Page 554 - Book Hosokawa Nanoparticle Technology Handbook
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APPLICATIONS                                 25 DEVELOPMENT OF NEW COSMETICS BASED ON NANOPARTICLES






























                  Figure 25.6
                  Electron microscope photograph of zinc oxide fiber coated pearl material.


                                             Spherical Moss-like


















                  Figure 25.7
                  Electron microscope photograph of spherical moss shaped
                  barium sulfate coated pearl material.
                                                                 Figure 25.8
                                                                 Electron microscope photograph of a skincare particle.

                  3. Future development                          particles have appeared, and these indicate the future
                                                                 direction of cosmetics.
                  We have introduced the application of nanoparticles  In addition, the nanoparticles are not only added
                  in cosmetics. In the field of emulsions, by making the  individually, but also their optical characteristics are
                  emulsified particles with nanosizes, it is possible to  designed while carrying out their form control by
                  change the external appearance and the usability. In  compounding with large particles, and then applying
                  the field of powders, use of zinc oxide or titanium  them to products for makeup. Although not discussed
                  dioxide for sunscreen and also nanoparticles having  this time, it has been reported that fullerene has anti-
                  biological and dermatological value such as skin care  oxidation effect, and it is considered that such new

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