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Pregled bibliografske jedinice broj: 1139721

Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra


Vidotto, Monica; Grego, Timor; Erceg, Ina; Čolović, Božana; Dutour Sikirić, Maja; Maltar-Strmečki, Nadica
Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra // BOOK OF ABSTRACTS NINTH INTERNATIONAL CONFERENCE ON RADIATION IN VARIOUS FIELDS OF RESEARCH (RAD 2021), 14–18.06.2021, HERCEG NOVI, MONTENEGRO / Ristić, Goran S. (ur.).
Niš: RAD Centre, 2021. str. 12-12 doi:.org/10.21175/rad.abstr.book.2021.4.3 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1139721 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra

Autori
Vidotto, Monica ; Grego, Timor ; Erceg, Ina ; Čolović, Božana ; Dutour Sikirić, Maja ; Maltar-Strmečki, Nadica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
BOOK OF ABSTRACTS NINTH INTERNATIONAL CONFERENCE ON RADIATION IN VARIOUS FIELDS OF RESEARCH (RAD 2021), 14–18.06.2021, HERCEG NOVI, MONTENEGRO / Ristić, Goran S. - Niš : RAD Centre, 2021, 12-12

ISBN
978-86-901150-2-0

Skup
NINTH INTERNATIONAL CONFERENCE ON RADIATION IN VARIOUS FIELDS OF RESEARCH (RAD 2021), 14– 18.06.2021, HERCEG NOVI, MONTENEGRO

Mjesto i datum
Herceg Novi, Crna Gora, 14-18.06.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
calcium orthophosphate, EPR, ion substitute, SBF, saline

Sažetak
Hydroxyapatite (HA, Ca10(PO4)6(OH)2), a calcium orthophosphate, due to its similarity to the inorganic part of human’s hard tissue, is among the most frequently used hard tissue regeneration biomaterial. As such, the effects of HA ageing in media similar to blood plasma need to be studied, specifically after sterilization with γ- radiation, to better understand the possible structural changes it would undergo in the human body. Moreover, such changes in ion substituted HAs are particularly interesting since so called biological HA is in fact non-stoichiometric poorly crystalline, calcium deficient, Na-, Mg- and carbonate substituted HA. In this study, HA and 3 different substituted HAs were irradiated to 25 kGy with Co-60 γ-rays and their electron paramagnetic (EPR) spectra were recorded 1, 14 and 28 days after treatment with saline solution and simulated body fluid (SBF). The ion substituted HAs were doped with Mg and Si: 2% Mg ; 2% Mg + 0.4% Si and 2% Mg + 1.25% Si. EPR spectra were analysed, and the most pronounced peaks assigned. The effects of ageing in the two media are presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Javno zdravstvo i zdravstvena zaštita

Napomena
Croatian-Serbian bilateral project



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-1493 - Mehanizmi nastajanja kalcijevih fosfata na anorganskim nanomaterijalima. Biomimetski put priprave multifunkcionalnih kompozita za regeneraciju čvrstih tkiva (CaPBiomimNanocomp) (Dutour Sikirić, Maja, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Klinički bolnički centar Zagreb

Poveznice na cjeloviti tekst rada:

doi www.rad-conference.org

Citiraj ovu publikaciju:

Vidotto, Monica; Grego, Timor; Erceg, Ina; Čolović, Božana; Dutour Sikirić, Maja; Maltar-Strmečki, Nadica
Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra // BOOK OF ABSTRACTS NINTH INTERNATIONAL CONFERENCE ON RADIATION IN VARIOUS FIELDS OF RESEARCH (RAD 2021), 14–18.06.2021, HERCEG NOVI, MONTENEGRO / Ristić, Goran S. (ur.).
Niš: RAD Centre, 2021. str. 12-12 doi:.org/10.21175/rad.abstr.book.2021.4.3 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Vidotto, M., Grego, T., Erceg, I., Čolović, B., Dutour Sikirić, M. & Maltar-Strmečki, N. (2021) Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra. U: Ristić, G. (ur.)BOOK OF ABSTRACTS NINTH INTERNATIONAL CONFERENCE ON RADIATION IN VARIOUS FIELDS OF RESEARCH (RAD 2021), 14–18.06.2021, HERCEG NOVI, MONTENEGRO doi:.org/10.21175/rad.abstr.book.2021.4.3.
@article{article, editor = {Risti\'{c}, G.}, year = {2021}, pages = {12-12}, DOI = {doi.org/10.21175/rad.abstr.book.2021.4.3}, keywords = {calcium orthophosphate, EPR, ion substitute, SBF, saline}, doi = {doi.org/10.21175/rad.abstr.book.2021.4.3}, isbn = {978-86-901150-2-0}, title = {Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra}, keyword = {calcium orthophosphate, EPR, ion substitute, SBF, saline}, publisher = {RAD Centre}, publisherplace = {Herceg Novi, Crna Gora} }
@article{article, editor = {Risti\'{c}, G.}, year = {2021}, pages = {12-12}, DOI = {doi.org/10.21175/rad.abstr.book.2021.4.3}, keywords = {calcium orthophosphate, EPR, ion substitute, SBF, saline}, doi = {doi.org/10.21175/rad.abstr.book.2021.4.3}, isbn = {978-86-901150-2-0}, title = {Effects of saline solution and simulated body fluid on ion substituted hydroxyapatites EPR spectra}, keyword = {calcium orthophosphate, EPR, ion substitute, SBF, saline}, publisher = {RAD Centre}, publisherplace = {Herceg Novi, Crna Gora} }

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