Nanozyme enhanced magnetic immunoassay for dual-mode detection of gastrin-17
Chujun Zheng, Qixia Jiang, Kan Wang, Tangan Li, Wei Zheng, Yuemeng Cheng, Qihong Ning, Daxiang Cui
Abstract
, thereby covering the reference range for G-17. Serum samples were used to validate the test strip, which exhibited high sensitivity, high specificity, and consistency with the results obtained by the enzyme-linked immunosorbent assay method. The entire inspection process using this method can produce results within 35 min and it is simple to operate without requiring strict experimental conditions. This dual-mode lateral flow test strip provides a simple, rapid, and quantitative strategy for detecting G-17, and it may also be valuable in other portable diagnostic applications.
Topics & Concepts
Detection limitChemistryDual modeChromatographyImmunoassayNaked eyeLinear rangeMagnetic separationMaterials scienceAnalytical Chemistry (journal)SIGNAL (programming language)Computer scienceAntibodyProgramming languageBiologyAerospace engineeringEngineeringMetallurgyImmunologyAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical Detection