Matches in SemOpenAlex for { <https://semopenalex.org/work/W3030945786> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W3030945786 endingPage "448" @default.
- W3030945786 startingPage "440" @default.
- W3030945786 abstract "Bioactive glasses (BGs) are a kind of biomaterials with osteoconductive and osteoinductive properties and are able to create a strong bond with host bone and promote osteogenesis after implantation. According to their compositions, bioactive glasses can be classified as silicate BGs, phosphate BGs, and borate BGs. Nowadays, silicate BGs are still the most common, while phosphate BGs and borate BGs have higher dissolution and degradation rates. Melt-quenching and sol-gel process are two basic methods to produce melt-derived BGs and sol-gel BGs, respectively. The latter requires lower heat treatment temperature with higher specific surface area and biological activity. Bioactive glass-ceramics can be obtained by heat treatment, which improves the mechanical strength but slightly reduces the bioactivity. Nano-bioactive glasses with the higher specific surface area can be obtained by changing the structure size of the materials by other treatment methods. On this basis, 3D BGs scaffolds can be made, and hybrid BGs scaffolds as well by combining with other biomaterials to obtain the 3D interconnected pores with the hierarchical or bionic structures, to enhance the mechanical strength, osteogenic activity and provide mechanical support suitable for the host bone. However, the bioactivity of BGs depends on the degradation rate, to some extent, which is contradictory to the mechanical strength. An appropriate porosity or controllable degradation rate can be selected to meet the common needs of early support and osteogenesis. In basic studies, it was found that BGs could act on cells by releasing ions or through the macropinocytosis pathway, up-regulating the expression of related genes or promoting osteogenesis. The degradation rates of BGs are related to their structures and compositions, which enables the quantitative prediction of the change of mechanical strength during degradation. Progress has also been made in structural mechanics and testing methods." @default.
- W3030945786 created "2020-06-05" @default.
- W3030945786 creator A5013230360 @default.
- W3030945786 creator A5031521673 @default.
- W3030945786 creator A5040729392 @default.
- W3030945786 creator A5080007192 @default.
- W3030945786 date "2019-04-01" @default.
- W3030945786 modified "2023-09-27" @default.
- W3030945786 title "Research progress of bioactive glasses based bone repair materials" @default.
- W3030945786 doi "https://doi.org/10.3760/cma.j.issn.0253-2352.2019.07.009" @default.
- W3030945786 hasPublicationYear "2019" @default.
- W3030945786 type Work @default.
- W3030945786 sameAs 3030945786 @default.
- W3030945786 citedByCount "0" @default.
- W3030945786 crossrefType "journal-article" @default.
- W3030945786 hasAuthorship W3030945786A5013230360 @default.
- W3030945786 hasAuthorship W3030945786A5031521673 @default.
- W3030945786 hasAuthorship W3030945786A5040729392 @default.
- W3030945786 hasAuthorship W3030945786A5080007192 @default.
- W3030945786 hasConcept C127413603 @default.
- W3030945786 hasConcept C136229726 @default.
- W3030945786 hasConcept C159985019 @default.
- W3030945786 hasConcept C178790620 @default.
- W3030945786 hasConcept C185592680 @default.
- W3030945786 hasConcept C192562407 @default.
- W3030945786 hasConcept C2777132085 @default.
- W3030945786 hasConcept C2778519171 @default.
- W3030945786 hasConcept C2779679103 @default.
- W3030945786 hasConcept C41008148 @default.
- W3030945786 hasConcept C42360764 @default.
- W3030945786 hasConcept C6648577 @default.
- W3030945786 hasConcept C71924100 @default.
- W3030945786 hasConcept C76155785 @default.
- W3030945786 hasConcept C88380143 @default.
- W3030945786 hasConceptScore W3030945786C127413603 @default.
- W3030945786 hasConceptScore W3030945786C136229726 @default.
- W3030945786 hasConceptScore W3030945786C159985019 @default.
- W3030945786 hasConceptScore W3030945786C178790620 @default.
- W3030945786 hasConceptScore W3030945786C185592680 @default.
- W3030945786 hasConceptScore W3030945786C192562407 @default.
- W3030945786 hasConceptScore W3030945786C2777132085 @default.
- W3030945786 hasConceptScore W3030945786C2778519171 @default.
- W3030945786 hasConceptScore W3030945786C2779679103 @default.
- W3030945786 hasConceptScore W3030945786C41008148 @default.
- W3030945786 hasConceptScore W3030945786C42360764 @default.
- W3030945786 hasConceptScore W3030945786C6648577 @default.
- W3030945786 hasConceptScore W3030945786C71924100 @default.
- W3030945786 hasConceptScore W3030945786C76155785 @default.
- W3030945786 hasConceptScore W3030945786C88380143 @default.
- W3030945786 hasIssue "7" @default.
- W3030945786 hasLocation W30309457861 @default.
- W3030945786 hasOpenAccess W3030945786 @default.
- W3030945786 hasPrimaryLocation W30309457861 @default.
- W3030945786 hasRelatedWork W1516428338 @default.
- W3030945786 hasRelatedWork W179837645 @default.
- W3030945786 hasRelatedWork W1988170254 @default.
- W3030945786 hasRelatedWork W2034007273 @default.
- W3030945786 hasRelatedWork W2046588318 @default.
- W3030945786 hasRelatedWork W2061198573 @default.
- W3030945786 hasRelatedWork W2067689878 @default.
- W3030945786 hasRelatedWork W2092316476 @default.
- W3030945786 hasRelatedWork W2160113246 @default.
- W3030945786 hasRelatedWork W2228185120 @default.
- W3030945786 hasRelatedWork W2326561485 @default.
- W3030945786 hasRelatedWork W2329042620 @default.
- W3030945786 hasRelatedWork W2343014004 @default.
- W3030945786 hasRelatedWork W2564661805 @default.
- W3030945786 hasRelatedWork W2581622513 @default.
- W3030945786 hasRelatedWork W2778056106 @default.
- W3030945786 hasRelatedWork W2979891696 @default.
- W3030945786 hasRelatedWork W3209084269 @default.
- W3030945786 hasRelatedWork W852242504 @default.
- W3030945786 hasRelatedWork W2178962008 @default.
- W3030945786 hasVolume "39" @default.
- W3030945786 isParatext "false" @default.
- W3030945786 isRetracted "false" @default.
- W3030945786 magId "3030945786" @default.
- W3030945786 workType "article" @default.