Dendrimers with the protocatechuic acid building block for anticancer drug delivery
作者:Xiujuan Xi、Shiqi Hu、Zhuxian Zhou、Xiangrui Liu、Jianbin Tang、Youqing Shen
DOI:10.1039/c6tb01597b
日期:——
biodegradable dendrimers that contain PCA as a building block. The structures of the dendrimers were characterized by nuclear magnetic resonance, gel permeation chromatography, and matrix-assisted laser-desorption ionization time-of-flight mass spectrometry. PCA dendrimers could serve as potential anticancer drugs and also as nanocarriers for anticancer drug delivery. PCA dendrimers can easily be loaded
原儿茶酸(3,4-二羟基苯甲酸; PCA)是一种众所周知的抗氧化剂化合物,是一种潜在的抗肿瘤药物,通常在水果和蔬菜中发现。本文介绍了以PCA为基础的新型生物可降解树状聚合物的开发。通过核磁共振,凝胶渗透色谱和基质辅助激光解吸电离飞行时间质谱对树枝状聚合物的结构进行表征。PCA树状聚合物可以用作潜在的抗癌药物,也可以用作抗癌药物递送的纳米载体。PCA树状聚合物可轻松装载疏水性药物,例如阿霉素,这些药物得益于PCA与药物之间的结合相互作用。载有阿霉素的PCA树状聚合物在体外具有pH值和氧化还原双重反应性药物释放。