Immunomodulatory biomaterials for implant-associated infections: from conventional to advanced therapeutic strategies

J Dong, W Wang, W Zhou, S Zhang, M Li, N Li… - Biomaterials …, 2022 - spj.science.org
Implant-associated infection (IAI) is increasingly emerging as a serious threat with the
massive application of biomaterials. Bacteria attached to the surface of implants are often …

Immunomodulatory biomaterials against bacterial infections: Progress, challenges, and future perspectives

S Zhang, H Yang, M Wang, D Mantovani, K Yang… - The Innovation, 2023 - cell.com
Bacterial infectious diseases are one of the leading causes of death worldwide. Even with
the use of multiple antibiotic treatment strategies, 4.95 million people died from drug …

Oxygen-rich graphene/ZnO2-Ag nanoframeworks with pH-switchable catalase/peroxidase activity as O2 nanobubble-self generator for bacterial inactivation

M Jannesari, O Akhavan, HRM Hosseini… - Journal of Colloid and …, 2023 - Elsevier
The oxygen-rich organic/inorganic (reduced graphene oxide (rGO)/ZnO 2-Ag)
nanoframeworks as suppliers of O 2 nanobubbles (NBs) with dual pH-and-temperature …

ROS-responsive hydrogel coating modified titanium promotes vascularization and osteointegration of bone defects by orchestrating immunomodulation

X Li, K Xu, Y He, B Tao, K Li, C Lin, J Hu, J Wu, Y Wu… - Biomaterials, 2022 - Elsevier
Ideal titanium implants are required to participate in bone repair actively to improve in situ
osteointegration. However, the traditional surface functionalization methods of titanium …

Polycatechols: Promising materials for biomedical applications

F Zhu, Z Sun, Y Li, C Chen, Y Cheng - Progress in Polymer Science, 2024 - Elsevier
Polycatechols are a class of polymers bearing multiple catechol moieties. These polymers
possess unique physiochemical properties such as antioxidant, bioadhesive, metal …

Oxygenated wound dressings for hypoxia mitigation and enhanced wound healing

X Han, LS Ju, J Irudayaraj - Molecular pharmaceutics, 2023 - ACS Publications
Oxygen is a critical factor that can regulate the wound healing processes such as skin cell
proliferation, granulation, re-epithelialization, angiogenesis, and tissue regeneration …

Self-supply of H2O2 and O2 by a composite nanogenerator for chemodynamic therapy/hypoxia improvement and rapid therapy of biofilm-infected wounds

J Wu, P Shen, X Qin, Y Yang, C Lin, X Li… - Chemical Engineering …, 2023 - Elsevier
Bacterial wound infection is a major challenge to human health worldwide. In this study, a
composite nanogenerator, CaO 2@ ZIF-67-PLL, was fabricated via a bottom-up approach …

A nanoplatform with oxygen self-supplying and heat-sensitizing capabilities enhances the efficacy of photodynamic therapy in eradicating multidrug-resistant biofilms

H Zhang, Y Zou, K Lu, Y Wu, Y Lin, J Cheng… - Journal of Materials …, 2024 - Elsevier
Bacterial biofilms, especially those caused by multidrug-resistant bacteria, have emerged as
one of the greatest dangers to global public health. The acceleration of antimicrobial …

[HTML][HTML] Interaction pathways of implant metal localized corrosion and macrophage inflammatory reactions

M Li, J Wu, W Geng, P Gao, Y Yang, X Li, K Xu, Q Liao… - Bioactive Materials, 2024 - Elsevier
Macrophages play a central role in immunological responses to metallic species associated
with the localized corrosion of metallic implants, and mediating in peri-implant …

Progress in surface modification of titanium implants by hydrogel coatings

H Chen, R Feng, T Xia, Z Wen, Q Li, X Qiu, B Huang… - Gels, 2023 - mdpi.com
Although titanium and titanium alloys have become the preferred materials for various
medical implants, surface modification technology still needs to be strengthened in order to …