AI Article Synopsis
- The study focuses on self-assembled monolayers made up of new types of receptors that can selectively attract specific anions like perrhenate, iodide, and thiocyanate in water.
- A unique sensing technique using impedance-derived capacitance spectroscopy allows for detecting these anions sensitively and selectively without requiring a redox probe.
- This innovative electrochemical method suggests that it may be possible to detect a wide range of anions effectively.
Article Abstract
We describe self-assembled monolayers of novel halogen-bonding and hydrogen-bonding foldamer receptors capable of selectively recruiting perrhenate, iodide and thiocyanate in water. Unprecedented anion sensing via impedance-derived capacitance spectroscopy enables subsequent sensitive and selective anion detection without the need for a redox probe. Importantly, the sensing of any anion should be possible using this novel electrochemical approach.
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| http://dx.doi.org/10.1039/c9cc00335e | DOI Listing |
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