병원성 박테리아 검출이 가능한 항균 펩타이드 기반 바이오센서의 최신 동향

Abstract

Detection of pathogenic bacteria using antimicrobial peptides can be an alternative way over traditional detection method. Due to its high stability and low cost, it has been studied as a bio-recognition of biosensors. Antimicrobial peptides can be produced naturally to protect host cells from pathogenic bacteria or chemically synthesized in the laboratory with well-known methods. Antibacterial peptides can interact electrostatically with the membrane of pathogenic bacteria, an anionic molecule, and become a source of bacterial detection using electrochemical and optical biosensors. In this review, overall characteristics of antibacterial peptides and its use in biosensor development were summarized.