3、hispaper,weusedvitaminCtomodifynano-selenium(Vc@Se)whichastheobjectofstudy,andusingfilterpaperantibacterialmethod,drugplatemethodtodetermineitsStaphylococcusaureusandBacillussubtilisantibacterialeffect.Theresultsshowedthatthediameter of Staphylococcus aureusb
4、acteriostaticwas increasedwiththeincreasementofconcentrationofVc@Se,andthehalfinhibitory concentrationof it was 1.5 mg / L.However,Vc@Sehas no bacteriostatic effect on Bacillus subtilis.Experiments showed thatVc@Sehas a good bacteriostatic effect on Staphyloc