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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Saranti, A. | en |
| dc.contributor.author | Koutselas, I. | en |
| dc.contributor.author | Karakassides, M. A. | en |
| dc.date.accessioned | 2015-11-24T17:32:20Z | - |
| dc.date.available | 2015-11-24T17:32:20Z | - |
| dc.identifier.issn | 0022-3093 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/13711 | - |
| dc.rights | Default Licence | - |
| dc.subject | bioglass | en |
| dc.subject | raman spectra | en |
| dc.subject | glass structure | en |
| dc.subject | phosphate glasses | en |
| dc.subject | phosphate invert glasses | en |
| dc.subject | lithium borate glasses | en |
| dc.subject | borophosphate glasses | en |
| dc.subject | range order | en |
| dc.subject | ceramics | en |
| dc.subject | raman | en |
| dc.subject | crystallization | en |
| dc.subject | spectra | en |
| dc.subject | network | en |
| dc.subject | binary | en |
| dc.title | Bioactive glasses in the system CaO-B2O3-P2O5: Preparation, structural study and in vitro evaluation | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | DOI 10.1016/j.jnoncrysol.2006.01.042 | - |
| heal.identifier.secondary | <Go to ISI>://000236999200005 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0022309306000585/1-s2.0-S0022309306000585-main.pdf?_tid=3ae59d9150ee3c084c7552deb732428a&acdnat=1339493085_1c5b48b17f3b6a4955626cdeb87eed6d | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.publicationDate | 2006 | - |
| heal.abstract | Glasses in the system xB(2)O(3)(1-x) [yCaOP(2)O(5)],. (x = 0, 0.1, 0.2, 0.3, y = 2, 2.6, 3, 4, 5) have been prepared by fast quenching of high temperature melts. The presence of B2O3 affected the glass forming ability, allowing the preparation of calcium phosphate glasses with y >= 2.6. The structure of glasses was analyzed by mu-Raman and infrared spectroscopy. The analysis indicated that the glass network is dominated by highly charged species from phosphate tetrahedra with 3 (pyro) or 4 (ortho) NBOs, while the boron atoms are incorporated mainly in 3 coordinated sites in the form of B circle divide(3) or B circle divide O-2(-) units. A small fraction of B circle divide(-)(4) units was also evident from the spectra analysis of glasses with high CaO content. All calcium borophosphate glasses exhibited bioactivity after soaking in SBF solution within a few days. This was observed by mu-Raman and SEM microscopy, while XRD patterns clearly revealed growth of hydroxyapatite phase. The presence of boron in the glass network has a catalytic effect at favoring bioactivity of the otherwise bioinert calcium phosphate glasses. (c) 2006 Elsevier B.V. All rights reserved. | en |
| heal.publisher | Elsevier | en |
| heal.journalName | Journal of Non-Crystalline Solids | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Saranti-2006-Bioactive glasses in.pdf | 472.55 kB | Adobe PDF | View/Open Request a copy |
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