Increased sensitivity of diagnostic latex agglutination tests in an ultrasonic standing wave field
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Trapping, separating, and palpating microbead clusters in droplets and flows using capacitive micromachined ultrasonic transducers (CMUTs)
2018, Sensors and Actuators, B: ChemicalCitation Excerpt :Acoustophoresis has previously been shown to enhance bead-based agglutination assays. First, by increasing the probability of bead collisions thereby increasing the speed of the assay, and second, improving sensitivity by working with lower concentrations of beads [50,51]. Similarly, ultrasound has also increased the sensitivity of bead-based fluorescence assays, enabling the measurement of samples with lower bead concentrations [52].
Applications of ultrasound streaming and radiation force in biosensors
2007, Biosensors and BioelectronicsA novel ultrasound-enhanced latex agglutination test for the detection of antibodies against Mycobacterium tuberculosis in serum
2002, Journal of Immunological MethodsUltrasonic enhancement of coated particle agglutination immunoassays: Influence of particle density and compressibility
1999, Ultrasound in Medicine and BiologyAcoustic standing-wave enhancement of a fiber-optic Salmonella biosensor
1998, Biosensors and BioelectronicsUltrasonic separations in analytical biotechnology
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Present address: Wound Healing Research Unit, Department of Surgery, University of Wales College of Medicine, Heath Park, Cardiff CF4 3XN, UK.
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