Current research studies of Mg–Ca–Zn biodegradable alloys used as orthopedic implants

B Istrate, C Munteanu, IV Antoniac, ȘC Lupescu - Crystals, 2022 - mdpi.com
Biodegradable alloys and especially magnesium-based alloys are considered by many
researchers as materials to be used in medicine due to their biocompatibility and excellent …

[HTML][HTML] Critical advances in the field of magnetron sputtered bioactive glass thin-films: An analytical review

GE Stan, M Montazerian, A Shearer, BW Stuart… - Applied Surface …, 2024 - Elsevier
Bioactive glasses (BGs) are known for their selective ability to (i) form a mechanically strong
interfacial bond with hard (bone) or soft tissues (gingivae or cartilages)(ie, silica-, silica …

In Vitro Evaluation of Ag- and Sr-Doped Hydroxyapatite Coatings for Medical Applications

E Ungureanu, A Vladescu, AC Parau, V Mitran… - Materials, 2023 - mdpi.com
Osseointegration plays the most important role in the success of an implant. One of the
applications of hydroxyapatite (HAp) is as a coating for metallic implants due to its bioactive …

Microstructural and electrochemical influence of Zn in MgCaZn biodegradable alloys

B Istrate, C Munteanu, MS Bălțatu, R Cimpoeșu… - Materials, 2023 - mdpi.com
In recent years, biodegradable materials have included magnesium alloys with
homogenous disintegration and a controllable degradation rate. Utilized in medical …

Preparation and characterization of hydroxyapatite coating by magnetron sputtering on Mg–Zn–Ag alloys for orthopaedic trauma implants

L Dragomir, A Antoniac, V Manescu, A Robu… - Ceramics …, 2023 - Elsevier
The aim of the present paper was to evaluate the effect of hydroxyapatite coatings on the two
types of Mg–Zn–Ag alloys as a possible solution to control magnesium alloy degradation …

In Vitro Studies Regarding the Effect of Cellulose Acetate-Based Composite Coatings on the Functional Properties of the Biodegradable Mg3Nd Alloys

A Streza, A Antoniac, R Ciocoiu, CM Cotrut… - Biomimetics, 2023 - mdpi.com
Magnesium (Mg) alloys are adequate materials for orthopedic and maxilo-facial implants
due to their biocompatibility, good mechanical properties closely related to the hard tissues …

Biocompatible Ti3Au–Ag/Cu thin film coatings with enhanced mechanical and antimicrobial functionality

CC Lukose, I Anestopoulos, IS Panagiotidis… - Biomaterials …, 2023 - spj.science.org
Background Biofilm formation on medical device surfaces is a persistent problem that
shelters bacteria and encourages infections and implant rejection. One promising approach …

Microstructure and corrosion behaviour of Mg-Ca and Mg-Zn-Ag alloys for biodegradable hard tissue implants

L Dragomir, I Antoniac, V Manescu, A Antoniac… - Crystals, 2023 - mdpi.com
Trauma orthopaedic surgery was the first domain to use degradable metallic implants made
of magnesium alloys since the early 20th century. Unfortunately, the major limitation that …

Influence of magnesium content on the physico-chemical properties of hydroxyapatite electrochemically deposited on a nanostructured titanium surface

CM Cotrut, E Ungureanu, IC Ionescu, RI Zamfir… - Coatings, 2022 - mdpi.com
The aim of this research was to obtain hydroxyapatite (HAp)-based coatings doped with
different concentrations of Mg on a Ti nanostructured surface through electrochemical …

[HTML][HTML] Antibacterial and biocompatible Zn and Cu containing CaP magnetron coatings for MgCa alloy functionalization

KA Prosolov, NA Luginin, LS Litvinova… - Journal of Materials …, 2023 - Elsevier
The application of bioresorbable magnesium-based alloys in medical implants has been
limited by their rapid dissolution rate. In order to enhance their suitability for medical use, this …