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Pregled bibliografske jedinice broj: 1153936

Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP


Radovanović-Perić, Floren; Mandić, Vilko; Panžić, Ivana
Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP // CEEC-TAC6 & Medicta2021
20.07.2021., 2021. str. 86-86 (predavanje, međunarodna recenzija, sažetak, ostalo)


CROSBI ID: 1153936 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP

Autori
Radovanović-Perić, Floren ; Mandić, Vilko ; Panžić, Ivana

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

Izvornik
CEEC-TAC6 & Medicta2021 / - , 2021, 86-86

Skup
6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021)

Mjesto i datum
20.07.2021., 24.07.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Biomaterials, microporous ceramics
(Biomaterals, microporous ceramics)

Sažetak
Nowadays, calcium phosphate (CaP) ceramics are a leading standard for bone grafting materials in bone tissue engineering because of their bioactivity, osteoinductivity and osteoconductivity. Their properties can be assigned to the structural similarity of the mineral part of bone [1]. Research strongly suggests that osteoconductivity and osteoinductivity highly depend on macro- microporosity of the ceramic material [2]. Most interesting CaP ceramics are synthetic hydroxyapatite (HAP, Ca10(PO4)6(OH)2 ), α- and β- tricalcium phosphate (Ca3(PO4)2) and biphasic calcium phosphates (BCP), which are a mixture of HAP and β-TCP [3]. In this study, we reviewed convenient synthesis paths from aqueous solutions of CaNO3.4H2O and (NH4)2HPO4 for the beta TCP based powder ; a slow CDHA precipitation method with controlled pH and a rapid CDHA precipitation, followed by calcination to obtain the β-TCP based form. After synthesis, we experimentally optimised the parameters for the production of ceramic templates with drastically different morphology, macro- and microstructure through the methods of freeze casting, 3D printing (Digital Light Processing, DLP) and sponge replication templating. Regarding the synthesis, the X-ray diffraction confirmed that the slow precipitation method yields pure β-TCP after calcination, while for the fast method, a mixture of β-TCP and β-CPP was obtained with a very high yield in respect to the β-TCP form, however both syntheses yielded no HAP. The prepared porous ceramic substrates were characterized through their compressive strength, total porosity and morphology (SEM).

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Projekti:
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( POIROT)
HRZZ-PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko, HRZZ - 2019-02) ( POIROT)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb


Citiraj ovu publikaciju:

Radovanović-Perić, Floren; Mandić, Vilko; Panžić, Ivana
Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP // CEEC-TAC6 & Medicta2021
20.07.2021., 2021. str. 86-86 (predavanje, međunarodna recenzija, sažetak, ostalo)
Radovanović-Perić, F., Mandić, V. & Panžić, I. (2021) Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP. U: CEEC-TAC6 & Medicta2021.
@article{article, author = {Radovanovi\'{c}-Peri\'{c}, Floren and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana}, year = {2021}, pages = {86-86}, keywords = {Biomaterials, microporous ceramics}, title = {Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP}, keyword = {Biomaterials, microporous ceramics}, publisherplace = {20.07.2021.} }
@article{article, author = {Radovanovi\'{c}-Peri\'{c}, Floren and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana}, year = {2021}, pages = {86-86}, keywords = {Biomaterals, microporous ceramics}, title = {Addressing of different synthetic and shaping approaches for preparing beta-TCP-based substrates for biomineralisation of HAP}, keyword = {Biomaterals, microporous ceramics}, publisherplace = {20.07.2021.} }




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