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Título del libro: Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment And Energy - Technical Proceedings Of The 2010 Nsti Nanotechnology Conference And Expo, Nsti-Nanotech 2010
Título del capítulo: Traceability of polyethylcyanoacrylate nanoparticles through the stratum corneum

Autores UNAM:
ROBERTO DIAZ TORRES; PATRICIA RAMIREZ NOGUERA; SUEMI RODRIGUEZ ROMO;
Autores externos:

Idioma:
Inglés
Año de publicación:
2010
Palabras clave:

Drug transport; Human skin; Nanocarriers; Polyethylcyanoacrylate; Stratum corneum; Tape stripping; Transport phenomena; Nanoparticles; Sensors; Transport properties; Medical nanotechnology


Resumen:

In this work we follow the polyethylcyanoacrylate nanoparticles through human skin. Photoluminescence (PL) is used to quantify the amount of these nanocarriers into the layers of the skin stratum corneum (SC). To obtain samples of each layer of SC, tape stripping technique was conducted. Reproducible data were obtained, and the nanoparticles' distribution in each layer of the SC is presented. Possible applications are in the field of pharmaceutical development, especially concerning drug transport through the skin by nanoparticle carriers.


Entidades citadas de la UNAM: