Marc Ramis Castelltort,Isaac Ojea Jimenez,Joaquin Querol Sastre
申请号：
US12811274
公开号：
US08901080B2
申请日:
2009.01.05
申请国别(地区):
US
年份:
2014
代理人:
摘要：
This invention discloses a new conjugate compound that comprises at least one HA oligomer derivatized through one thiolated linker, whereby it binds to at least one metal nanoparticle, such as, for example, a gold nanoparticle. Moreover, it discloses methods of obtaining it, as well as the use thereof in a cosmetic treatment, and cosmetic compositions that contain them.
