ADHESIVE POLYETHYLENE GLYCOL INCORPORATED CATHECHOL GROUP, METHOD FOR MANUFACTURING SAID ADHESIVE POLYETHYLENE GLYCOL AND USE OF SAID ADHESIVE POLYETHYLENE GLYCOL

摘要

The present invention relates to an adhesive polyethylene glycol into which a catechol group is introduced, a method for producing the same, and a use of the adhesive polyethylene glycol, and more particularly, to a noble metal and accessories, wherein the adhesive strength is improved by introducing a catechol group. Adhesive polyethylene glycol, a method for producing the adhesive polyethylene glycol, and to a method for coating a precious metal or accessories using the adhesive polyethylene glycol. Since the adhesive polyethylene glycol according to the present invention can impart adhesion to the bio-friendly antifouling properties of polyethylene glycol, when the polyethylene glycol is used as a coating material for noble metals, etc., adhesive polyethylene with excellent adhesion to noble metals, etc. Glycol may be provided. In addition, according to the present invention, adhesive polyethylene glycol can be manufactured at a low cost and simple method, and precious metals and the like can be coated with the adhesive polyethylene glycol thus prepared. In addition, when a noble metal or the like is coated with the adhesive polyethylene glycol according to the present invention, the hydrophilicity of the polyethylene can be improved on the noble metal, while the adhesion rate of cells, etc. to the noble metal can be remarkably reduced.