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Pregled bibliografske jedinice broj: 1039122

The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites


Erceg, Ina; Strasser, Vida; Selmani, Atiđa; Kontrec, Jasminka; Kralj, Damir; Tartaro Bujak, Ivana; Mihaljević, Branka; Dutour Sikirić, Maja
The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites // Xmas Biophysics Workshop, Book of abstracts
Gradisca d'Isonzo, Italija, 2019. str. 27-28 (predavanje, nije recenziran, sažetak, znanstveni)


CROSBI ID: 1039122 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites

Autori
Erceg, Ina ; Strasser, Vida ; Selmani, Atiđa ; Kontrec, Jasminka ; Kralj, Damir ; Tartaro Bujak, Ivana ; Mihaljević, Branka ; Dutour Sikirić, Maja

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

Izvornik
Xmas Biophysics Workshop, Book of abstracts / - , 2019, 27-28

Skup
Xmas Biophysics Workshop

Mjesto i datum
Gradisca d'Isonzo, Italija, 9-10.12.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Calcium Phosphates ; TiO2 Nanomaterials ; Bovine Serum Albumin

Sažetak
One of the largest health issue in modern society is increased frequency of hard tissues chronic diseases. Often the only treatment of such diseases is implementation with the aim to regenerate damaged or diseased tissue. Considering that the main inorganic component of hard tissue is biological apatite, form of calcium phosphate (CaP), composite materials based on calcium phosphate and different inorganic nanomaterials attracts attentions as possible new and innovative implant materials. Among different nanomaterials, TiO2 nanomaterials stand out because they can improve mechanical properties of CaP. Albumine is one of three soluble proteins which adsorbs on the surface of implant materialsright after its implantation and affect their behavior in vivo. But, its role in formation of calcium phosphates on titanium implants is still not clarified. Therefore, the aim of this study is to investigate the adsorption of bovine serum albumin (BSA) on nanocomposites of calcium phosphate (CaP) and TiO2 nanoparticles (CaP/TiNP) or nanotubes (CaP/TiNT). In order to do that, the kinetics of BSA adsorption kinetics of BSA adsorption on TiO2 nanoparticles (TiNP), titanate nanotubes (TiNT), calcium deficient hydoxiapatite (CaDHA) obtained in control system, CaP/TiNP and CaP/TiNT was measured in situ on UV/VIS scanning spectrophotomer. Samples obtained after adsorption were filtered and given for further analysis which included Fourier- transform infrared apectroscopy (FTIR), powder x-ray diffraction (XRD) and scanning electron microscopy (SEM). The results of kinetics measurements were modeled using kinetics models of pseudo-first, pseudo-second rate and interparticle diffusion model. From the results of various kinetic models, the adsorption kinetics were found to follow pseudo-second- order rate kinetic model for CaP/TiNT nanocomposites, respectively pseudo-second- order rate and interparticle diffusion model for CaP/TiNP nanocomposites. Results obtained from FTIR, XRD and SEM analysis showed that albumin did not influence the composition and solid phase morphology

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne prirodne znanosti



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

Poveznice na cjeloviti tekst rada:

people.sissa.it

Citiraj ovu publikaciju:

Erceg, Ina; Strasser, Vida; Selmani, Atiđa; Kontrec, Jasminka; Kralj, Damir; Tartaro Bujak, Ivana; Mihaljević, Branka; Dutour Sikirić, Maja
The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites // Xmas Biophysics Workshop, Book of abstracts
Gradisca d'Isonzo, Italija, 2019. str. 27-28 (predavanje, nije recenziran, sažetak, znanstveni)
Erceg, I., Strasser, V., Selmani, A., Kontrec, J., Kralj, D., Tartaro Bujak, I., Mihaljević, B. & Dutour Sikirić, M. (2019) The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites. U: Xmas Biophysics Workshop, Book of abstracts.
@article{article, author = {Erceg, Ina and Strasser, Vida and Selmani, Ati\dja and Kontrec, Jasminka and Kralj, Damir and Tartaro Bujak, Ivana and Mihaljevi\'{c}, Branka and Dutour Sikiri\'{c}, Maja}, year = {2019}, pages = {27-28}, keywords = {Calcium Phosphates, TiO2 Nanomaterials, Bovine Serum Albumin}, title = {The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites}, keyword = {Calcium Phosphates, TiO2 Nanomaterials, Bovine Serum Albumin}, publisherplace = {Gradisca d'Isonzo, Italija} }
@article{article, author = {Erceg, Ina and Strasser, Vida and Selmani, Ati\dja and Kontrec, Jasminka and Kralj, Damir and Tartaro Bujak, Ivana and Mihaljevi\'{c}, Branka and Dutour Sikiri\'{c}, Maja}, year = {2019}, pages = {27-28}, keywords = {Calcium Phosphates, TiO2 Nanomaterials, Bovine Serum Albumin}, title = {The kinetics of bovine serum albumine adsorption on calcium phosphate and TiO2 nanoparticles or nanotubes nanocomposites}, keyword = {Calcium Phosphates, TiO2 Nanomaterials, Bovine Serum Albumin}, publisherplace = {Gradisca d'Isonzo, Italija} }




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