Development of a fully paper-based device for quantitative detection of digoxin at the point of care
Kyle J Chen1, Jiakun Lu1, Jasmine T Trinh1
1Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA. kamei@seas.ucla.edu.
The Analyst
|September 22, 2025
Abstract:
We are the first to integrate H2O2 degradation and gold nanorod (GNR) etching on paper with the lateral-flow immunoassay (LFA) in a 3D-printed device to achieve semi-quantitative results for therapeutic drug monitoring of digoxin by correlating different color outputs to different digoxin concentrations.
More Related Videos
10:10Development of a Lateral Flow Immunochromatographic Strip for Rapid and Quantitative Detection of Small Molecule Compounds
Published on: November 13, 2021
9.4K
06:00Author Spotlight: Development of a Smartphone-Enhanced Paper-Based Device for Rapid Dengue NS1 Detection
Published on: January 26, 2024
2.0K
