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Title
Detektion von Molekuelen und Molekuelkomplexen
Date Issued
2004
Author(s)
Hintsche, R.
Paeschke, M.
Patent No
1996-19610115
Abstract
The method involves bringing a measurement specimen in contact with an ultra-microelectrode arrangement containing at least two electrode structures which are arranged w.r.t. each other so that the distances between the different structures lie in the ultra-micro-range of molecules in thin-section molecules. An alternating electrical field is generated by applying an electrical potential. The current or potential variations caused in the measurement specimen are measured. Field variations are measured using impedance spectroscopy. USE/ADVANTAGE - For measurements in health e.g. biotin, complexes, immunology e.g. haptens. For environment, chemical industry. Enables higher sensitivity detection at relatively low system costs.
Language
de
Patenprio
DE 1996-19610115 A: 19960314