Optical Ammonia Sensor for Continuous Bioprocess Monitoring
We present an optical ammonia sensor suitable for bioprocess monitoring. A fluorescent dye is physically entrapped in a polyurethane hydrogel forming an emulsion system with vinylterminated polydimethylsiloxane (PDMS). The sensing layer is covered by a hydrophobic porous membrane which excludes hydr...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-11-01
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Series: | Proceedings |
Subjects: | |
Online Access: | https://www.mdpi.com/2504-3900/2/13/1041 |