A novel electrochemical sensor based on poly(p-aminobenzene sulfonic acid)-reduced graphene oxide composite film for the sensitive and selective detection of levofloxacin in human urine

The novel poly(p-aminobenzene sulfonic acid)-reduced graphene oxide (poly(p-ABSA)-rGO) composite film-based electrochemical sensor was facilely and rapidly prepared for the sensitive and selective detection of levofloxacin.140