The invention provides a carrier particle comprising a core of silica and/or alumina which core has a diameter in the range of from 10 nm to 10 µm, a hydrophobic layer enveloping the core, and a layer of amphiphilic molecules enveloping the hydrophobic layer. The invention further relates to processes for preparing said particle and the use of said particle. The particle suitably carries one or more diagnostic and/or one or more therapeutic agents for use in bio-applications.
本发明提供了一种载体颗粒,该颗粒由
二氧化硅和/或氧化铝核心组成,核心的直径在 10 纳米到 10 微米之间,核心外有一层疏
水层,疏
水层外有一层亲
水分子。本发明还涉及制备所述颗粒的工艺和所述颗粒的用途。所述微粒可适当携带一种或多种诊断剂和/或一种或多种治疗剂,用于
生物应用。