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Single Copy Level Detection of Virus through Particle Counting on Paper Microfluidics Using Smartphone Based Fluorescence Microscope
University of Arizona inventors have detected norovirus on a microfluidic paper analytic device without using any sample concentration or nucleic acid amplification steps. This technology uses a smartphone-based fluorescence microscope and an image-processing algorithm to isolate the particles aggregated by antibody-antigen binding. This leads to a...
Published: 4/3/2023   |   Inventor(s): Jeong-Yeol Yoon, Soo Chung, Kelly Reynolds
Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Microfluidics, Technology Classifications > Life Sciences > Diagnostics