| 摘要 |
<p>The invention relates to the field of gel-based delivery systems for a compound of interest, like a drug or cosmetic agent. Provided is a gel comprising at least one nonpolymeric gelator and at least one polymer, wherein the polymer content of said gel is more than 5 weight percent (wt %), preferably at least 10 wt %, more preferably at least 20 wt %. Also provided is a method for preparing the gel and the use of the gel in a controlled delivery system, for example a pH-sensitive drug delivery system.</p> |
