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@article{1411918,
author = {Solovieva, Anastasiya and Miroshnichenko, Svetlana and Kovalskii, Andrey and Permyakova, Elizaveta and Popov, Zakhar and Dvořáková, Eva and KiryukhantsevandKorneev, Philip and Obrosov, Aleksei and Polčák, Josef and Zajíčková, Lenka and Shtansky, Dmitry V. and Manakhov, Anton},
article_location = {BASEL},
article_number = {12},
doi = {http://dx.doi.org/10.3390/polym9120736},
keywords = {polycaprolactone; nanofibers; COOH plasma; platelet-rich plasma; cell viability; PRP immobilization},
language = {eng},
issn = {2073-4360},
journal = {POLYMERS},
title = {Immobilization of Platelet-Rich Plasma onto COOH Plasma-Coated PCL Nanofibers Boost Viability and Proliferation of Human Mesenchymal Stem Cells},
url = {http://www.mdpi.com/2073-4360/9/12/736},
volume = {9},
year = {2017}
}
TY - JOUR
ID - 1411918
AU - Solovieva, Anastasiya - Miroshnichenko, Svetlana - Kovalskii, Andrey - Permyakova, Elizaveta - Popov, Zakhar - Dvořáková, Eva - Kiryukhantsev-Korneev, Philip - Obrosov, Aleksei - Polčák, Josef - Zajíčková, Lenka - Shtansky, Dmitry V. - Manakhov, Anton
PY - 2017
TI - Immobilization of Platelet-Rich Plasma onto COOH Plasma-Coated PCL Nanofibers Boost Viability and Proliferation of Human Mesenchymal Stem Cells
JF - POLYMERS
VL - 9
IS - 12
SP - 736
EP - 736
PB - MDPI AG
SN - 20734360
KW - polycaprolactone
KW - nanofibers
KW - COOH plasma
KW - platelet-rich plasma
KW - cell viability
KW - PRP immobilization
UR - http://www.mdpi.com/2073-4360/9/12/736
L2 - http://www.mdpi.com/2073-4360/9/12/736
N2 - The scaffolds made of polycaprolactone (PCL) are actively employed in different areas of biology and medicine, especially in tissue engineering. However, the usage of unmodified PCL is significantly restricted by the hydrophobicity of its surface, due to the fact that its inert surface hinders the adhesion of cells and the cell interactions on PCL surface. In this work, the surface of PCL nanofibers is modified by Ar/CO2/C2H4 plasma depositing active COOH groups in the amount of 0.57 at % that were later used for the immobilization of platelet-rich plasma (PRP). The modification of PCL nanofibers significantly enhances the viability and proliferation (by hundred times) of human mesenchymal stem cells, and decreases apoptotic cell death to a normal level. According to X-ray photoelectron spectroscopy (XPS), after immobilization of PRP, up to 10.7 at % of nitrogen was incorporated into the nanofibers surface confirming the grafting of proteins. Active proliferation and sustaining the cell viability on nanofibers with immobilized PRP led to an average number of cells of 258 +/- 12.9 and 364 +/- 34.5 for nanofibers with ionic and covalent bonding of PRP, respectively. Hence, our new method for the modification of PCL nanofibers with PRP opens new possibilities for its application in tissue engineering.
ER -
SOLOVIEVA, Anastasiya, Svetlana MIROSHNICHENKO, Andrey KOVALSKII, Elizaveta PERMYAKOVA, Zakhar POPOV, Eva DVOŘÁKOVÁ, Philip KIRYUKHANTSEV-KORNEEV, Aleksei OBROSOV, Josef POLČÁK, Lenka ZAJÍČKOVÁ, Dmitry V. SHTANSKY a Anton MANAKHOV. Immobilization of Platelet-Rich Plasma onto COOH Plasma-Coated PCL Nanofibers Boost Viability and Proliferation of Human Mesenchymal Stem Cells. \textit{POLYMERS}. BASEL: MDPI AG, 2017, roč.~9, č.~12, s.~736-749. ISSN~2073-4360. Dostupné z: https://dx.doi.org/10.3390/polym9120736.
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