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Updated: Jun 23, 2026

Development of a Lateral Flow Immunochromatographic Strip for Rapid and Quantitative Detection of Small Molecule Compounds
Published on: November 13, 2021
[An experimental luminescent immunochromatographic system]
Abstract:
Luminescent immunochromatographic assay for antigens of microorganisms was developed to detect antigens and cells of microorganisms, toxins. Luminescent submicrone latex particles, quantum labels, ganglioside-containing liposomes with sulforhodamine-01 in the internal volume were used as a luminescent mobile phase for conjugation with antibodies. Devices for registration of luminescent immunochromatograms were developed. Submicrone latexes were shown to have advantages over quantum labels, ganglioside-containing liposomes with sulforhodamine-101 and colloid gold for immunochromatographic procedures. Sensitivity of luminescent latex-based immunochromatographic indicator element was 3-30 that elements based on colloid gold conjugates for identical microorganisms and elements.
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