Rapid detection of toxic aristolochic acid I is vital for safer analysis.

A magnetic #Fe3O4 carrier with fluorescent #GoldNanoclusters enables rapid enrichment and detection, with magnetic separation achieved in just 8 seconds.

#OpenAccess in #OpenChemistry: doi.org/10.1515/chem...

What gives gold nanoclusters their NIR-II glow? This review connects core and ligand design with near-infrared emission, highlighting applications in imaging, therapeutic delivery, and radiosensitization.

doi.org/10.1021/cbmi...
#ChemicalBiomedicalImaging #GoldNanoclusters #NIRIIImaging