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Aminoglycoside hydrogels based on dynamic covalent bonds with pH sensitivity, biocompatibility, self-healing, and antibacterial ability
aminoglycosides dynamic covalent bonds hydrogels pH sensitivity sustained antibacterial
2024/1/11
Despite aminoglycosides (AGs) have superior antibacterial ability, all approved AGs by FDA are associated with adverse effects such as ototoxicity and nephrotoxicity. To solve these problems, AGs hydr...
In Vitro Fabrication and Biocompatibility Assay of a Biomimetic Osteoblastic Niche
Osteoblasts Biomimetic niche Hematopoietic stem cell expansion Dynamic environment Cell function maintain
2023/3/1
A novel HAp-CS/Gel biomimetic osteoblastic niche was fabricated by freeze-drying, and its mechanical strength and biocompatibility were characterized. HAp-CS/Gel scaffolds in various ratios of 100:5, ...
An injectable self-healing hydrogel-cellulose nanocrystals conjugate with excellent mechanical strength and good biocompatibility
Cellulose nanocrystals (CNCs) Graft Nanocomposite hydrogel Reversible covalent bond Self-healing
2024/2/5
In this work, a novel strategy for the construction of injectable self-healing nanocomposite (NC) hydrogels dominated by reversible boronic ester bonds was demonstrated. Specifically, NC hydrogels wer...
Mechanical property and biocompatibility of PLLA coated DCPD composite scaffolds
biomedical engineering scaffolds biomaterial tissue engineering
2015/1/12
Dicalcium phosphate dihydrate (DCPD) cements have been used for bone repair due to its excellent biocompatibility and resorbability. However, DCPD cements are typically weak and brittle. To overcome t...
In vitro biocompatibility tests of two commercial types of mineral trioxide aggregate
Mineral trioxide aggregate Genotoxicity tests Comet assay Trypan blue Mouse lymphoma cells
2009/10/20
Recently, regular and white mineral trioxide aggregate (MTA) are being used in Dentistry as retrofilling materials. Genotoxicity and cytotoxicity tests form an important part of cancer research and ri...
In vivo qualitative analysis of the biocompatibility of different cyanoacrylate-based adhesives
Adhesives Inflammation Subcutaneous tissue Rats Wistar
2009/10/16
Cyanocrylates have been widely used in the medical and dental fields for several years. In Dentistry, cyanoacrylates have been used for suturing, pulp capping, as retrofilling material in endodontic s...
Surface Properties and Biocompatibility of Acid-etched Titanium
Acid Titanium Biocompatibility
2009/9/11
The purpose of this study was to evaluate the effects of acid-etched titanium on the biological responses of osteoblast-like MC3T3-E1 cells. Four types of treatments (polishing, sandblasting, concentr...
Chemical Synthesis, Characterization, and Biocompatibility Study of Hydroxyapatite/Chitosan Phosphate Nanocomposite for Bone Tissue Engineering Applications
Chemical Synthesis Biocompatibility Hydroxyapatite/Chitosan Phosphate Nanocomposite Bone Tissue Engineering Applications
2009/9/2
A novel bioanalogue hydroxyapatite (HAp)/chitosan phosphate (CSP) nanocomposite has been synthesized by a solution-based chemical methodology with varying HAp contents from 10 to 60% (w/w). The interf...
In Vivo Aging of Orthodontic Alloys：Implications for Corrosion Potential, Nickel Release, and Biocompatibility
Nickel Nickel release Corrosion potential Orthodontic alloy Biocompatibility
2008/12/26
Despite the large number of studies investigating nickel release from orthodontic stainless steel and nickel-titanium alloys, there is a lack of conclusive evidence with respect to the composition a...