Manufacture, Mechanical Properties and Metallurgy of Metallic Biomaterials (2nd Edition)

A special issue of Metals (ISSN 2075-4701). This special issue belongs to the section "Biobased and Biodegradable Metals".

Deadline for manuscript submissions: closed (29 February 2024) | Viewed by 612

Special Issue Editor


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Guest Editor
Facultad de Ingeniería Mecánica y Eléctrica (FIME), Universidad Autónoma de Nuevo León (UANL), Av. Universidad S/N, San Nicolás de los Garza 66455, Nuevo León, Mexico
Interests: biomaterials; tribology; manufacture
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Special Issue Information

Dear Colleagues,

This Special Issue aims to publish original papers related to the manufacture, mechanical properties and metallurgy of metallic biomaterials. Metallic biomaterials have been successfully used since the 20th century, with a beneficial impact on millions of people around the world. There are many applications in orthopedics (bone plates, screws and hip and knee artificial joints), dentistry (dental implants, bridges, dentures, etc.), cardiology (blood vessels fixation devices, vascular stents, catheter guide wires, artificial heart valves and pacemakers) and other areas such as surgical kits or metallic devices that interact with human soft tissues. 

Examples of relevant topics include the following:

  • Manufacturing processes: machining, forming, casting and additive manufacturing, as well as other manufacturing processes including engineered surface (PVD, CVD, etc.) and surface and finishing treatment processes in order to obtain functionalized properties including osseointegration and antibacterial improvements. Clinical cases relating to metallic prosthetic devices’ behavior and relation to the design, material structure and manufacturing process.
  • Mechanical properties related to specific manufacturing parameters and processes. Design of prosthetic devices, including computer simulation and experimental validation. The study of the tribological and fatigue properties of metallic biomaterials used in prosthetic implants and devices for total and partial joints, as well as novel techniques to evaluate mechanical properties.
  • Metallurgy of alloys employed for biomedical applications, including the design of alloys, heat treatments, thermochemical surface treatments and assessment of their properties, including resistance corrosion. Characterization studies using different laboratory techniques and failure analysis of retrieval prosthetic metallic devices are included.

Prof. Dr. Marco A. L. Hernandez-Rodriguez
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • metallic biomaterials
  • biometals, prosthetic devices
  • metallurgy
  • mechanical properties
  • biotribology
  • total joint replacements
  • bone plates
  • dental implants

Published Papers (1 paper)

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Review

28 pages, 1023 KiB  
Review
Titanium Surface Modification Techniques to Enhance Osteoblasts and Bone Formation for Dental Implants: A Narrative Review on Current Advances
by Sivakorn Tuikampee, Pisaisit Chaijareenont, Pimduen Rungsiyakull and Apichai Yavirach
Metals 2024, 14(5), 515; https://doi.org/10.3390/met14050515 - 28 Apr 2024
Viewed by 456
Abstract
Surface modifications for titanium, a material of choice for dental implants, can greatly alter the surface micro/nanotopography and composition of implants, leading to notable enhancements in their hydrophilicity, mechanical properties, osseointegration performance, and antibacterial performance, as well as their impacts on osteoblast activity [...] Read more.
Surface modifications for titanium, a material of choice for dental implants, can greatly alter the surface micro/nanotopography and composition of implants, leading to notable enhancements in their hydrophilicity, mechanical properties, osseointegration performance, and antibacterial performance, as well as their impacts on osteoblast activity and bone formation processes. This article aims to update titanium surface modification techniques for dental implants from the past to the present, along with their effects on osteoblasts and bone formation, by thoroughly summarizing findings from published studies. Peer-reviewed articles published in English consisting of in vitro, in vivo, and clinical studies on titanium dental implant surface treatments were searched in Google Scholar, PubMed/MEDLINE, ScienceDirect, and the Scopus databases from January 1983 to December 2023 and included in this review. The previous studies show that implant surface roughness, condition, and hydrophilicity are crucial for osteoblast adhesion and growth. While various techniques enhance osseointegration comparably, one of the most common approaches to accomplishing these properties is sandblasting large-grit acid etching surface treatment and coating with hydroxyapatite or chitosan. In conclusion, this review points out the efficacy of different subtraction and addition techniques in enhancing the surface properties of titanium dental implants, promoting favorable outcomes in terms of osteoblast activity and bone formation in various degrees. However, most existing studies predominantly compare treated and non-treated titanium, revealing a need for more comprehensive studies comparing the effects of various modification techniques. Moreover, further investigation of factors playing a role in the dynamic osseointegration process in addition to osteoblasts and their functions, as well as improved surface modification techniques for the treatment of compromised patients, is greatly required. Full article
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