DE3878697D1 - DEVICE FOR ELECTROPOLISHING SURFACES. - Google Patents
DEVICE FOR ELECTROPOLISHING SURFACES.Info
- Publication number
- DE3878697D1 DE3878697D1 DE8888908666T DE3878697T DE3878697D1 DE 3878697 D1 DE3878697 D1 DE 3878697D1 DE 8888908666 T DE8888908666 T DE 8888908666T DE 3878697 T DE3878697 T DE 3878697T DE 3878697 D1 DE3878697 D1 DE 3878697D1
- Authority
- DE
- Germany
- Prior art keywords
- microorganisms
- gene
- particular toxin
- lluciferase
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
- G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Cleaning In General (AREA)
Abstract
Method for detecting toxic substances in liq. or gaseous environment uses microorganisms having general or specific resistance or (hyper) sensitivity. The new features are that the indicator strains used are (1) naturally occurring; (2) have been adapted to a particular toxin by selection in the laboratory; (3) have been provided (by methods of molecular biology) with a gene which mediates resistance or hypersensitivity for a particular toxin; and (4) all microorganisms have been transformed with a bacteria lluciferase gene complex to impart bioluminescent properties.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE1988/000626 WO1990004053A1 (en) | 1988-10-10 | 1988-10-10 | Electric surface-polishing device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3878697D1 true DE3878697D1 (en) | 1993-04-01 |
Family
ID=6819755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888908666T Expired - Fee Related DE3878697D1 (en) | 1988-10-10 | 1988-10-10 | DEVICE FOR ELECTROPOLISHING SURFACES. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0436528B1 (en) |
DE (1) | DE3878697D1 (en) |
WO (1) | WO1990004053A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6017722A (en) | 1991-04-04 | 2000-01-25 | Board Of Regents, The University Of Texas System | Luminous bacteria and methods for the isolation, identification and quantitation of toxicants |
GB2319259A (en) * | 1996-11-15 | 1998-05-20 | Babcock Rosyth Defence Limited | reducing radionucleide contamination of a metallic component |
IT1311147B1 (en) | 1999-11-04 | 2002-03-04 | Edk Res Ag | CLEANING MACHINE LOCALIZED WITH CELL, ELECTROLYTIC AND / OR ADULTRASONIC, PICKLING AND / OR POLISHING |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370175A (en) * | 1965-01-28 | 1968-02-20 | North American Rockwell | Toxicant detector |
CA1103050A (en) * | 1977-09-28 | 1981-06-16 | Anthony A. Bulich | Method for detecting toxic substances in liquid |
US4581335A (en) * | 1982-12-01 | 1986-04-08 | Texas A&M University System | Process for producing a cloned luciferase-synthesizing microorganism |
DE3345278A1 (en) * | 1983-12-14 | 1985-06-27 | Kraftwerk Union AG, 4330 Mülheim | DEVICE FOR ELECTROPOLISHING THE INTERNAL SURFACE OF HOLLOW CYLINDRICAL BODIES |
EP0274527B1 (en) * | 1986-07-22 | 1994-05-04 | Boyce Thompson Institute For Plant Research, Inc. | Use of bacterial luciferase structural genes for cloning and monitoring gene expression in microorganisms and for tagging and identification of genetically engineered organisms |
-
1988
- 1988-10-10 WO PCT/DE1988/000626 patent/WO1990004053A1/en active IP Right Grant
- 1988-10-10 DE DE8888908666T patent/DE3878697D1/en not_active Expired - Fee Related
- 1988-10-10 EP EP88908666A patent/EP0436528B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0436528A1 (en) | 1991-07-17 |
WO1990004053A1 (en) | 1990-04-19 |
EP0436528B1 (en) | 1993-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU3128889A (en) | Apparatus and device for detecting microorganisms | |
CA2035728A1 (en) | Device and methods for detecting microorganisms | |
ATA114789A (en) | METHOD AND DEVICE FOR DETERMINING BIOLOGICAL ACTIVITIES IN A SAMPLE | |
DE69427103D1 (en) | Methods, reagents and kits for the investigation of Neisseria gonorrhoeae and Chlamydia trachomatis | |
BR9507305A (en) | Process for the preparation of a specimen for the detection of at least one species of microorganism suspected to be present in the specimen and a kit for processing specimens for the detection of a microbacteria | |
DE69412790D1 (en) | MICROBIOLOGICAL TEST PROCEDURE AND REAGENTS | |
DE69432122T2 (en) | METHOD AND DEVICE FOR DETECTING HEMOLYSIS IN LIQUID SAMPLES | |
DE69024631D1 (en) | Method and apparatus for the detection of biological activities in a sample | |
ATE133206T1 (en) | METHOD FOR DETECTING BACTERIA IN URINE | |
GB2005018A (en) | Method for detecting toxic substances in liquids | |
DE69833660D1 (en) | NUCLEIC ACID ESTERS FOR THE DETECTION OF CANDIDA SPECIES | |
ATE131525T1 (en) | DEVICE FOR DETECTING MICROORGANISMS | |
ATE127529T1 (en) | NUCLEIC ACID PROBE FOR DETECTING STAPHYLOCOCCUS AUREUS. | |
DE3878697D1 (en) | DEVICE FOR ELECTROPOLISHING SURFACES. | |
ATE246354T1 (en) | METHOD AND DEVICE FOR CHARACTERIZING GROUNDWATER MEASUREMENT SITES BY DIFFERENTIATION FROM GROUNDWATER AND STANDING WATER | |
Vasseur et al. | Luminescent marine bacteria in acute toxicity testing. | |
Hunt et al. | Toxicity of sediment elutriate and pore water along a contamination gradient in San Francisco Bay | |
Kupke | Obituary Jesse W. Beams | |
Varanasi et al. | A mechanistic and epizootological approach to assess the impact of marine pollution on various trophic levels | |
RU93033521A (en) | BACILLUS SP. BACTERIA STRAIN USED AS A TEST CULTURE FOR DETERMINING THE BACTERIOLOGICAL RESISTANCE OF STEEL ALLOYS | |
Landers | Rapid test for algae toxin under development | |
Munawar et al. | Algae: Sensitive test organisms for rapid screening of in-place pollutants. | |
McCarty | Instrumentation for basic research on chemical and biological processes for hazardous material control. | |
Masselin et al. | Bioassays of okadaic acid with the HPLC method in various phytoplanktonic extracts.). | |
Mesaros | The effect of teaching strategies on the acquisition and retention of knowledge: An exploratory quasi-experimental study using a science/technology/society teaching strategy versus a traditional approach with tenth-grade biology and ninth-grade physical science students. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |