▎ 摘　　要

NOVELTY - Stable Raman test strip based on silver/gallium oxide (Ag/GO) comprises slide, silver microspheres and graphene oxide, and the silver solution is coated on the glass slide, and spin-coated a layer of graphene oxide aqueous solution. USE - The stable Raman test strip is used in field of biochemical sensing and environment monitoring. ADVANTAGE - The Raman test strip has excellent stable performance, and can be prepared in simple and cost-effective manner. DETAILED DESCRIPTION - AN INDEPENDENT CLAIMS is also included for preparation of stable Raman test paper strip based on silver/graphene oxide.