METAL SALT-REDUCING AGENT, METHOD FOR PRODUCING METAL FINE PARTICLES, METHOD FOR PRODUCING METAL FINE PARTICLE-LIPOSOME COMPOSITE, AND MATERIAL FOR MEDICAL CARE

摘要

PROBLEM TO BE SOLVED: To provide a metal salt-reducing agent having the effect of less use of a reducing agent, an outside energy, etc., a method for producing metal fine particles, and a method for producing a metal fine particle-liposome composite.

SOLUTION: This metal salt-reducing agent is characterized by containing a polyethylene glycol-introduced liposome. The method for producing the metal fine particles is characterized by reducing the metal salt with the polyethylene glycol-introduced liposome in a liquid and preparing the metal fine particles as the reduced substance from the metal salt. The method for producing the metal fine particle-liposome composite is characterized by preparing the composite of metal nano particles as the reduced material of the metal salt with the polyethylene glycol-introduced liposome. The method is characterized by the use of the polyethylene glycol-introduced liposome as a reducing agent for a metal salt.

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