Urea incorporated into ordered mesoporous silica for potential cosmetic application

• Auteurs principaux: Vânia Rodrigues Leite-Silva (Auteur), Camila Vieira da Silva (Auteur), Celio Takashi Higuchi (Auteur), Heron Dominguez Torres da Silva (Auteur), Marcelo Dutra Duque (Auteur), Newton Andréo-Filho (Auteur), Patrícia Santos Lopes (Auteur), Tereza Silva Martins (Auteur)
• Format: Livre
• Publié: Universidade de São Paulo, 2020-06-01T00:00:00Z.
• Sujets: article
• Accès en ligne: Connect to this object online.

Urea's thermal instability and burning on sensitive skin can cause problems for cosmetic formulations. To overcome these drawbacks, urea was incorporated into ordered mesoporous silica (SBA-15). SBA-15 was synthesized using tetraethyl orthosilicate and Pluronic® P123 in an acid medium. Urea (20...