A team of researchers has developed a new self-powered biosensor that can detect Escherichia coli (E. coli) bacteria in ...

A self-powered biosensor detects and destroys E. coli using enzyme-driven energy, aptamer-based recognition, and silver ion ...

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Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, College of Chemistry and Materials, Fudan ...

The therapeutic efficacy of the screened aptamers was examined in arthritic mouse models. Results We obtained an aptamer SAPT8 that selectively recognised and killed RA-FLSs. The molecular target of ...

Self-cleaving ribozymes are RNA molecules that catalyze the cleavage of their own phosphodiester backbones. These ribozymes are found in all domains of life and are also a tool for biotechnical and ...

In other words, the CEA protein would induce the conformational change of this aptamer from a hairpin structure to a G4 structure. This structure transformation can lead to an increase in the ...

Due to the superiority of simple, rapid, and low-cost characteristics, aptamer-based biosensors have successfully been developed for the detection of various mycotoxins with high sensitivity and ...