Xuelian Guo

Ultra‐Bright and pH‐Stable DBCO‐Capped Gold Clusters as NIR‐II Gram‐Typing Nanoprobes for Deciphering Microgravity‐Related Gut Bacterial Restructuring in Rats

ABSTRACT Microgravity‐induced alterations of gut microbiota are implicated in gastrointestinal pathology during spaceflight, yet conventional 16S rRNA sequencing lacks the resolution to remotely track real‐time spatial dynamics of in situ bacteria. Here, we develop ultrabright, p...