Polyaniline-gold nanoparticle-based biosensor targeting miR-21-5p for early diagnosis of leptospirosis.
Blood-based disease diagnosis facilitates the early-stage detection of leptospirosis because leptospires were present in the blood in the first 5 to 10 days after exposure. We present a sensor employing polyaniline (PANI) and gold nanoparticles (AuNPs) for the specific detection of miR-21-5p in individuals with leptosp...