| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7234337 | Biosensors and Bioelectronics | 2013 | 7 Pages |
Abstract
⺠An optical biosensor for H2O2 continuous monitoring has been developped. ⺠The sensor is based on catalase, which decomposes H2O2 giving O2. ⺠O2 is detected by an O2-sensitive fluorophore linked to catalase and entrapped into polyacrylamide (PAA). ⺠Alternatively, catalase entrapped into PAA can be coupled to a commercial O2 fluorescence sensor. ⺠This work opens the door to a new family of optical monitoring systems based on catalase.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Estefania Ortega, Susana de Marcos, Javier Galbán,