| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a process and device for delivering particles and/or molecules to biological tissues, or inks or dyes to a variety of materials, including paper and skin.SOLUTION: A delivery system includes: a material for storing molecules and/or nanoparticles by substantially binding the molecules and/or nanoparticles to the material; means for applying an electric field to the material to release the molecules and/or nanoparticles; and means for applying an ultrasonic signal to the material to transport the molecules and/or nanoparticles through the material to a surface for delivery to an entity.</p> |
