# In Vivo Tumor-Targeted Dual-Modality PET/Optical Imaging with a Yolk/Shell-Structured Silica Nanosystem

> Research article (Nano-Micro Letters, 2018) · cited 44× · AI/ML

**Wikidata**: [openalex:W2884211727](https://www.wikidata.org/wiki/openalex:W2884211727)  
**Source**: https://4ort.xyz/entity/in-vivo-tumor-targeted-dual-modality-pet-optical-imaging-with-a-yolk-shell-structured-silica-nanosystem