in biomedical applications. The morphology, surface chemistry, and wettability were analyzed using scanning electron microscopy (SEM), X-ray photoemission spectroscopy (XPS), and water contact angle analysis. The antibacterial efficacy of the synthesized nanostructures was analyzed by the use of Escherichia coli bacterial strain. XPS analysis revealed that the concentration of oxygen and titanium increased on Ti and Ti6Al4V, which indicates that TiO2 is formed on the surface. The concentration of oxygen and titanium however decreased on the NiTi surface after hydrothermal treatment, and also a small amount of Ni was detected. SEM analysis showed that by hydrothermal treatment alterations in the surface topography of the TiO2 layer could be achieved. The oxide layer on the NiTi prepared by the hydrothermal method contains a low amount of Ni (2.8 atom %), which is especially important for implantable materials. The results revealed that nanostructured surfaces significantly reduced bacterial adhesion on the Ti, Ti6Al4V, and NiTi surface compared to the untreated surfaces used as a control. Furthermore, two sterilization techniques were also studied to evaluate the stability of the nanostructure and its influence on the antibacterial activity. Sterilization with UV light seems to more efficiently inhibit bacterial growth on the hydrothermally modified Ti6Al4V surface, which was further reduced for hydrothermally treated Ti and NiTi. The developed nanostructured surfaces of Ti and its alloys can pave a way for the fabrication of antibacterial surfaces that reduce the likelihood of IAI." @default.
• W4312082325 created "2023-01-04" @default.
• W4312082325 creator A5005395999 @default.
• W4312082325 creator A5006280351 @default.
• W4312082325 creator A5040486526 @default.
• W4312082325 creator A5068033079 @default.
• W4312082325 creator A5071309662 @default.
• W4312082325 date "2022-12-07" @default.
• W4312082325 modified "2023-10-17" @default.
• W4312082325 title "Fabrication of Antibacterial TiO₂ Nanostructured Surfaces Using the Hydrothermal Method" @default.
• W4312082325 cites W1601103901 @default.
• W4312082325 cites W1957092924 @default.
• W4312082325 cites W2007446526 @default.
• W4312082325 cites W2008158617 @default.
• W4312082325 cites W2062517525 @default.
• W4312082325 cites W2062926902 @default.
• W4312082325 cites W2063447512 @default.
• W4312082325 cites W2074255838 @default.
• W4312082325 cites W2096965186 @default.
• W4312082325 cites W2117267329 @default.
• W4312082325 cites W2122333369 @default.
• W4312082325 cites W2146487730 @default.
• W4312082325 cites W2150743378 @default.
• W4312082325 cites W2153748326 @default.
• W4312082325 cites W2157156743 @default.
• W4312082325 cites W2161669243 @default.
• W4312082325 cites W2165462684 @default.
• W4312082325 cites W2207645994 @default.
• W4312082325 cites W2317685136 @default.
• W4312082325 cites W2324681976 @default.
• W4312082325 cites W2331567198 @default.
• W4312082325 cites W2334209653 @default.
• W4312082325 cites W2340578763 @default.
• W4312082325 cites W2899033848 @default.
• W4312082325 cites W2901008554 @default.
• W4312082325 cites W2906990292 @default.
• W4312082325 cites W2908418786 @default.
• W4312082325 cites W2916139508 @default.
• W4312082325 cites W2972090629 @default.
• W4312082325 cites W2995856146 @default.
• W4312082325 cites W2996619746 @default.
• W4312082325 cites W3011566611 @default.
• W4312082325 cites W3013757506 @default.
• W4312082325 cites W3027615209 @default.
• W4312082325 cites W3033615563 @default.
• W4312082325 cites W3037804745 @default.
• W4312082325 cites W3048987220 @default.
• W4312082325 cites W3089014961 @default.
• W4312082325 cites W3094099018 @default.
• W4312082325 cites W3113144394 @default.
• W4312082325 cites W3131095586 @default.
• W4312082325 cites W3175702334 @default.
• W4312082325 cites W3208119692 @default.
• W4312082325 cites W3209950214 @default.
• W4312082325 cites W3210647681 @default.
• W4312082325 cites W4210324463 @default.
• W4312082325 cites W4252273074 @default.
• W4312082325 doi "https://doi.org/10.1021/acsomega.2c06175" @default.
• W4312082325 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36570258" @default.
• W4312082325 hasPublicationYear "2022" @default.
• W4312082325 type Work @default.
• W4312082325 citedByCount "1" @default.
• W4312082325 countsByYear W43120823252023 @default.
• W4312082325 crossrefType "journal-article" @default.
• W4312082325 hasAuthorship W4312082325A5005395999 @default.
• W4312082325 hasAuthorship W4312082325A5006280351 @default.
• W4312082325 hasAuthorship W4312082325A5040486526 @default.
• W4312082325 hasAuthorship W4312082325A5068033079 @default.
• W4312082325 hasAuthorship W4312082325A5071309662 @default.
• W4312082325 hasBestOaLocation W43120823251 @default.
• W4312082325 hasConcept C115537861 @default.
• W4312082325 hasConcept C127413603 @default.
• W4312082325 hasConcept C134514944 @default.
• W4312082325 hasConcept C156622251 @default.
• W4312082325 hasConcept C159985019 @default.
• W4312082325 hasConcept C171250308 @default.
• W4312082325 hasConcept C175708663 @default.
• W4312082325 hasConcept C191897082 @default.
• W4312082325 hasConcept C192562407 @default.
• W4312082325 hasConcept C26771246 @default.
• W4312082325 hasConcept C2777803738 @default.
• W4312082325 hasConcept C42360764 @default.
• W4312082325 hasConcept C506065880 @default.
• W4312082325 hasConcept C6556556 @default.
• W4312082325 hasConceptScore W4312082325C115537861 @default.
• W4312082325 hasConceptScore W4312082325C127413603 @default.
• W4312082325 hasConceptScore W4312082325C134514944 @default.
• W4312082325 hasConceptScore W4312082325C156622251 @default.
• W4312082325 hasConceptScore W4312082325C159985019 @default.
• W4312082325 hasConceptScore W4312082325C171250308 @default.
• W4312082325 hasConceptScore W4312082325C175708663 @default.
• W4312082325 hasConceptScore W4312082325C191897082 @default.
• W4312082325 hasConceptScore W4312082325C192562407 @default.
• W4312082325 hasConceptScore W4312082325C26771246 @default.
• W4312082325 hasConceptScore W4312082325C2777803738 @default.
• W4312082325 hasConceptScore W4312082325C42360764 @default.
• W4312082325 hasConceptScore W4312082325C506065880 @default.
• W4312082325 hasConceptScore W4312082325C6556556 @default.

• next