Recent advancements in materials and coatings for biomedical implants

KK Amirtharaj Mosas, AR Chandrasekar, A Dasan… - Gels, 2022 - mdpi.com
Metallic materials such as stainless steel (SS), titanium (Ti), magnesium (Mg) alloys, and
cobalt-chromium (Co-Cr) alloys are widely used as biomaterials for implant applications …

Multifunctional coatings on implant materials—a systematic review of the current scenario

V Vishwakarma, GS Kaliaraj, KK Amirtharaj Mosas - Coatings, 2022 - mdpi.com
The challenges and demands of implant materials are changing as a result of the substantial
expansion in the global population. Suitable implants are required for aged people, physical …

Recent advances in selective laser–material interaction for biomedical device applications

SH Um, SW Hwang, CP Grigoropoulos… - Applied Physics …, 2022 - pubs.aip.org
Lasers that exhibit monochromaticity, directionality, coherence, and focusability have been
used in health care and defense industries for over five decades. Recently, the application of …

Functionalization of electrospun nanofiber for biomedical application

G Chakrapani, S Ramakrishna… - Journal of Applied …, 2023 - Wiley Online Library
For centuries, nanofibers have been fabricated by converting polymeric materials into
nanofibers with tunable mixtures, dimensions, pore structure, and interface properties …

Modification of titanium orthopedic implants with bioactive glass: a systematic review of in vivo and in vitro studies

J Liang, XY Lu, XR Zheng, YR Li, XY Geng… - … in Bioengineering and …, 2023 - frontiersin.org
Bioactive glasses (BGs) are ideal biomaterials in the field of bio-restoration due to their
excellent biocompatibility. Titanium alloys are widely used as a bone graft substitute material …

Electrophoretic deposition of tea tree oil containing chitosan/gelatin/whitlockite composite coatings for biofilm protection and bone tissue regeneration

S Batool, MA Akhtar, Z Hussain, AR Boccaccini - Ceramics International, 2024 - Elsevier
This work presents a design of experiment (DoE) approach to optimize the electrophoretic
deposition (EPD) parameters for chitosan (CS), gelatin (Gel), and whitlockite (WH) …

Cobalt doped biphasic calcium phosphate ceramics for bone regeneration applications: Assessment of in vitro antibacterial activity, biocompatibility, osteogenic and …

H Begam, S Dasgupta, S Bodhak, A Barui - Ceramics International, 2024 - Elsevier
The influence of cobalt ion dopant on the in vitro biological properties of biphasic calcium
phosphate (BCP) was investigated with an aim to develop an effective scaffold for bone …

[HTML][HTML] Identifying surface phonons in the vibrational spectra of carbonated apatite using density functional theory

A Živković, D Gemeri, H Bahmann, I Lukačević… - Materials today …, 2023 - Elsevier
Vibrational spectroscopy is widely used to examine the mineralogy of bone apatite. Yet,
these spectra may be significantly influenced by the nanometre size of the crystallites …

Effect of doping element and electrolyte's pH on the properties of hydroxyapatite coatings obtained by pulsed galvanostatic technique

E Ungureanu, DM Vranceanu, A Vladescu, AC Parau… - Coatings, 2021 - mdpi.com
Hydroxyapatite (HAp) is the most widely used calcium phosphate as a coating on metal
implants due to its biocompatibility and bioactivity. The aim of this research is to evaluate the …

Microstructure and mechanical characteristics of Ti-Ta alloys before and after NaOH treatment and their behavior in simulated body fluid

I Hulka, JC Mirza-Rosca, D Buzdugan, A Saceleanu - Materials, 2023 - mdpi.com
In the present study, the microstructure and mechanical properties of Ti-xTa (x= 5%, 15%,
and 25% wt. Ta) alloys produced by using an induced furnace by the cold crucible levitation …