title: Magnetically gated microelectrodes.
abstract: Microelectrodes fabricated in the center of single-coil microelectromagnetic traps are described. Magnetic particles are then used to reversibly gate transport of an electroactive species to the surface of the electrode or as a means to produce an ON/OFF bioelectrocatalytic glucose sensor.
authors.affiliation: Department of Chemistry, Indiana University, Bloomington, IN 47405, USA.
authors.forename: Joseph R
authors.initials: JR
authors.lastname: Basore
authors.forename: Nickolay V
authors.initials: NV
authors.lastname: Lavrik
authors.forename: Lane A
authors.initials: LA
authors.lastname: Baker
mesh_terms: D015374:Biosensing Techniques / Q000295:instrumentation*; D055664:Electrochemical Techniques / Q000295:instrumentation*; D055590:Electromagnetic Phenomena; D004867:Equipment Design; D005947:Glucose / Q000032:analysis*; D059346:Magnets / Q000737:chemistry*; D008839:Microelectrodes; D013499:Surface Properties
chemical_list: D005947:Glucose