An intelligent peptide recognizes and traps Mycobacterium tuberculosis to inhibit macrophage phagocytosis

Abstract

Tuberculosis (TB) is a major public health concern worldwide, and it is a serious threat to human health for a long period. Macrophage phagocytosis of Mycobacterium tuberculosis (M. tuberculosis) is...

A portable label-free electrochemical DNA biosensor for rapid detection of Salmonella Typhi

“…Despite the severity of foodborne outbreaks caused by S. Typhi, very little research has been done on the development of electrochemical DNA biosensors specically designed for its detection. Recently, Wang et al 17 have reported that only two studies reported the development of electrochemical DNA biosensors for S. Typhi detection using screen-printed electrodes (SPEs). Both biosensors used a labeled system to detect this serovar.…”