The invention relates to the technical field of medicines, in particular to an experiment method for multidrug resistant bacterial infection of burn wounds. The experiment method comprises the following steps of A, performing target
bacteria action research on a functional
graphene nanometer composite modified with a free radical initiating agent under
in vivo and
in vitro conditions; B, under thein vivo and
in vitro conditions, performing photo-
irradiation induced target antibiotic action research on the functional
graphene nanometer composite modified with the free radical initiating agentunder
in vivo and
in vitro conditions; C, performing research of influence of the functional
graphene nanometer composite modified with the free radical initiating agent on multidrug resistant bacterial infection
wound healing and an action mechanism of the functional graphene nanometer composite modified with the free radical initiating agent; and D, performing research on the
biological safety of the functional graphene nanometer composite modified with the free radical initiating agent. Under complex conditions, the invention provides more selections for an application of
photodynamic therapy and
photothermal therapy under complex conditions, provides a new treatment direction and strategy for multidrug resistant bacterial infection of burn wounds, and is favorable for further exploration of a new multi-functional nanometer platform for
multidrug resistant bacteria treatment.