Results 21 to 30 of about 18,775 (303)

Bio-active glass coatings manufactured by thermal spray: a status report

open access: yesJournal of Materials Research and Technology, 2019
Superficial modification of implants via the incorporation of biocompatible coatings is an attractive option in biomedicine because of the positive attributes associated with bioactive materials.
John Henao   +4 more
doaj   +1 more source

Bioactive Glass Applications in Dentistry [PDF]

open access: yesInternational Journal of Molecular Sciences, 2019
At present, researchers in the field of biomaterials are focusing on the oral hard and soft tissue engineering with bioactive ingredients by activating body immune cells or different proteins of the body. By doing this natural ground substance, tissue component and long-lasting tissues grow.
Hans Erling Skallevold   +3 more
openaire   +3 more sources

Bioactive Hierarchical Structures for Genetic Control of Bone Morphogenesis

open access: yesMaterials Research, 2002
For thirty years it has been known that certain compositions of Na2O-CaO-P2O5-SiO 2 glasses will form a mechanically strong, chemical bond to bone. These materials have become known as bioactive glasses and the process of bonding is called bioactive ...
Pilar Sepulveda, Larry L. Hench
doaj   +1 more source

Copper-containing mesoporous bioactive glass promotes angiogenesis in an in vivo zebrafish model [PDF]

open access: yes, 2017
The osteogenic and angiogenic responses of organisms to the ionic products of degradation of bioactive glasses (BGs) are being intensively investigated. The promotion of angiogenesis by copper (Cu) has been known for more than three decades. This element
Aguiar   +71 more
core   +2 more sources

Ceramic identity contributes to mechanical properties and osteoblast behavior on macroporous composite scaffolds. [PDF]

open access: yes, 2012
Implants formed of metals, bioceramics, or polymers may provide an alternative to autografts for treating large bone defects. However, limitations to each material motivate the examination of composites to capitalize on the beneficial aspects of ...
Genetos, Damian C   +4 more
core   +4 more sources

Bioactive Glasses: Where Are We and Where Are We Going?

open access: yesJournal of Functional Biomaterials, 2018
Bioactive glasses caused a revolution in healthcare and paved the way for modern biomaterial-driven regenerative medicine. The first 45S5 glass composition, invented by Larry Hench fifty years ago, was able to bond to living bone and to stimulate ...
Francesco Baino   +2 more
doaj   +1 more source

Nano-imaging confirms improved apatite precipitation for high phosphate/silicate ratio bioactive glasses

open access: yesScientific Reports, 2021
Bioactive glasses convert to a biomimetic apatite when in contact with physiological solutions; however, the number and type of phases precipitating depends on glass composition and reactivity.
Altair T. Contreras Jaimes   +8 more
doaj   +1 more source

Mesoporous bioactive glasses for regenerative medicine

open access: yesMaterials Today Bio, 2021
Stem cells are the central element of regenerative medicine (RM). However, in many clinical applications, the use of scaffolds fabricated with biomaterials is required.
M. Vallet-Regi, A.J. Salinas
doaj   +1 more source

Bioactivity of toothpaste containing bioactive glass in remineralizing media: effect of fluoride release from the enzymatic cleavage of monofluorophosphate [PDF]

open access: yes, 2015
Objectives. The aim was to introduce a new methodology to characterize toothpaste containing bioactive glass and to evaluate the effect of release of fluoride ions, by cleaving monofluorophosphate (MFP), on the mineral forming ability of Sensodyne Repair
Earl, JS   +3 more
core   +1 more source

Influence of low amounts of zinc or magnesium substitution on ion release and apatite formation of Bioglass 45S5

open access: yesJournal of Materials Science: Materials in Medicine, 2020
Magnesium and zinc ions play various key roles in the human body, being involved, among others, in skeletal development and wound healing. Zinc is also known to have antimicrobial properties.
R. Wetzel, O. Bartzok, D. S. Brauer
doaj   +1 more source

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