Study of polylactide degradation rate in a phosphate buffer solution

Fourth interdisciplinary scientific forum with international participation "New materials and promising technologies"

Baikin, A.S.^1 ; Nasakina, E.O.^1 ; Tsareva, A.M.^1 ; Kaplan, M.A.^1 ; Kolmakova, A.A.^1 ; Danilova, E.A.^1 ; Shatova, L.A.^2 ; Leonova, N.P.^1 ; Leonova, Yu O^1 ; Kolmakov, A.G.^1

A.A. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia^1

Voronezh State Technical University, st. 20-letiya Oktyabrya 84/4, Voronezh, Russia^2

关键词: Degradation rate;    Phosphate buffer solutions;    Poly lactide;    Polymer degradation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/525/1/012100/pdf
DOI  :  10.1088/1757-899X/525/1/012100

来源: IOP

【 摘 要 】

The study of the degradation of films based on polylactide in phosphate buffer solution. The effect of the change in the molecular weight of polylactide on the polymer degradation process is shown. With an increase in the molecular weight of polylactide, there is a slight increase in the rate of degradation of the polymer.