Paper-based DNA sensor enabling colorimetric assay integrated with smartphone for human papillomavirus detection
Sarida Naorungroj, Prinjaporn Teengam, Tirayut Vilaivan, Orawon Chailapakul
Abstract
A colorimetric paper-based DNA sensor that relies on the inhibition of PNA-induced AuNPs aggregation was combined with a simple smartphone readout for the point-of-care detection of HPV type 16 DNA.
Topics & Concepts
ChemistryDNAPoint of careSimple (philosophy)ChromatographyNanotechnologyBiochemistryMedicinePhilosophyMaterials scienceEpistemologyNursingBiosensors and Analytical DetectionSARS-CoV-2 detection and testingAdvanced biosensing and bioanalysis techniques