DK1417330T3 - Måling af mikorbiologisk aktivitet i et uigennemsigtigt medium - Google Patents
Måling af mikorbiologisk aktivitet i et uigennemsigtigt mediumInfo
- Publication number
- DK1417330T3 DK1417330T3 DK01964059T DK01964059T DK1417330T3 DK 1417330 T3 DK1417330 T3 DK 1417330T3 DK 01964059 T DK01964059 T DK 01964059T DK 01964059 T DK01964059 T DK 01964059T DK 1417330 T3 DK1417330 T3 DK 1417330T3
- Authority
- DK
- Denmark
- Prior art keywords
- opaque medium
- fluorogenic dye
- opaque
- measurement
- fluorogenic
- 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
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/475,585 US6329165B1 (en) | 1999-12-30 | 1999-12-30 | Measurement and control of sessile and planktonic microbiological activity in industrial water systems |
US09/894,929 US6440689B1 (en) | 1999-12-30 | 2001-06-28 | Measurement of microbiological activity in an opaque medium |
PCT/US2001/025598 WO2003016556A1 (en) | 1999-12-30 | 2001-08-15 | Measurement of microbiological activity in an opaque medium |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1417330T3 true DK1417330T3 (da) | 2009-03-02 |
Family
ID=27359104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01964059T DK1417330T3 (da) | 1999-12-30 | 2001-08-15 | Måling af mikorbiologisk aktivitet i et uigennemsigtigt medium |
Country Status (12)
Country | Link |
---|---|
US (1) | US6440689B1 (da) |
EP (1) | EP1417330B1 (da) |
AT (1) | ATE412768T1 (da) |
AU (1) | AU2001284956B2 (da) |
BR (1) | BR0116986B1 (da) |
CA (1) | CA2443532C (da) |
DE (1) | DE60136392D1 (da) |
DK (1) | DK1417330T3 (da) |
ES (1) | ES2315301T3 (da) |
MX (1) | MXPA03011247A (da) |
NO (1) | NO20034502L (da) |
WO (1) | WO2003016556A1 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19904057C2 (de) * | 1999-02-02 | 2003-01-30 | Omya Ag Oftringen | Verfahren zur Bestimmung der mikrobiellen Kontamination |
US6670617B2 (en) | 2001-06-28 | 2003-12-30 | Ondeo Nalco Company | Mirror fluorometer |
US6699684B2 (en) * | 2002-07-23 | 2004-03-02 | Nalco Company | Method of monitoring biofouling in membrane separation systems |
US6818417B2 (en) * | 2002-08-06 | 2004-11-16 | Nalco Company | Method for locating hidden microorganism contaminated surfaces in industrial water systems |
US20060246595A1 (en) * | 2005-05-02 | 2006-11-02 | Banks Rodney H | Method for using an all solid-state fluorometer in monitoring and controlling chemicals in water |
US20070202603A1 (en) * | 2006-02-27 | 2007-08-30 | Steven Wayne Counts | Apparatus and method for sampling and correcting fluids |
US8133356B2 (en) | 2008-06-19 | 2012-03-13 | Nalco Company | Method of monitoring microbiological deposits |
TW201138843A (en) | 2009-12-18 | 2011-11-16 | Colgate Palmolive Co | Biguanide preservation of precipitated calcium carbonate |
EP2668329A1 (en) * | 2011-01-24 | 2013-12-04 | Lonza Inc. | A method for the use of oxidants for microbial control under reducing conditions |
US11071301B2 (en) | 2016-10-21 | 2021-07-27 | Ecolab Usa Inc. | Anti-microbial agent to control biomass accumulation in SO2 scrubbers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0454784B2 (en) * | 1989-01-17 | 2008-01-16 | Alamar Biosciences Laboratory Inc. | Apparatus and methods for antimicrobial susceptibility testing of microorganisms |
FR2653447B1 (fr) | 1989-10-20 | 1991-12-27 | Bio Merieux | Procede et reactifs pour la detection de micro-organismes. |
US5206151A (en) | 1990-06-11 | 1993-04-27 | Nalco Chemical Company | Rapid selection of biocide using a reduction oxidation indicator system |
DE4316394C1 (de) | 1993-05-17 | 1994-06-23 | Biotest Ag | Verfahren zum optischen Nachweis von Mikroorganismen, ihrer Identifizierung und der Empfindlichkeitstestung gegen Antibiotika unter Verwendung eines Redoxindikatorsystems, umfassend Methylenblau und Resazurin |
US5413916A (en) | 1993-12-29 | 1995-05-09 | Hach Company | Colorimetric toxicity test |
US5792622A (en) | 1995-11-16 | 1998-08-11 | New Mexico State University Technology Transfer Corporation | Assay for chemicals |
US6060318A (en) | 1997-06-11 | 2000-05-09 | Nalco Chemical Company | Tracing of process additives in industrial ceramics applications |
US6329165B1 (en) * | 1999-12-30 | 2001-12-11 | Nalco Chemical Company | Measurement and control of sessile and planktonic microbiological activity in industrial water systems |
-
2001
- 2001-06-28 US US09/894,929 patent/US6440689B1/en not_active Expired - Lifetime
- 2001-08-15 AT AT01964059T patent/ATE412768T1/de active
- 2001-08-15 DE DE60136392T patent/DE60136392D1/de not_active Expired - Lifetime
- 2001-08-15 ES ES01964059T patent/ES2315301T3/es not_active Expired - Lifetime
- 2001-08-15 DK DK01964059T patent/DK1417330T3/da active
- 2001-08-15 WO PCT/US2001/025598 patent/WO2003016556A1/en active Application Filing
- 2001-08-15 CA CA2443532A patent/CA2443532C/en not_active Expired - Lifetime
- 2001-08-15 MX MXPA03011247A patent/MXPA03011247A/es active IP Right Grant
- 2001-08-15 AU AU2001284956A patent/AU2001284956B2/en not_active Ceased
- 2001-08-15 BR BRPI0116986-6B1A patent/BR0116986B1/pt not_active IP Right Cessation
- 2001-08-15 EP EP01964059A patent/EP1417330B1/en not_active Expired - Lifetime
-
2003
- 2003-10-08 NO NO20034502A patent/NO20034502L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP1417330A4 (en) | 2005-10-19 |
MXPA03011247A (es) | 2004-02-27 |
CA2443532C (en) | 2013-11-12 |
BR0116986A (pt) | 2004-10-26 |
US20020042092A1 (en) | 2002-04-11 |
ATE412768T1 (de) | 2008-11-15 |
AU2001284956B2 (en) | 2007-09-06 |
NO20034502D0 (no) | 2003-10-08 |
DE60136392D1 (de) | 2008-12-11 |
CA2443532A1 (en) | 2003-02-27 |
US6440689B1 (en) | 2002-08-27 |
EP1417330A1 (en) | 2004-05-12 |
EP1417330B1 (en) | 2008-10-29 |
BR0116986B1 (pt) | 2013-08-27 |
ES2315301T3 (es) | 2009-04-01 |
NO20034502L (no) | 2004-04-06 |
WO2003016556A1 (en) | 2003-02-27 |
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