Rapid detection of <i>Salmonella</i> using an aptamer-functionalized PDA liposome sensor with naked-eye colorimetric sensing
Goeun Lee, Byeongsung Kim, Inseung Jang, Moon Il Kim, Seunghan Shin, Kiok Kwon
Abstract
Our study presents a PDA-based liposome sensor detecting Salmonella rapidly and accurately via colorimetric response. Functionalized with a Salmonella -binding aptamer, this sensor achieves detection within 15 minutes, visible to the naked eye.
Topics & Concepts
AptamerNaked eyeSalmonellaLiposomeChemistryChromatographyDetection limitMolecular biologyBiologyBiochemistryBacteriaGeneticsPolydiacetylene-based materials and applicationsAdvanced biosensing and bioanalysis techniquesAntimicrobial Peptides and Activities