The Effects of Morphology and Linker Length on the Properties of Peptide–Lanthanide Upconversion Nanomaterials as G2 Phase Cell Cycle Inhibitors
作者:Chi‐Fai Chan、Chen Xie、Ming‐Kiu Tsang、Sam Lear、Lixiong Dai、Yan Zhou、Jakub Cicho、Miroslaw Karbowiak、Dariusz Hreniak、Rongfeng Lan、Steve L. Cobb、Michael Hon‐Wah Lam、Jianhua Hao、Ka‐Leung Wong
DOI:10.1002/ejic.201500321
日期:2015.9
same-sized hybrid nanomaterials conjugated with two different Plk1-specific peptides had been investigated in terms of their photophysical properties, cellular uptake efficiencies, and selective inhibitory effects towards cancer and normal cells. The results clearly indicate that our spherical NaGdF4@SiO2-P1 nanoparticles achieve the best performance for in vitro imaging, G2 phase cell arrest, and, hence
在这项工作中,我们研究了与两种不同 Plk1 特异性肽缀合的相同大小的混合纳米材料的形状效应,包括它们的光物理特性、细胞摄取效率以及对癌症和正常细胞的选择性抑制作用。结果清楚地表明,我们的球形 NaGdF4@SiO2-P1 纳米粒子在体外成像、G2 期细胞停滞以及细胞周期抑制方面取得了最佳性能。