Stimuli‐Responsive Controlled‐Release Delivery System Based on Mesoporous Silica Nanorods Capped with Magnetic Nanoparticles

作者：Supratim Giri, Brian G. Trewyn, Michael P. Stellmaker, Victor S.‐Y. Lin · 发表于：Angewandte Chemie International Edition · 年份：2005 · DOI：10.1002/anie.200501819 · 被引用次数：994 · 研究领域：Nanoparticle-Based Drug Delivery、Gold and Silver Nanoparticles Synthesis and Applications、Iron oxide chemistry and applications

Stand and deliver! The release of pore-encapsulated fluorescein molecules from a core/shell mesoporous silica nanorod/superparamagnetic iron oxide nanoparticle carrier in the presence of an external magnetic field and only in response to cell-produced antioxidants indicates promise for such systems in controlled-release drug delivery.