Our new paper on cross-reactive plasmonic metasurfaces for universal liquid sensing applications has been published in ACS Sensors. This represents the first example of a solid-state, reusable “tongue” sensor for chemical composition monitoring in liquids.
The paper is Open Access and can be found here:
An Integrated Plasmonic Sensing Array for Chemical Fingerprinting and Flavor Profiling in Beverages and Other Liquids
https://doi.org/10.1021/acssensors.5c02485
AW Clark Research 
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