The present invention relates to a control method for discharging nitrogen monoxide and, more specifically, a method for selectively discharging nitrogen monoxide using porous silica nanoparticles containing material capable of releasing a proton by light irradiation, and calcium phosphate. A control technique for discharging nitrogen monoxide by the light irradiation according to the present invention can stably transfer nitrogen monoxide to a desired portion, and can maximize a therapeutic effect by inducing release of nitrogen monoxide only when exposed to light.
展开▼
