Addressable electrode array device with IDA electrodes for high-throughput detection.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 21152636.
- Also identified by DOI 10.1039/c0lc00437e.
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Abstract
An electrochemical device is proposed for high-throughput electrochemical detection that consists of 32 row and 32 column electrodes on a single glass substrate. The row and column electrodes are connected to interdigitated array (IDA) electrodes to form 1024 (32 × 32) addressable sensor points in the device. Electrochemical responses from each of the 1024 sensors were successfully acquired on the device within 1 min using redox cycling at individual IDA electrodes, which ensures application of the device to comprehensive, high-throughput electrochemical detection for enzyme-linked immunosorbent assay (ELISA), reporter gene assay for monitoring gene expressions, and DNA analysis.
Medical subject headings
- Biosensing Techniques
- Electrochemical Techniques
- Electrodes
- High-Throughput Screening Assays