Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target

Аннотация

Surface modification of poly(l lactide) (l-PLA) and polycaprolactone (PCL) bioresorbable polymers by radio-frequency thermal glow discharge plasma is reported. Improved biocompatibility of l-PLA and PCL materials was obtained by employing hydroxyapatite target sputtering in Ar⁺ plasma as evidenced by the change of l-PLA and PCL properties from highly hydrophobic to hydrophilic, with absolute wettability obtained for both materials, and enhanced cell line EA-hy 926 attachment to modified surfaces. Surface roughness and surface free energy were found to increase significantly for both polymers under prolonged plasma exposure and, a longer chain aliphatic PCL were found to display a marginally better post plasma-treated biocompatibility compared to l-PLA.

Язык оригинала	Английский
Страницы (с-по)	281-284
Число страниц	4
Журнал	Materials Letters
Том	132
DOI	https://doi.org/10.1016/j.matlet.2014.06.115
Состояние	Опубликовано - 1 окт 2014

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanical Engineering
Mechanics of Materials

Доступ к документу

10.1016/j.matlet.2014.06.115

Fingerprint Подробные сведения о темах исследования «Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

Bolbasov, E. N., Rybachuk, M., Golovkin, A. S., Antonova, L. V., Shesterikov, E. V., Malchikhina, A. I., Novikov, V. A., Anissimov, Y. G., & Tverdokhlebov, S. I. (2014). Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target. Materials Letters, 132, 281-284. https://doi.org/10.1016/j.matlet.2014.06.115

Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target. / Bolbasov, E. N.; Rybachuk, M.; Golovkin, A. S.; Antonova, L. V.; Shesterikov, E. V.; Malchikhina, A. I.; Novikov, V. A.; Anissimov, Y. G.; Tverdokhlebov, S. I.

В: Materials Letters, Том 132, 01.10.2014, стр. 281-284.

Результат исследований: Материалы для журнала › Статья

Bolbasov, EN, Rybachuk, M, Golovkin, AS, Antonova, LV, Shesterikov, EV, Malchikhina, AI, Novikov, VA, Anissimov, YG & Tverdokhlebov, SI 2014, 'Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target', Materials Letters, том. 132, стр. 281-284. https://doi.org/10.1016/j.matlet.2014.06.115

Bolbasov, E. N. ; Rybachuk, M. ; Golovkin, A. S. ; Antonova, L. V. ; Shesterikov, E. V. ; Malchikhina, A. I. ; Novikov, V. A. ; Anissimov, Y. G. ; Tverdokhlebov, S. I. / Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target. В: Materials Letters. 2014 ; Том 132. стр. 281-284.

@article{fda50d28ed9a415a8894bf8cfcd86209,

title = "Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target",

abstract = "Surface modification of poly(l lactide) (l-PLA) and polycaprolactone (PCL) bioresorbable polymers by radio-frequency thermal glow discharge plasma is reported. Improved biocompatibility of l-PLA and PCL materials was obtained by employing hydroxyapatite target sputtering in Ar+ plasma as evidenced by the change of l-PLA and PCL properties from highly hydrophobic to hydrophilic, with absolute wettability obtained for both materials, and enhanced cell line EA-hy 926 attachment to modified surfaces. Surface roughness and surface free energy were found to increase significantly for both polymers under prolonged plasma exposure and, a longer chain aliphatic PCL were found to display a marginally better post plasma-treated biocompatibility compared to l-PLA.",

keywords = "Biomaterials, Calcium-phosphate, Magnetron sputter deposition, Polymers",

author = "Bolbasov, {E. N.} and M. Rybachuk and Golovkin, {A. S.} and Antonova, {L. V.} and Shesterikov, {E. V.} and Malchikhina, {A. I.} and Novikov, {V. A.} and Anissimov, {Y. G.} and Tverdokhlebov, {S. I.}",

year = "2014",

month = oct,

day = "1",

doi = "10.1016/j.matlet.2014.06.115",

language = "English",

volume = "132",

pages = "281--284",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

}

TY - JOUR

T1 - Surface modification of poly(l-lactide) and polycaprolactone bioresorbable polymers using RF plasma discharge with sputter deposition of a hydroxyapatite target

AU - Bolbasov, E. N.

AU - Rybachuk, M.

AU - Golovkin, A. S.

AU - Antonova, L. V.

AU - Shesterikov, E. V.

AU - Malchikhina, A. I.

AU - Novikov, V. A.

AU - Anissimov, Y. G.

AU - Tverdokhlebov, S. I.

PY - 2014/10/1

Y1 - 2014/10/1

N2 - Surface modification of poly(l lactide) (l-PLA) and polycaprolactone (PCL) bioresorbable polymers by radio-frequency thermal glow discharge plasma is reported. Improved biocompatibility of l-PLA and PCL materials was obtained by employing hydroxyapatite target sputtering in Ar+ plasma as evidenced by the change of l-PLA and PCL properties from highly hydrophobic to hydrophilic, with absolute wettability obtained for both materials, and enhanced cell line EA-hy 926 attachment to modified surfaces. Surface roughness and surface free energy were found to increase significantly for both polymers under prolonged plasma exposure and, a longer chain aliphatic PCL were found to display a marginally better post plasma-treated biocompatibility compared to l-PLA.

AB - Surface modification of poly(l lactide) (l-PLA) and polycaprolactone (PCL) bioresorbable polymers by radio-frequency thermal glow discharge plasma is reported. Improved biocompatibility of l-PLA and PCL materials was obtained by employing hydroxyapatite target sputtering in Ar+ plasma as evidenced by the change of l-PLA and PCL properties from highly hydrophobic to hydrophilic, with absolute wettability obtained for both materials, and enhanced cell line EA-hy 926 attachment to modified surfaces. Surface roughness and surface free energy were found to increase significantly for both polymers under prolonged plasma exposure and, a longer chain aliphatic PCL were found to display a marginally better post plasma-treated biocompatibility compared to l-PLA.

KW - Biomaterials

KW - Calcium-phosphate

KW - Magnetron sputter deposition

KW - Polymers

UR - http://www.scopus.com/inward/record.url?scp=84903991483&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84903991483&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2014.06.115

DO - 10.1016/j.matlet.2014.06.115

M3 - Article

AN - SCOPUS:84903991483

VL - 132

SP - 281

EP - 284

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -