Substituted hydroxyapatite coatings of bone implants

D Arcos, M Vallet-Regí - Journal of Materials Chemistry B, 2020 - pubs.rsc.org
Surface modification of orthopedic and dental implants has been demonstrated to be an
effective strategy to accelerate bone healing at early implantation times. Among the different …

Advances in materials-based therapeutic strategies against osteoporosis

C Lei, J Song, S Li, Y Zhu, M Liu, M Wan, Z Mu, FR Tay… - Biomaterials, 2023 - Elsevier
Osteoporosis is caused by the disruption in homeostasis between bone formation and bone
resorption. Conventional management of osteoporosis involves systematic drug …

Bioinspired surface modification of orthopedic implants for bone tissue engineering

C Hu, D Ashok, DR Nisbet, V Gautam - Biomaterials, 2019 - Elsevier
Biomedical implants have been widely used in various orthopedic treatments, including total
hip arthroplasty, joint arthrodesis, fracture fixation, non-union, dental repair, etc. The modern …

A 3D printed polylactic acid-Baghdadite nanocomposite scaffold coated with microporous chitosan-VEGF for bone regeneration applications

S Salehi, M Tavakoli, M Mirhaj, J Varshosaz… - Carbohydrate …, 2023 - Elsevier
Abstract Three-dimensional (3D) printing technology has become an advanced approach for
fabricating patient-specific scaffolds with complex geometric shapes to replace damaged or …

Surface engineering of biomaterials in orthopedic and dental implants: Strategies to improve osteointegration, bacteriostatic and bactericidal activities

Z Liu, X Liu, S Ramakrishna - Biotechnology journal, 2021 - Wiley Online Library
Background The success of biomedical implants in orthopedic and dental applications is
usually limited due to insufficient bone‐implant integration, and implant‐related infections …

Surface modified techniques and emerging functional coating of dental implants

H Dong, H Liu, N Zhou, Q Li, G Yang, L Chen, Y Mou - Coatings, 2020 - mdpi.com
Dental implants are widely used in the field of oral restoration, but there are still problems
leading to implant failures in clinical application, such as failed osseointegration, marginal …

Application of biomolecules modification strategies on PEEK and its composites for osteogenesis and antibacterial properties

X Han, W Gao, Z Zhou, S Yang, J Wang, R Shi… - Colloids and Surfaces B …, 2022 - Elsevier
As orthopedic and dental implants, polyetheretherketone (PEEK) is expected to be a
common substitute material of titanium (Ti) and its alloys due to its good biocompatibility …

Surface modifications to enhance osseointegration–Resulting material properties and biological responses

KP Nobles, AV Janorkar… - Journal of Biomedical …, 2021 - Wiley Online Library
As life expectancy and the age of the general population increases so does the need for
improved implants. A major contributor to the failure of implants is poor osseointegration …

Silicon substituted hydroxyapatite/VEGF scaffolds stimulate bone regeneration in osteoporotic sheep

L Casarrubios, N Gómez-Cerezo, S Sánchez-Salcedo… - Acta biomaterialia, 2020 - Elsevier
Silicon-substituted hydroxyapatite (SiHA) macroporous scaffolds have been prepared by
robocasting. In order to optimize their bone regeneration properties, we have manufactured …

Functionalized 3D-printed porous titanium scaffold induces in situ vascularized bone regeneration by orchestrating bone microenvironment

B Yuan, P Liu, R Zhao, X Yang, Z Xiao, K Zhang… - Journal of Materials …, 2023 - Elsevier
Titanium (Ti) and its alloys have been extensively explored for treating load-bearing bone
defects. However, high-stress shielding, weak osteogenic activity, and insufficient …