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Detection of ligand-elicited cellular responses using Surface Acoustic Wave biosensors
Author(s) -
Shrey Pathak,
Melissa Jordan,
Zoltán Rácz,
R. A. John Challiss,
Julian W. Gardner,
Marina Cole
Publication year - 2011
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2011.09.073
Subject(s) - biosensor , sf9 , surface acoustic wave , neurotransmitter receptor , neurotransmitter , computer science , ligand (biochemistry) , receptor , biophysics , materials science , nanotechnology , chemistry , biology , acoustics , gene , biochemistry , physics , recombinant dna , spodoptera
Here, we present the design and development of a novel Surface Acoustic Wave (SAW) biosensor system and report preliminary results using a functionalised coating (Sf9 whole cells), to detect secondary cellular responses triggered when 12.5 μM of octopamine hydrochloride, an invertebrate neurotransmitter, binds to its endogenously expressed receptors present within the cell plasma membrane.

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