由钛氧簇前体制备的生物相容性荧光纳米 TiO 材料。

Bio-compatible fluorescent nano TiO materials prepared from titanium-oxo-cluster precursors.

机构信息

College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People's Republic of China.

出版信息

Chem Commun (Camb). 2019 Oct 10;55(82):12360-12363. doi: 10.1039/c9cc06235a.

DOI:10.1039/c9cc06235a

PMID:31559989

Abstract

Photoactive nano TiO2 particles with fluorescent properties have attracted great attention because of their potential applications in photodynamic therapy. Herein we report first a simple method to prepare water soluble fluorescent nano titanium oxide particles from titanium-oxo-clusters (TOCs). The nano material was characterized as an aggregate of titanium-oxo-clusters, which can be used directly in aqueous systems for investigations in biomedical fields.

摘要

具有荧光性质的光活性纳米 TiO2 颗粒因其在光动力疗法中的潜在应用而受到极大关注。在此，我们首次报道了一种简单的方法，即用钛氧簇（TOCs）制备水溶性荧光纳米 TiO2 颗粒。该纳米材料被表征为钛氧簇的聚集体，可直接用于水相体系，用于生物医学领域的研究。