Biological Sensors
Automated BEAD Suspension Arrays (254)
Problem: Need automated sample preparation for multiplex biodetection
Project Activity Scope (from Technical Overview Chart): Sensors and Devices through Instruments
PNNL Solution:
- Prepare color-coded bead mixture with chemistries for detecting multiple pathogen signatures
- Utilize mixture to capture & extract multiple pathogen signatures from environmental samples.
- Apply BEADS equipment technology to process sequential samples
- Allows automated bead handling
- Deliver beads for analysis
Capabilities Employed to Meet Client Needs: Bead attachment chemistry; antibody development; renewable filter system development; bead handling methodologies; sample cell design for reliable bead exchange (rotating rod concept); interface requirements to multiple sensor/detection technologies.
Selected Links to Related Information:
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- BEADS:A Basic Tool for Bio-Detection (255)
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- "Reporters" Indicate Target Analyte Capture (410)
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Contact: Cindy Bruckner-Lea
