Aptamer-Facilitated Design of Gold Nanoparticle-Based Logic Gates for Cyromazine and Melamine Detection in Milk
Haibo Xing, Xuelian Fei, Bowen Zheng, Xiyin Zheng, Xu Dang, Hongbo Zhang, Fuxiang Tian, Xiang Mei, Xiaojun Hu
Three logic gates (OR, INHIBIT, and AND logic gates) were fabricated for the simultaneous detection of cyromazine and melamine by using the aptamer-facilitated design of AuNPs. With the INHIBIT gate, we could determine the presence of melamine.
Source: Australian Journal of Chemistry - Category: Chemistry Authors: Haibo Xing Xuelian Fei Bowen Zheng Xiyin Zheng Xu Dang Hongbo Zhang Fuxiang Tian Xiang Mei Xiaojun Hu Source Type: research