DOI: 10.1039/d6cc02198k ISSN: 1359-7345

Breaking water instability and selectivity challenges in perovskite nanoprobes via surface ligand engineering for multilevel latent fingerprints visualization

Wenzhuo Chang, Kexin Zhang, Ping Ma, Yingying Wang, Kehui Zhang, Ruibin Qiang, Honghong Rao, Zhonghua Xue

S N 2 reaction constructs a zwitterionic BBA/OLA ligand shell on CsPbBr 3  nanoprobes, enhancing water stability and selectivity for high-resolution, multilevel latent fingerprints visualization on complex substrates.

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