FAP-Triggered In Situ Self-Assembly of HPQ in Tumors Empowers 131I Internal Radiotherapy
Abstract Fibroblast activating protein (FAP) is specifically overexpressed in malignant tumors. The 2-(2′-hydroxyphenyl)-4(3H)-quinazolinone (HPQ) scaffold exhibits hydrophobicity, aggregation-induced emission (AIE). The responsive probes built on HPQ can undergo in situ activation and self-assembling precipitation, en...