4、letterandforthereviewers’commentsconcerningourmanuscriptentitled“Asimplemethodforpreparationof******usedasactive,stableandbiocompatibleSERSsubstrate by using electrostatic self-assembly” (ID: ******-09-1602). Those comments are allvaluableandveryhelpfulforrevisingandimprovingourpaper,a
7、lectrochemicalstrategyatapropervoltageandpolyvinylalcohol(******)concentrationin electrolyte is performed. With scanning electron microscopy, the morphology of the Agnanofilmisatwo-dimensionalstructurewithnano-sc