Development and application of an excita
Development and application of an excitation ratiometric optical pH sensor for bioprocess monitoring
β
Ramachandram Badugu; Yordan Kostov; Govind Rao; Leah Tolosa
π
Article
π
2008
π
American Institute of Chemical Engineers
π
English
β 348 KB
## Abstract The development of a fluorescent excitation ratiometric pH sensor (AHQβPEG) using a novel allylhydroxyquinolinium (AHQ) derivative copolymerized with polyethylene glycol dimethacrylate (PEG) is described. The AHQβPEG sensor film is shown to be suitable for realβtime, noninvasive, contin