Nanoparticles self-assembled from multiple interactions: a novel near-infrared fluorescent sensor for the detection of serum albumin in human sera and turn-on live-cell imaging

作者：Fan, Xiaopeng; He, Qingyuan; Sun, Shiguo; Li, Hongjuan; Pei, Yuxin; Xu, Yongqian^*

来源：Chemical communications, 2016, 52(6): 1178-1181.

DOI：10.1039/c5cc08154h

• PROTEIN
• BINDING
• DYES
• AGGREGATION
• CHEMISTRY
• POLYMERS
• SYSTEMS
• PROBES

A novel pyrene-conjugated squaraine fluorescent probe SQ-P, which could self-assemble into nanoparticles in aqueous solution through multiple interactions, was designed to selectively detect serum albumin with a turn-on response in the near infrared (NIR) region. More importantly, the probe can quantitatively detect serum albumin in human sera, and be used for imaging in living cells.

• 出版日期2016
• 单位西北农林科技大学