Immune response differences in degradable and non-degradable alloy implants

T Khodaei, E Schmitzer, AP Suresh, AP Acharya - Bioactive materials, 2023 - Elsevier
Alloy based implants have made a great impact in the clinic and in preclinical research.
Immune responses are one of the major causes of failure of these implants in the clinic …

Silver‐Containing Biomaterials for Biomedical Hard Tissue Implants

H Shao, T Zhang, Y Gong, Y He - Advanced Healthcare …, 2023 - Wiley Online Library
Bacterial infection caused by biomaterials is a very serious problem in the clinical treatment
of implants. The emergence of antibiotic resistance has prompted other antibacterial agents …

In vitro cytocompatibility and antibacterial studies on biodegradable Zn alloys supplemented by a critical assessment of direct contact cytotoxicity assay

M Wątroba, W Bednarczyk… - … Research Part B …, 2023 - Wiley Online Library
In vitro cytotoxicity assessment is indispensable in developing new biodegradable implant
materials. Zn, which demonstrates an ideal corrosion rate between Mg‐and Fe‐based …

[HTML][HTML] A bimodal grain structured Zn–0.5 Ag–0.2 Mg alloy with high strength and ductility achieved through combined ECAP and cold rolling

L Zhao, X Zhuo, W Gao, S Zhao, H Liu, Z Hu… - Journal of Materials …, 2023 - Elsevier
Zn–Ag alloys are particularly promising for application as biodegradable implant materials
due to their harmless degradation products, suitable degradation rate, and remarkable …

Mg-, Zn-, and Fe-based alloys with antibacterial properties as orthopedic implant materials

N Wang, Y Ma, H Shi, Y Song, S Guo… - … in Bioengineering and …, 2022 - frontiersin.org
Implant-associated infection (IAI) is one of the major challenges in orthopedic surgery. The
development of implants with inherent antibacterial properties is an effective strategy to …

[HTML][HTML] Shifting focus from bacteria to host neutrophil extracellular traps of biodegradable pure Zn to combat implant centered infection

F Peng, J Xie, H Liu, Y Zheng, X Qian, R Zhou… - Bioactive materials, 2023 - Elsevier
The widespread use of orthopedic implants to support or replace bones is increasingly
threatened by the risk of incurable bacterial infections, impenetrable microbial biofilms, and …

Improved biocompatibility of Zn–Ag-based stent materials by microstructure refinement

RJ Guillory II, E Mostaed, AA Oliver, LM Morath… - Acta biomaterialia, 2022 - Elsevier
The metallurgical engineering of bioresorbable zinc (Zn)-based medical alloys would greatly
benefit from clarification of the relationships between material properties and biological …

Recent developments of biomaterial scaffolds and regenerative approaches for craniomaxillofacial bone tissue engineering

S Gundu, N Varshney, AK Sahi, SK Mahto - Journal of Polymer Research, 2022 - Springer
Bone defects in the craniomaxillofacial (CMF) region occur as a result of trauma, cancer
excisions, congenital defects and deformities. CMF bone reconstruction is challenging due …

Microcurrent Cloth-Assisted Transdermal Penetration and Follicular Ducts Escape of Curcumin-Loaded Micelles for Enhanced Wound Healing

PC Lee, CZ Li, CT Lu, MH Zhao, SM Lai… - International Journal …, 2023 - Taylor & Francis
Purpose Larger nanoparticles of bioactive compounds deposit high concentrations in
follicular ducts after skin penetration. In this study, we investigated the effects of microcurrent …

Microstructure, mechanical property and corrosion behavior of biomedical Zn-Fe alloy prepared by low-temperature sintering

S Li, X Wang, J Ren, C Liu, Y Hu, Y Yang - Journal of Alloys and …, 2023 - Elsevier
Zn is recognized as a novel orthopedic implant due to its excellent biocompatibility and
favorable degradation behavior. Nevertheless, its poor strength and hardness fail to meet …