Limitations of Current Polarization for Lowering the Detection Limit of Potentiometric Polymeric Membrane Sensors
Ion fluxes across polymeric ion-selective membranes are a decisive parameter dictating the lower detection limit of potentiometric ion sensors. An applied current was earlier proposed to counteract such fluxes and reduce the detection limit to ultratrace levels. So far, however, the method has not b...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
American Chemical Society
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/25396 |