Journal of Cosmetology & Trichology

Preecha Yupapin

Publications

• Research Article
  Nano-particles for Cosmetic Use: Particle Sizing, Cytotoxicity Test, and Facial Gesture Monitoring Model
  Author(s): Preecha Yupapin and Panida SuwandeePreecha Yupapin and Panida Suwandee
  
  The use of gold and silver nano-particles has been confirmed and popularly used for cosmetic material ingredients, where the small Ag and Au nano-particle diameters have no toxic with human cells, especially, for facial cells, in which the nano-particle diameter range of few nanometers, for instant, the average Ag and Au's diameters are 3.63 nm and 1.33 nm respectively. In this work, three interesting nano-particles Ag, Au and Platinum (Pt) that were prepared by the Bangkok Assay Office (BAO) laboratory, in which the safety concerns are tested in terms of human dermal fibroblast cells by the BIOTEC, NSTDA in Thailand. From the obtained results, the Pt nano-particles were successfully prepared for the first time, where the sizes were ranged between 50 to 60 nm. All prepared nanoparticles were tested and the human cell safety was seen without any toxic, which leads to being useful for t.. Read More»
  DOI: 10.4172/2471-9323.1000112

  Abstract PDF