abstract |
The present invention relates to biomedicine fields, and in particular to a kind of synthetic method of stannic oxide/graphene nano silver.The step of this method, is: obtaining graphite oxide after natural graphite and sulfuric acid, potassium permanganate, sodium nitrate mixed processing;Stannic oxide/graphene nano silver composite material is obtained after graphite oxide and silver nitrate, quercetin mixed processing.The method of the present invention is easy to operate, and the stannic oxide/graphene nano silver of synthesis can be used for antitumor substitution medicine, and overcome the drug resistance of tumour. |