| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 744318 | Sensors and Actuators B: Chemical | 2008 | 6 Pages |
Abstract
Covalent functionalization with a reactive azo-dye of tentagel resin beads bearing hydroxyl linkers led to a micro-sized optical sensor for pH detection. A PDMS/glass microfluidic cell has been constructed using replica molding combined with a fast prototyping procedure based on commercially available thiolene-based photocurable adhesives and used for studying the acid–base and time-response properties of the bead sensor under flow conditions.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Laura Brigo, Tommaso Carofiglio, Carlo Fregonese, Filippo Meneguzzi, Giampaolo Mistura, Marco Natali, Umberto Tonellato,