Composite nanocoatings of biomedical magnesium alloy implants: advantages, mechanisms, and design strategies

D Li, D Dai, G Xiong, S Lan, C Zhang - Advanced Science, 2023 - Wiley Online Library
The rapid degradation of magnesium (Mg) alloy implants erodes mechanical performance
and interfacial bioactivity, thereby limiting their clinical utility. Surface modification is among …

Engineered cellular microenvironments from functionalized multiwalled carbon nanotubes integrating Zein/Chitosan@ Polyurethane for bone cell regeneration

S Shrestha, BK Shrestha, SW Ko, R Kandel… - Carbohydrate …, 2021 - Elsevier
A biomimetic-based approaches, especially with artificial scaffolding, have established great
potential to provide tissue regeneration capacity and an effective way to bridge the gap …

Anticorrosive properties of chitosan-derivatives coatings on Mg AZ31 alloy in Hank's Balanced Salt Solution

CHM Beraldo, A Versteg, A Spinelli… - International Journal of …, 2024 - Elsevier
This study describes the preparation of chitosan-derivatives coatings on AZ31 Mg alloy for
corrosion protection in Hank's Balanced Salt Solution (HBSS). The derivatives were …

Biomimetic Cell–Substrate of Chitosan-Cross-linked Polyaniline Patterning on TiO2 Nanotubes Enables hBM-MSCs to Differentiate the Osteoblast Cell Type

R Kandel, SR Jang, S Shrestha, SY Lee… - … Applied Materials & …, 2021 - ACS Publications
Titanium-based substrates are widely used in orthopedic treatments and hard tissue
engineering. However, many of these titanium (Ti) substrates fail to interact properly …

A bimetallic load-bearing bioceramics of TiO2@ ZrO2 integrated polycaprolactone fibrous tissue construct exhibits anti bactericidal effect and induces osteogenesis in …

R Kandel, SR Jang, S Shrestha, U Ghimire… - Materials Science and …, 2021 - Elsevier
Bioactive mesoporous binary metal oxide nanoparticles allied with polymeric scaffolds can
mimic natural extracellular matrix because of their self-mineralized functional matrix. Herein …

Surface engineering of pure magnesium in medical implant applications

M Gong, X Yang, Z Li, A Yu, Y Liu, H Guo, W Li, S Xu… - Heliyon, 2024 - cell.com
This review comprehensively surveys the latest advancements in surface modification of
pure magnesium (Mg) in recent years, with a focus on various cost-effective procedures …

Influence of Mesoporous Bioactive Glass Particles Doped with Cu and Mg on the Microstructure and Properties of Zein-Based Coatings Obtained by Electrophoretic …

F Maciąg, T Moskalewicz… - Journal of The …, 2023 - iopscience.iop.org
Cu-and Mg-doped mesoporous sol-gel bioactive glasses (MSGG) were developed and their
microstructure was investigated. Selected biological tests were also performed to assess …

Interfaces based on laser-structured arrays of carbon nanotubes with albumin for electrical stimulation of heart cell growth

AY Gerasimenko, E Kitsyuk, UE Kurilova, IA Suetina… - Polymers, 2022 - mdpi.com
Successful formation of electronic interfaces between living cells and electronic components
requires both good cell viability and performance level. This paper presents a technology for …

[HTML][HTML] Bone cells influence the degradation interface of pure Mg and WE43 materials: Insights from multimodal in vitro analysis

DC Martinez, A Borkam-Schuster, H Helmholz… - Acta Biomaterialia, 2024 - Elsevier
In this study, the interaction of pure Mg and WE43 alloy under the presence of osteoblast
(OB) and osteoclast (OC) cells and their influence on the degradation of materials have …

Influence of the activation time of magnesium surfaces on the concentration of active hydroxyl groups and corrosion resistance

LMA Payares, LDCG Pua, JCR Montenegro, AF Reyes… - Heliyon, 2024 - cell.com
Magnesium alloys have been extensively studied as degradable biomaterials for clinical
applications due to their biocompatibility and mechanical properties. However, their poor …