▎ 摘　　要

NOVELTY - A carrying nano silver graphene oxide composite bactericide comprises (in mass %) silver nitrate (0.05-5), reducing agent (0.01-0.5), graphene oxide (0.5-10) and rest citric acid buffer solution. USE - Carrying nano silver graphene oxide composite bactericide for use as a replacement product of silver carrying nano tube. ADVANTAGE - The bactericide is safe, efficient, inexpensive, reusable and prepared by simple process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a carrying nano silver graphene oxide composite bactericide. DESCRIPTION OF DRAWING(S) - The drawing shows a photographic view of a carrying nano silver graphene oxide composite bactericide.