Biological responses to physicochemical properties of biomaterial surface

M Rahmati, EA Silva, JE Reseland… - Chemical Society …, 2020 - pubs.rsc.org
Biomedical scientists use chemistry-driven processes found in nature as an inspiration to
design biomaterials as promising diagnostic tools, therapeutic solutions, or tissue …

Topography-mediated immunomodulation in osseointegration; Ally or Enemy

S Shirazi, S Ravindran, LF Cooper - Biomaterials, 2022 - Elsevier
Osteoimmunology is at full display during endosseous implant osseointegration. Bone
formation, maintenance and resorption at the implant surface is a result of bidirectional and …

pH/NIR-responsive and self-healing coatings with bacteria killing, osteogenesis, and angiogenesis performances on magnesium alloy

Y Zhao, P He, J Yao, M Li, B Wang, L Han, Z Huang… - Biomaterials, 2023 - Elsevier
Although biodegradable polymer coatings can impede corrosion of magnesium (Mg)-based
orthopedic implants, they are prone to excessive degradation and accidental scratching in …

[HTML][HTML] Implant fibrosis and the underappreciated role of myofibroblasts in the foreign body reaction

N Noskovicova, B Hinz, P Pakshir - Cells, 2021 - mdpi.com
Body implants and implantable medical devices have dramatically improved and prolonged
the life of countless patients. However, our body repair mechanisms have evolved to isolate …

[HTML][HTML] Modulating macrophage activities to promote endogenous bone regeneration: Biological mechanisms and engineering approaches

Y Niu, Z Wang, Y Shi, L Dong, C Wang - Bioactive materials, 2021 - Elsevier
A coordinated interaction between osteogenesis and osteoimmune microenvironment is
essential for successful bone healing. In particular, macrophages play a central regulatory …

[HTML][HTML] High proportion strontium-doped micro-arc oxidation coatings enhance early osseointegration of titanium in osteoporosis by anti-oxidative stress pathway

X Shen, K Fang, KHR Yie, Z Zhou, Y Shen, S Wu… - Bioactive Materials, 2022 - Elsevier
The excessive accumulation of reactive oxygen species (ROS) under osteoporosis
precipitates a microenvironment with high levels of oxidative stress (OS). This could …

Manipulation of stem cells fates: the master and multifaceted roles of biophysical cues of biomaterials

X Wan, Z Liu, L Li - Advanced Functional Materials, 2021 - Wiley Online Library
Owing to their self‐renewal and differentiation ability, stem cells are conducive for repairing
injured tissues, making them a promising source of seed cells for tissue engineering. The …

Piezoelectrically and topographically engineered scaffolds for accelerating bone regeneration

S Joo, Y Gwon, S Kim, S Park, J Kim… - ACS applied materials & …, 2024 - ACS Publications
Bone regeneration remains a critical concern across diverse medical disciplines, because it
is a complex process that requires a combinatorial approach involving the integration of …

Biological Effects of a Three-Dimensionally Printed Ti6Al4V Scaffold Coated with Piezoelectric BaTiO3 Nanoparticles on Bone Formation

W Liu, X Li, Y Jiao, C Wu, S Guo, X **ao… - … applied materials & …, 2020 - ACS Publications
Bone defect repair at load-bearing sites is a challenging clinical problem for orthopedists.
Defect reconstruction with implants is the most common treatment; however, it requires the …

Incorporating pH/NIR responsive nanocontainers into a smart self-healing coating for a magnesium alloy with controlled drug release, bacteria killing and …

Y Zhao, P He, B Wang, J Bai, F Xue, C Chu - Acta Biomaterialia, 2024 - Elsevier
Magnesium (Mg)-based orthopedic implant materials can potentially be protected from
deterioration using a protective polymer coating. However, this coating is susceptible to …