Results 31 to 40 of about 975 (180)

Microstructures and mechanical properties of ceramics reinforced titanium matrix fabricated by pulsed electric current sintering

Journal of Materials Research and Technology, 2022
The evolution of microstructures and the mechanical properties of the fabricated compacts were analyzed following pulsed electric current sintering (PECS) of ceramics reinforced titanium samples. The Vickers microhardness values of the fabricated samples
Olusoji Oluremi Ayodele, Bukola Joseph Babalola, Peter Apata Olubambi   +2 more
doaj   +1 more source

Sintering of nanocrystalline materials: Sintering parameters

Heliyon, 2023
Nanostructured materials (NsM) are typical materials with structural length scales of one, two, or three dimensions in the range of 1–100 nm. In the development of NsM, the microstructure of a material, which is an integral factor in determining the ...
Bukola Joseph Babalola, Olusoji Oluremi Ayodele, Peter Apata Olubambi   +2 more
doaj   +1 more source

Case Report: Pseudotumor due to Trunnionosis in Ceramic-on-Ceramic THA Monoblock Acetabular Cup Disengagement. [PDF]

Case Rep Orthop
Adverse local tissue reaction (ALTR) and pseudotumor formation, representing inflammatory responses to wear debris that lead to osteolytic lesions, remain major long‐term complications of total hip replacement. Hard‐bearing total hip prostheses with improved tribological properties—particularly large‐diameter head (LDH) ceramic‐on‐ceramic (CoC ...
Olivieri M, Guarracino R, Lup D, Maso A, Storni E, Squarzoni S, Peccerillo V, Cimatti P, Dallari D, Caldora P.   +9 more
europepmc   +2 more sources

Next Generation Smart Implant Surfaces: Engineering Multifunctional Antimicrobial, Immunomodulatory and Regenerative Interfaces

Journal of Periodontal Research, EarlyView.
Natural‐inspired nano‐textured implant surfaces can be functionalised to modulate macrophage polarisation and local immune responses. This bioactive control promotes improved tissue integration and healing outcomes. ABSTRACT Dental implants rely on a stable and functional interface between the implant surface, surrounding tissues, and the oral ...
Roberto S. Pessoa, Lauren E. Steele, Mehvish Mumtaz, Denver P. Linklater, Neil M. O'Brien‐Simpson, Vladimir Baulin, Peter Kingshott, Roy Judge, Alastair J. Sloan, Elena P. Ivanova   +9 more
wiley   +1 more source

Emerging risk factors influencing the occurrence of peri‐implantitis

Periodontology 2000, EarlyView.
Abstract Background The objective of the present review is to explore the evidence and biological plausibility of factors that may expose dental implants to a greater likelihood of developing peri‐implantitis. Material and Methods An electronic screening on the PubMed library the was carried out to identify potential emerging factors that influence the
Alberto Monje, Ronald E. Jung, Cristina Valles, Nadja Naenni   +3 more
wiley   +1 more source

Population level data on aging in periodontal and peri‐implant health—Aging is not a contraindication for periodontal or peri‐implant therapy

Periodontology 2000, EarlyView.
Abstract Objectives Global population aging is leading to a greater retention of natural teeth into later life and an increasing prevalence of dental implant therapy. Although advanced age has traditionally been regarded as a risk factor for compromised outcomes, population level evidence remains lacking.
Dong Yang, Jia Chang, Siyu Huang, Yvonne L. Kapila   +3 more
wiley   +1 more source

Additive manufacturing of titanium-based alloys- A review of methods, properties, challenges, and prospects

Heliyon, 2022
The development of materials for biomedical, aerospace, and automobile industries has been a significant area of research in recent years. Various metallic materials, including steels, cast iron, nickel-based alloys, and other metals with exceptional ...
Thato Sharon Tshephe, Samuel Olukayode Akinwamide, Eugene Olevsky, Peter Apata Olubambi   +3 more
doaj   +1 more source

Corrosion Assessment of Zr2.5Nb Alloy in Ringer’s Solution by Electrochemical Methods

Applied Sciences, 2022
This study aims to investigate the anticorrosive properties of Zr2.5Nb alloy intended for possible applications in the human body; it was tested for 2 days in Ringer solution (an artificial analogue for human blood, considered the most corrosive body ...
Veaceslav Neaga, Lidia Benea, Elena Roxana Axente   +2 more
doaj   +1 more source

Inflammatory Pseudotumor After Total Hip Arthroplasty‐An Increasingly Recognized Complication

Orthopaedic Surgery, Volume 18, Issue 7, Page 1311-1327, July 2026.
This review systematically elucidates the clinical characteristics and management of inflammatory pseudotumor (IP) across different bearing surfaces, addressing a topic of increasing concern and providing a novel perspective. It synthesizes the five primary risk factors associated with IP, offering clinicians critical reference points.
Steve T. L. Pambayi, Zhi Zhao, Hongjun Peng, Ruihao Xia, Xishan Zhu, Wangdui Suolang, Gang Wang, Xiaoou Li, Yi Zeng   +8 more
wiley   +1 more source

Tribocorrosion performance of additively manufactured CuNi30 and SS-316L in marine environment: Seawater resistant alloys

Journal of Materials Research and Technology
This study presents the first systematic investigation of the tribocorrosion resistance of additively manufactured CuNi30 in artificial seawater (ASTM D1141-98), along with mechanical and tribocorrosion performance comparison against SS-316L. Both alloys
Muhammad Ammar Anjum, Ananya Nath, Sneha Goel, Ermei Mäkilä, Sagar Sarkar, Antti Salminen, Ashish Ganvir   +6 more
doaj   +1 more source