All-organic microelectromechanical systems integrating specific molecular recognition--a new generation of chemical sensors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25043140.
- Also identified by DOI 10.1002/adma.201401088.
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Abstract
Cantilever-type all-organic microelectromechanical systems based on molecularly imprinted polymers for specific analyte recognition are used as chemical sensors. They are produced by a simple spray-coating-shadow-masking process. Analyte binding to the cantilever generates a measurable change in its resonance frequency. This allows label-free detection by direct mass sensing of low-molecular-weight analytes at nanomolar concentrations.
Medical subject headings
- Micro-Electrical-Mechanical Systems