Strontium functionalization of biomaterials for bone tissue engineering purposes: a biological point of view

G Borciani, G Ciapetti, C Vitale-Brovarone, N Baldini - Materials, 2022 - mdpi.com
Strontium (Sr) is a trace element taken with nutrition and found in bone in close connection
to native hydroxyapatite. Sr is involved in a dual mechanism of coupling the stimulation of …

Advancements in ToF-SIMS imaging for life sciences

F Jia, X Zhao, Y Zhao - Frontiers in Chemistry, 2023 - frontiersin.org
In the last 2 decades, Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) has
gained significant prominence as a powerful imaging technique in the field of life sciences …

SrCuSi4O10/GelMA Composite Hydrogel‐Mediated Vital Pulp Therapy: Integrating Antibacterial Property and Enhanced Pulp Regeneration Activity

Y Qiu, J Tian, S Kong, Y Feng, Y Lu… - Advanced …, 2023 - Wiley Online Library
Vital pulp therapy (VPT) is considered a conservative treatment for preserving pulp viability
in caries‐induced dental pulp infections. However, bacterial contamination negatively affects …

[HTML][HTML] Antibiotic delivery from bone-targeted mesoporous silica nanoparticles for the treatment of osteomyelitis caused by methicillin-resistant Staphylococcus …

JJ Aguilera-Correa, M Gisbert-Garzarán, A Mediero… - Acta Biomaterialia, 2022 - Elsevier
Osteomyelitis is a hard-to-treat infection of the bone and bone marrow that is mainly caused
by Staphylococcus aureus, with an increasing incidence of methicillin-resistant S. aureus …

Osteogenic potential of nano-hydroxyapatite and strontium-substituted nano-hydroxyapatite

GI Kontogianni, C Coelho, R Gauthier, S Fiorilli… - Nanomaterials, 2023 - mdpi.com
Nanohydroxyapatite (nanoHA) is the major mineral component of bone. It is highly
biocompatible, osteoconductive, and forms strong bonds with native bone, making it an …

Osteoblast and osteoclast activity on collagen-based 3D printed scaffolds enriched with strontium-doped bioactive glasses and hydroxyapatite nanorods for bone …

G Borciani, G Montalbano, F Perut, G Ciapetti… - Biomedical …, 2024 - iopscience.iop.org
Bone tissue engineering (BTE) aims to promote bone regeneration by means of the
synergistic effect of biomaterials, cells, and other factors, as potential alternative to …

Secondary ion mass spectrometry for bone research

C Kern, S Kern, A Henss, M Rohnke - Biointerphases, 2023 - pubs.aip.org
The purpose of this Tutorial is to highlight the suitability of time-of-flight secondary ion mass
spectrometry (ToF-SIMS) and OrbiTrap™ SIMS (Orbi-SIMS) in bone research by introducing …

In-vitro cell response to strontium/magnesium-doped calcium phosphate nanoparticles

K Kostka, S Hosseini, M Epple - Micro, 2023 - mdpi.com
Calcium phosphate nanoparticles are highly biocompatible and biodegradable in bone
regeneration. On the other hand, strontium and magnesium enhance the formation of bone …

Characterisation of Sr 2+ mobility in osteoporotic rat bone marrow by cryo-ToF-SIMS and cryo-OrbiSIMS

C Kern, R Jamous, T El Khassawna, M Rohnke - Analyst, 2022 - pubs.rsc.org
Strontium (Sr2+) ions are an effective therapeutic agent for the healing of osteoporotic bone
fractures and are therefore used, for example, in form of strontium-modified bone cements. In …

Cell Instructive Behavior of Composite Scaffolds in a Co-Culture of Human Mesenchymal Stem Cells and Peripheral Blood Mononuclear Cells

GI Kontogianni, AF Bonatti, C De Maria… - Journal of Functional …, 2024 - mdpi.com
The in vitro evaluation of 3D scaffolds for bone tissue engineering in mono-cultures is a
common practice; however, it does not represent the native complex nature of bone tissue …