Journal article

Immunosensing by a synthetic ligand-gated ion channel

Gating of an artificial receptor was monitored for the first time by impedance spectroscopy in tethered lipid bilayer. Subnanomolar concns. of antibody were detected by modulation of the channel activity. The principle of gating by an antibody is particularly attractive because of its general character, and thus opens new possibility of immunosensing. [on SciFinder (R)]


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