WO1990013993A3 - Apparatus for supporting a biochemical sensor responsive to bubbles - Google Patents
Apparatus for supporting a biochemical sensor responsive to bubbles Download PDFInfo
- Publication number
- WO1990013993A3 WO1990013993A3 PCT/US1990/002541 US9002541W WO9013993A3 WO 1990013993 A3 WO1990013993 A3 WO 1990013993A3 US 9002541 W US9002541 W US 9002541W WO 9013993 A3 WO9013993 A3 WO 9013993A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bubbles
- supporting
- apparatus
- biochemical sensor
- sensor responsive
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
Abstract
A biochemical sensor includes a material that nucleates as bubbles on the surface of an electrical conductor, optical fiber, or acoustic medium. The nucleating bubbles respectively change the conductivity, refraction, or propagation of such surfaces according to the concentration of the analyte in a solution over the sensor.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/350,222 US5106751A (en) | 1988-09-15 | 1989-05-11 | Apparatus for supporting a biochemical sensor responsive to bubbles |
US350,222 | 1989-05-11 | ||
PCT/US1989/003929 WO1990002792A1 (en) | 1988-09-15 | 1989-09-13 | Biochemical sensor responsive to bubbles |
SEPCT/US89/03929 | 1989-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1990013993A2 WO1990013993A2 (en) | 1990-11-29 |
WO1990013993A3 true WO1990013993A3 (en) | 1991-01-10 |
Family
ID=26779956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1990/002541 WO1990013993A2 (en) | 1988-09-15 | 1990-05-10 | Apparatus for supporting a biochemical sensor responsive to bubbles |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO1990013993A2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649028A (en) * | 1985-03-27 | 1987-03-10 | Medica Corporation | Electrolyte analyzer |
US4728882A (en) * | 1986-04-01 | 1988-03-01 | The Johns Hopkins University | Capacitive chemical sensor for detecting certain analytes, including hydrocarbons in a liquid medium |
-
1990
- 1990-05-10 WO PCT/US1990/002541 patent/WO1990013993A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649028A (en) * | 1985-03-27 | 1987-03-10 | Medica Corporation | Electrolyte analyzer |
US4728882A (en) * | 1986-04-01 | 1988-03-01 | The Johns Hopkins University | Capacitive chemical sensor for detecting certain analytes, including hydrocarbons in a liquid medium |
Non-Patent Citations (2)
Title |
---|
BIOFUTUR, Published March 1988, R.D. SCHMID, "Trends in Biosensors", pp. 37-41. * |
E. MAGGIO, Ed., "Enzyme-Immunoassay", Published 1987, by CRC PRESS, INC., (BOCA RATON, FL), pp. 106-110, 231-244. * |
Also Published As
Publication number | Publication date |
---|---|
WO1990013993A2 (en) | 1990-11-29 |
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