Hydroxyapatite (HAp) attracts great attention due to application in reconstructive medicine for hard tissues, mostly bones and teeth, where it is declared to be highly biocompatible material. Its grafting with amino acids further increases biocompatibility and has crucial importance for acceptance of body implants. In this work different methods of grafting were investigated: simple mixing, thermal treatment induction and in situ synthesis/grafting reactions. Two amino acid precursors were separately tested in grafting procedures: pure alanine and alanine methyl ester hydrochloride. The efficiency of grafting was determined based on X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermal analyses (DSC, TG/DTA) of obtained powders, while complementary UV-VIS spectroscopy of supernatants was additionally performed for quantitative determination of non-grafted nitrogen using ninhydrin standardized procedure.
Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022., 2022, 58-59
TY - CONF
AU - Vuković, Marina
AU - Dorm, Bruna Carolina
AU - Trovatti, Eliane
AU - Ignjatović, Nenad
AU - Marković, Smilja
AU - Škapin, Srečo Davor
AU - Dinić, Ivana
AU - Mančić, Lidija
PY - 2022
UR - https://dais.sanu.ac.rs/123456789/13630
AB - Hydroxyapatite (HAp) attracts great attention due to application in reconstructive medicine for hard tissues, mostly bones and teeth, where it is declared to be highly biocompatible material. Its grafting with amino acids further increases biocompatibility and has crucial importance for acceptance of body implants. In this work different methods of grafting were investigated: simple mixing, thermal treatment induction and in situ synthesis/grafting reactions. Two amino acid precursors were separately tested in grafting procedures: pure alanine and alanine methyl ester hydrochloride. The efficiency of grafting was determined based on X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermal analyses (DSC, TG/DTA) of obtained powders, while complementary UV-VIS spectroscopy of supernatants was additionally performed for quantitative determination of non-grafted nitrogen using ninhydrin standardized procedure.
PB - Belgrade : Serbian Ceramic Society
C3 - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
T1 - Hydroxyapatite grafting with alanine amino acid - efficiency of different methods
SP - 58
EP - 59
UR - https://hdl.handle.net/21.15107/rcub_dais_13630
ER -
@conference{
author = "Vuković, Marina and Dorm, Bruna Carolina and Trovatti, Eliane and Ignjatović, Nenad and Marković, Smilja and Škapin, Srečo Davor and Dinić, Ivana and Mančić, Lidija",
year = "2022",
abstract = "Hydroxyapatite (HAp) attracts great attention due to application in reconstructive medicine for hard tissues, mostly bones and teeth, where it is declared to be highly biocompatible material. Its grafting with amino acids further increases biocompatibility and has crucial importance for acceptance of body implants. In this work different methods of grafting were investigated: simple mixing, thermal treatment induction and in situ synthesis/grafting reactions. Two amino acid precursors were separately tested in grafting procedures: pure alanine and alanine methyl ester hydrochloride. The efficiency of grafting was determined based on X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermal analyses (DSC, TG/DTA) of obtained powders, while complementary UV-VIS spectroscopy of supernatants was additionally performed for quantitative determination of non-grafted nitrogen using ninhydrin standardized procedure.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.",
title = "Hydroxyapatite grafting with alanine amino acid - efficiency of different methods",
pages = "58-59",
url = "https://hdl.handle.net/21.15107/rcub_dais_13630"
}
Vuković, M., Dorm, B. C., Trovatti, E., Ignjatović, N., Marković, S., Škapin, S. D., Dinić, I.,& Mančić, L.. (2022). Hydroxyapatite grafting with alanine amino acid - efficiency of different methods. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
Belgrade : Serbian Ceramic Society., 58-59.
https://hdl.handle.net/21.15107/rcub_dais_13630
Vuković M, Dorm BC, Trovatti E, Ignjatović N, Marković S, Škapin SD, Dinić I, Mančić L. Hydroxyapatite grafting with alanine amino acid - efficiency of different methods. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.. 2022;:58-59.
https://hdl.handle.net/21.15107/rcub_dais_13630 .
Vuković, Marina, Dorm, Bruna Carolina, Trovatti, Eliane, Ignjatović, Nenad, Marković, Smilja, Škapin, Srečo Davor, Dinić, Ivana, Mančić, Lidija, "Hydroxyapatite grafting with alanine amino acid - efficiency of different methods" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022. (2022):58-59,
https://hdl.handle.net/21.15107/rcub_dais_13630 .
