Go to content
UR Home

pH-Insensitive Ion Selective Optode: A Coextraction-Based Sensor for Potassium Ions

Krause, Christian ; Werner, Tobias ; Huber, Christian ; Wolfbeis, Otto S. ; Leiner, Marc J. P.
[img]PDF
(142kB) - Repository staff only
Date of publication of this fulltext: 18 Apr 2011 13:10


Abstract

A novel type of optical potassium sensor is presented whose response mechanism is virtually insensitive to pH and ionic strength. It is based on a coextraction mechanism using a lipophilic ion carrier and a fluorescent anion, the two contained in a solid oil-in-water emulsion. The latter is composed of lipophilic plasticizer droplets (containing valinomycin) and a hydrogel containing the highly ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons