# Retraction Note: NIR-light-mediated spatially selective triggering of anti-tumor immunity via upconversion nanoparticle-based immunodevices

**Authors:** Hongqian Chu, Jian Zhao, Yongsheng Mi, Zhenghan Di, Lele Li

PMC · DOI: 10.1038/s41467-026-70557-2 · 2026-03-12

## Full-text entities

- **Diseases:** tumor (MESH:D009369)

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Source: https://tomesphere.com/paper/PMC12982586