DPA@Ag/Cu Fluorescent Nanocluster

Logic Screening of Organophosphates

Uses differential fluorescence responses to distinguish phosphonate from phosphorothioate organophosphate pesticides and enables molecular logic operations and information encryption.

Fan, Jie · Dong, Xue · Li, Lei · Wang, Zhenguang · Chang, Qing · Ren, Li · Ming-ming, Su · Guan, Li · Wen-Sheng, Shi · Gao, Zhongfeng · Wei, Qin · Xia, Fan

Analytical Chemistry 2023

Advantages

Screens phosphonate-type from 21 organophosphate pesticides

Serves as fluorescent nanoneuron to construct Boolean logic tree and complex logic circuit

Achieves molecular crypto-steganography for encoding, storing, and concealing information