Sodium-sensitive glass microelectrode: Modified Thomas recessed-tip configuration

Microfabricated Recessed Microdisk Electrodes: Characterization in Static and Convective Solutions

“…7 They can provide spatially resolved chemical information from surfaces 8 and cell membranes. [10][11][12] A host of biosensor applications has been reported. [13][14][15][16][17] The most commonly studied microelectrode geometry is the disk because it is relatively simple to construct and can attain true steady-state current.…”

“…Microelectrodes, in general, have been studied extensively and reviews have been published. − Microelectrodes have been used in complex media such as blood 4 and urine . They can provide spatially resolved chemical information from surfaces and cell membranes. − A host of biosensor applications has been reported. − …”