A method of producing a medicinal nanoparticle suspension is provided, wherein a medicinal ingredient added in a suspending solution is ground to form nanoparticles of the medicinal ingredient by irradiating the suspending solution with a laser. The process is implemented after adding a poorly water-soluble or water-insoluble medicinal ingredient of a drug in a poor solvent to form the suspending solution.

 
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< Nanoparticles comprising a metal core and an organic double coating useful as catalysts and device containing the nanoparticles

> Antioxidant polymer nanocarriers for use in preventing oxidative injury

> Use of nanoscale particles for creating scratch-resistant protective layers on semiconductor chips

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