Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2011

Ключевые слова: Adhesion, Bioplastotan, Cell viability, H 2O 2-plasma processing, Resorbing polyesters, Scaffold

Аннотация: Produced from «Bioplastotan» resorbing polyesters (linear polyesters of hydroxyl derivatives alkanoic acids) scaffolds for cell culturing such as films, pressed 3-D forms and nonwoven fabric from ultrathin fibers are characterized. Two types of polymers - a homopolymer of the 3-hydroxybutyric acid and a copolymer formed by monomers of the 3-hydroxybutyric and 3-hydroxyvalerianic acids are studied. Surface properties of developed polymer scaffolds, sterilized with autoclaving and H 2O 2-plasma processing are compared. It is shown that plasma has beneficial effects resulting in decrease of the watering contact angle and increase of surface hydrophilic properties. Positive effects of H 2O 2-plasma processing of scaffold surface on culturing cell adhesion and viability compared with autoclaving sterilization is demonstrated on NIH 3T3 line fibroblast culturing.

Журнал: Cellular Transplantation and Tissue Engineering

Выпуск журнала: Vol. 6, Is. 2

Номера страниц: 65-69

• Nikolaeva E.D. (Institute of Biophysics, Siberian Branch, RAS, Krasnoyarsk, Russian Federation)
• Goncharov D.B. (Siberian Federal University, Krasnoyarsk, Russian Federation)
• Shishatskaya E.I. (Institute of Biophysics, Siberian Branch, RAS, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)

• Scopus