ssDNA

Zhuxin Chang1, Jiayue Zhou2, Dongmei Li2

  • 1Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China; Military Medical Sciences Academy, Academy of Military Sciences, Tianjin, 300050, China.

PubMed
概括

研究人员开发了一种新型的吸收剂,用于检测聚胺乙硫酸盐 (PMBS) 残留物,这是一个关键的食品安全问题. 这个aptamer集成到CRISPR/Cas14a生物传感器中,可以在牛奶中敏感和特定地检测PMBS.