Patent · US Expired

Sensor arrangement for flow injection analysis

US5223224A · kind A · utility

15Cited by

7References

11Claims

0Family size

Assignee

Gesellschaft fur Biotechnologische Forschung mbH (GBF) · DE

Inventors

Bernd Dremel · Darmstadt, DE
Detlef Hanisch · Braunschweig, DE

Key dates

Filing date	Dec 11, 1990
Grant date	Jun 29, 1993
Priority date	—
Expiry date	Dec 11, 2010

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/12
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor arrangement for flow injection analysis, includes an enzyme reactor and a chemical/physical sensor. The sensor arrangement is designed as a sealed module and a flow channel of great length is accommodated in the module. By this sensor arrangement, gases generated or consumed in the enzyme reactor are detected without interfering gas exchange with the environment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.