Abstract
A magnetic-based sensing platform with increased sensitivity has been developed for integration into lab-on-a-chip systems. The methodology consists of moving the magnetic particles to the most sensitive spot of the sensor. To demonstrate its effectiveness, the protein S100betabeta, a diagnostic marker for stroke, was used as target protein.
MeSH terms
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Biosensing Techniques / instrumentation*
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Blood Chemical Analysis / instrumentation
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Equipment Design
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Equipment Failure Analysis
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Humans
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Immunoassay / instrumentation*
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Immunoassay / methods
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Immunomagnetic Separation / instrumentation*
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Microfluidic Analytical Techniques / instrumentation*
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Nerve Growth Factors / blood*
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S100 Calcium Binding Protein beta Subunit
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S100 Proteins / blood*
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Stroke / blood*
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Stroke / diagnosis*
Substances
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Nerve Growth Factors
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S100 Calcium Binding Protein beta Subunit
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S100 Proteins