25 papers · ranked by Valyu relevance
Elia Marin, Alex Lanzutti, Iulian Vasile Antoniac
Titanium alloys have emerged as the most successful metallic material to ever be applied in the field of biomedical engineering. This comprehensive review covers the history of titanium in medicine, the properties of titanium and its alloys, the production technologies used to produce biomedical implants, and the most…
Nina Vorobkalo, Alibek Baisanov, Yerbolat Makhambetov, Yesmurat Mynzhasar + 1 more
'Yesmurat Mynzhasar' 'Nurzhan Nurgali'] This paper demonstrates the results on the experimental smelting of the titanium rich slag and complex titanium-containing ferroalloy under the large-scale laboratory conditions that simulate industrial one. The technological researches of the process were performed on an…
Yvoni Kirmanidou, Margarita Sidira, Maria-Eleni Drosou, Vincent Bennani + 4 more
'Vincent Bennani' 'Athina Bakopoulou' 'Alexander Tsouknidas' 'Nikolaos Michailidis' 'Konstantinos Michalakis'] Titanium implants are widely used in the orthopedic and dentistry fields for many decades, for joint arthroplasties, spinal and maxillofacial reconstructions, and dental prostheses. However, despite the quite…
Tomasz Trzepieciński, Sherwan Mohammed Najm, Jairo Alberto Muñoz, Jose Maria Cabrera + 2 more
The development of lightweight and durable materials for car body panels and load-bearing elements in the automotive industry results from the constant desire to reduce fuel consumption without reducing vehicle performance. The investigations mainly concern the use of these alloys in the automotive industry, which is…
Abdulsalam Saier, Ismail Esen, Hayrettin Ahlatci, Esma Keskin + 1 more
'Ligang Zhang'] In this study, microstructural characterization, mechanical (tensile and compressive) properties, and tribological (wear) properties of Titanium Grade 5 alloy after the oxidation process were examined. While it is observed that the grey contrast coloured α grains are coaxial in the microstructures, it…
Xiaotian Liu, Shuyang Chen, James K.H. Tsoi, Jukka Pekka Matinlinna
Titanium (Ti) has been used for long in dentistry and medicine for implant purpose. During the years, not only the commercially pure Ti but also some alloys such as binary and tertiary Ti alloys were used. The aim of this review is to describe and compare the current literature on binary Ti alloys, including Ti-Zr…
Authors not listed
Capacitive deionization (CDI) technology’s potential for sustainable desalination is contingent on breakthroughs in electrode materials. Defect-rich titanium (sub)oxides (anatase TiO₂(A), Ti₂O₃, Ti₃O₅, Ti₄O₇) offer compelling advantages, including tunable capacity, low environmental impact, and robustness. This study…
Eszter Geiszelhardt, Erika Tóth, Károly Bóka, Katalin Schlett + 2 more
Nanosized titanium dioxide is widely used by the industry e.g. in pigments, suncreams and food colors. Its environmental and biological effects have been investigated in the past, however, few studies have focused on its crystal structure-specific effects. In our experiments, the toxicity of two types of nanoparticles…
Eteri Svanidze, Tiglet Besara, M. Fevzi Ozaydin, Yan Xin + 4 more
'Hong Liang' 'Theo Siegrist' 'E. Morosan'] The search for new hard materials is often challenging from both theoretical and experimental points of view. Furthermore, using materials for biomedical applications calls for alloys with high biocompatibility which are even more sparse. The Ti1−xAux (0.22 ≤ x ≤ 0.8) exhibit…
AmirMahyar Khorasani
Ti and Ti-Based alloys have unique properties such as high strength, low density and excellent corrosion resistance. These properties are essential for the manufacture of lightweight and high strength components for biomedical applications. In this paper, Ti properties such as metallurgy, mechanical properties, surface…
Jacob J. Whittaker, David Eikrem, Joanna Whittaker, Gulaim A. Seisenbaeva + 5 more
In-vivo studies on wound healing have shown that small metal oxide nanoparticles (NPs), such as titania, ferria, and alumina, promote wound closure, likely by enhancing blood coagulation and via activation of the contact system. However, titania differs from the others as it supports the regrowth of normal skin tissue…
Jevin G. Meyerink, Divya Kota, Scott T. Wood, Grant A. Crawford
The therapeutic applications of titanium dioxide nanotubes (TiO_2_ NTs) as osteogenic surface treatments for titanium (Ti)-based implants are largely due to the finely tunable physical characteristics of these nanostructures. As these characteristics change, so does the cellular response, yet the exact mechanisms for…
Authors not listed
A mechanistic study of three hydrolyzed titanium–ligand complexes 2-phenylindole (PI)–TiCl₄, 2-phenylbenzoxazole (BZX)–TiCl₄, and 1,10-phenanthroline (Phen)–TiCl₄—reveals a unified pathway for direct air capture (DAC) and photocatalytic conversion of atmospheric CO₂ under ambient conditions. The process exemplifies a…
Authors not listed
Studies of the surface chemistry of the first few cycles of atomic layer deposition (ALD) using in situ and time-resolved operando techniques are attractive for realizing, understanding and obtaining true mechanistic information during the deposition. However, the latter techniques are yet to be applied to ALD of metal…
Qing Tan, Zhiran Yan, Huijun Wang, David Dye + 2 more
'Baptiste Gault'] The corrosion potential of commercially pure titanium in NaCl solutions is dramatically affected by trace Fe additions, which cause the appearance of submicron pockets of β phase at grain boundary triple points. Furthermore, the low solubility of hydrogen in hexagonal close-packed α-Ti makes titanium…
Sergey Eremeev, A. R. Shugurov
A comprehensive study of the evolution of electronic structure and chemical bonding in disordered Ti1-xAlxN and Ti1-x-y AlxTayN systems was performed by means of ab initio density functional theory calculations using crystal orbital Hamilton population technique.
Graeme J. Ackland, Con Healy, Sascha Koch, F. Brunke + 1 more
'Carsten Siemers'] We show that alloying with rare earth metals (REMs) can dramatically improve the machineability of a range of titanium alloys, even though the REM is not incorporated in the alloy matrix. The mechanism for this is that under cutting, shear bands are formed within which the nano-precipitates of REM…
Chaturanga D. Bandara, Dominik Pinkas, Martina Zanova, Martin Uher + 4 more
Dragonfly and cicada wing-inspired titanium nanopillar surfaces show promising bactericidal properties for antibacterial medical implant applications, but the precise mechanisms of bacteria-nanopillar interactions under hydrated conditions remain unclear. Cryo-electron tomography (cryo-ET) enables the visualisation of…
Shaolou Wei, Lujun Huang, Xinyi Li, Qi An + 1 more
The microstructural features and high-temperature oxidation resistance of hybrid (TiC+TiB) networks reinforced Ti-6Al-4V composites were investigated after fabricated with reaction hot pressing technique. The inhomogeneous distribution of hybrid reinforcers resulted in a sort of stress-induced grain refinement for α-Ti…
Zhiwei Bian, Desheng Chen, Lina Wang, Hongxin Zhao + 2 more
Large Amounts of Sodium Additives Authors: ['Zhiwei Bian' 'Desheng Chen' 'Lina Wang' 'Hongxin Zhao' 'Yulan Zhen' 'Tao Qi'] High purity iron is obtained from vanadium-titanium magnetite (VTM) by one-step coal-based direct reduction-smelting process with coal as reductant and sodium carbonate (Na2CO3) as additives.…
Lanig Lefort, Sébastien Gilles, Susan Chamorro-Rodriguez, Marie-Laurence Giorgi + 5 more
Mucointegration is as important as osseointegration to ensure the survival of implant-supported prosthesis. Indeed, effective soft tissue integration (STI) prevents the appearance of complication through bacterial dissemination. To optimize STI, electrochemical anodization can be used to nanostructure the…
Shazia Shaikh, Sunita Kedia, Deepti Singh, Mahesh Subramanian + 1 more
'Sucharita Sinha'] Titanium and its alloy are most widely used implant materials in dental and orthopaedic fields. However, infections occurring during implantation leads to implant failure in most of the cases. Here, we have demonstrated antibacterial behavior of Ti6Al4V alloy achieved when surface modified using…
Authors not listed
The reduction of aromatic compounds is a stalwart transformation in modern organic synthesis since it allows the generation of novel complex three-dimensional (3D) chemical entities from two-dimensional precursors (2D), linking readily available aro-matic feedstocks with unobtainable alicyclic structures. However…
Shotaro Yamano, Tomoki Takeda, Yuko Goto, Shigeyuki Hirai + 10 more
With the rapid development of alternative methods based on the spirit of animal welfare, the publications of animal studies evaluating endpoints such as cancer have been extremely reduced. There have been no systemic inhalation exposure studies of titanium dioxide nanoparticles (TiO_2_ NPs) using CByB6F1-Tg(HRAS)2Jic…
Konlin Shen, Michel M. Maharbiz
The lifetime of neural implants is strongly dependent on packaging due to the aqueous and biochemically aggressive nature of the body. Over the last decade, there has been a drive towards neuromodulatory implants which are wireless and approaching millimeter-scales with increasing electrode count. A so-far unrealized…