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Download filePolymer Microarrays for the Discovery and Optimization of Robust Optical-Fiber-Based pH Sensors
journal contribution
posted on 2019-04-11, 00:00 authored by Jingjing Gong, Seshasailam Venkateswaran, Michael G. Tanner, James M. Stone, Mark BradleyPolymer
microarrays were utilized for the high-throughput screening
and discovery of optimal polymeric substrates capable of trapping
functional ratiometric fluorescence-based pH sensors. This led to
the identification of poly(methyl methacrylate-co-2-(dimethylamino) ethyl acrylate) (PA101), which allowed,
via dip coating, the attachment of fluorescent pH sensors onto the
tips of optical fibers, resulting in robust, rapid, and reproducible
sensing of physiological pHs.
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