Temat: poly(caprolactone) - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Poly(ε-caprolactone) as potential material for catheters to xenogeneic transplantations and embryologic devices
Autorzy:: Stodolak-Zych, E.
Wieczorek, J.
Para, U.
Powiązania:: https://bibliotekanauki.pl/articles/284854.pdf
Data publikacji:: 2012
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:: transplantation
poly(ε-caprolactone)
embryologic devices
Opis:: The paper presents study performed to investigate the possible use of modified poly(ε-caprolactone) as a potential material for catheters. Experiment verifies if thermal modification using liquid nitrogen (LN) changes microstructure, biostability, mechanical and physicochemical properties of polymer. The easiness of forming material into tubes to confirm handiness was checked.
Źródło:: Engineering of Biomaterials; 2012, 15, no. 116-117 spec. iss.; 111-114
1429-7248
Pojawia się w:: Engineering of Biomaterials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Verification of biological properties of poly-ε-caprolacton (PCL) as the material dedicated to medicine and biotechnology
Autorzy:: Wieczorek, J.
Grad, I.
Stodolak-Zych, E.
Kosenyuk, Y.
Powiązania:: https://bibliotekanauki.pl/articles/285736.pdf
Data publikacji:: 2013
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:: embryos
poly(ε-caprolactone) (PCL)
culture
catheters
pigs
Opis:: The aim of the study was evaluation of possibility of poly-ε-caprolacton (PCL) application as potential material for production of medical devices, as catheters for obtaining and transporting of embryos as well as dishes for embryos culture in vitro and covers for cryoconservation. The possible application of this biomaterial needs verification of its biological properties on embryos culture. The foil discs made of policaprolacton, thickness 0.5 mm, diameter 3.5 mm, were prepared in two forms: the baseline one (nPCL) and thermally modified by freezing with liquid nitrogen (mPCL). The verification of PCL bioconcordance was performed by evaluation of 102 pig embryos. To evaluate poly-ε-caprolacton bioconcordance we performed 5-day long culture of embryos on the evaluated material, not frozen (nPCL) and frozen in liquid nitrogen (mPCL) and additionally culture after short contact with poly-ε-caprolacton, lasting 15 minutes (nPCL-15). In all evaluated study groups the development of embryos was suppressed shortly after transfer to the culture with PCL. In the control group. 74%-78% of embryos reached blastocyst stage. Polycaprolacton cannot be used as the material for catheter production used in biotechnology of animal reproduction and other materials used for in vitro culture and cryoconservation.
Źródło:: Engineering of Biomaterials; 2013, 16, no. 122-123 spec. iss.; 66-68
1429-7248
Pojawia się w:: Engineering of Biomaterials
Dostawca treści:: Biblioteka Nauki

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