Modification of Silicone Elastomers Using Silicone Comonomers Containing Hydrophilic Surface Active Endgroups

Silicone Surface-Active Agents

Studies on Surface Modification of Silicone Biomaterials

This paper presents our studies on surface modification of silicone elastomer by collagen grafting/coating and electron beam irradiation. Two types of collagen hydrolysates with different molecular weights were obtained and characterized, which were used in experiments. Both silicone elastomer crosslinking and collagen grafting on the surface of silicone elastomer were achieved by electron beam...

Incorporation of silicone oil into elastomers enhances barnacle detachment by active surface strain.

Silicone-oil additives are often used in fouling-release silicone coatings to reduce the adhesion strength of barnacles and other biofouling organisms. This study follows on from a recently reported active approach to detach barnacles, which was based on the surface strain of elastomeric materials, by investigating a new, dual-action approach to barnacle detachment using Ecoflex®-based elastome...

Surface Modification of Silicone Rubber Membrane by Microwave Discharge to Improve Biocompatibility

      Wetability of biocompatible polymers can be improved by plasma surface modification. The purpose of this study was to surface modify an experimental poly (dimethylsiloxane) rubber (PDMS) material in order to improve its wetability and biocompatibility. Surface properties of the PDMS were characterized using contact angles measurement for wetability analysis. Samples of experimental silico...

Feasibility of using mixtures of silicone elastomers and silicone oils to model the mechanical behaviour of biological tissues

Mixtures of silicone elastomer and silicone oil were prepared and the values of their Young's moduli, E, determined in compression. The mixtures had volume fractions, [Formula: see text], of silicone oil in the range of 0-0.73. Measurements were made, under displacement control, for strain rates, [Formula: see text], in the range of 0.04-3.85 s(-1). The behaviour of [Formula: see text] as a fun...