Membranes for optodes
First Claim
1. In an indicator arrangement comprising an indicator and a membrane forming a chamber surrounding said indicator and impermeable to it, for determination of concentrations of particle components, the improvement comprising providing within said membrane a carrier which is mobile within said membrane and which transports said particles through said membrane.
1 Assignment
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Accused Products
Abstract
In an indicator chamber (e.g., optode) arrangement including an indicator d a membrane which surrounds it and is impermeable to it, a carrier substance is provided within said membrane for transport of particles to be measured into the indicator chamber. Said carrier is mobile within said membrane. This improvement allows for the preparation of highly selective indicator arrangements and broadens the range of applicability of the method of measurement.
34 Citations
16 Claims
- 1. In an indicator arrangement comprising an indicator and a membrane forming a chamber surrounding said indicator and impermeable to it, for determination of concentrations of particle components, the improvement comprising providing within said membrane a carrier which is mobile within said membrane and which transports said particles through said membrane.
Specification