1.
J Biomed Mater Res
; 25(3): 367-71, 1991 Mar.
Article
in English
| MEDLINE
| ID: mdl-2026641
ABSTRACT
This paper deals with the kinetics of tint transfer in soft contact lenses. A mathematical model taking into account both diffusion and chemical reactions is proposed and physicochemical parameters are determined. It is shown that bulk tinting is more effective in practice than surface tinting.
Subject(s)
Coloring Agents/chemistry , Contact Lenses, Hydrophilic , Adsorption , Diffusion , Kinetics , Methacrylates/chemistry , Models, Theoretical , Spectrophotometry, Ultraviolet , Sterilization
2.
Vestn Oftalmol
; 103(4): 14-5, 1987.
Article
in Russian
| MEDLINE
| ID: mdl-3672696