ATE371015T1 - Verbesserung in einem verfahren zur quantifizierung bakterieller endosporen mittels lanthaniddipicolinat-lumineszenz - Google Patents

Verbesserung in einem verfahren zur quantifizierung bakterieller endosporen mittels lanthaniddipicolinat-lumineszenz

Info

Publication number: ATE371015T1
Authority: AT; Austria
Prior art keywords: lanthanide; luminescence; endospores; spores; endospore
Prior art date: 2001-11-30

Application number

AT02806005T

Other languages

English (en)

Inventor

Adrian Ponce

K J Venkateswaran

James Patrick Kirby

Original Assignee

California Inst Of Techn

Priority date (The priority date 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 date listed.)

2001-11-30

Filing date

2002-11-27

Publication date

2007-09-15

2002-11-27 Application filed by California Inst Of Techn filed Critical California Inst Of Techn

2007-09-15 Application granted granted Critical

2007-09-15 Publication of ATE371015T1 publication Critical patent/ATE371015T1/de

Links

229910052747 lanthanoid Inorganic materials 0.000 title abstract 7
150000002602 lanthanoids Chemical class 0.000 title abstract 6
WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 title abstract 5
238000004020 luminiscence type Methods 0.000 title abstract 3
230000001580 bacterial effect Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
230000027455 binding Effects 0.000 abstract 2
238000004458 analytical method Methods 0.000 abstract 1
238000003556 assay Methods 0.000 abstract 1
238000011088 calibration curve Methods 0.000 abstract 1
239000003153 chemical reaction reagent Substances 0.000 abstract 1
230000002301 combined effect Effects 0.000 abstract 1
230000009146 cooperative binding Effects 0.000 abstract 1
238000001514 detection method Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
-1 lanthanide chloride Chemical class 0.000 abstract 1
229910021644 lanthanide ion Inorganic materials 0.000 abstract 1
239000003446 ligand Substances 0.000 abstract 1
238000005424 photoluminescence Methods 0.000 abstract 1
238000000103 photoluminescence spectrum Methods 0.000 abstract 1
230000035945 sensitivity Effects 0.000 abstract 1
238000001228 spectrum Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Analytical Chemistry (AREA)
Toxicology (AREA)
Immunology (AREA)
Microbiology (AREA)
Molecular Biology (AREA)
Biophysics (AREA)
Physics & Mathematics (AREA)
Biotechnology (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

AT02806005T 2001-11-30 2002-11-27 Verbesserung in einem verfahren zur quantifizierung bakterieller endosporen mittels lanthaniddipicolinat-lumineszenz ATE371015T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US33446301P	2001-11-30	2001-11-30

Publications (1)

Publication Number	Publication Date
ATE371015T1 true ATE371015T1 (de)	2007-09-15

Family

ID=27734235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02806005T ATE371015T1 (de)	2001-11-30	2002-11-27	Verbesserung in einem verfahren zur quantifizierung bakterieller endosporen mittels lanthaniddipicolinat-lumineszenz

Country Status (6)

Country	Link
US (1)	US7306930B2 (de)
EP (1)	EP1448761B1 (de)
AT (1)	ATE371015T1 (de)
AU (1)	AU2002366448A1 (de)
DE (1)	DE60222008T2 (de)
WO (1)	WO2003067211A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7306930B2 (en)	2001-11-30	2007-12-11	California Institute Of Technology	Method bacterial endospore quantification using lanthanide dipicolinate luminescence
WO2003065009A2 (en)	2002-02-01	2003-08-07	California Institute Of Technology	Methods and apparatus for assays of bacterial spores
US7608419B2 (en) *	2003-11-13	2009-10-27	California Institute Of Technology	Method and apparatus for detecting and quantifying bacterial spores on a surface
US7611862B2 (en)	2004-11-12	2009-11-03	California Institute Of Technology	Method and apparatus for detecting and quantifying bacterial spores on a surface
US7563615B2 (en) *	2005-04-15	2009-07-21	California Institute Of Technology	Apparatus and method for automated monitoring of airborne bacterial spores
CA2466387A1 (en) *	2004-04-02	2005-10-02	Microbiosystems, Limited Partnership	Method for detecting the presence of dormant cryptobiotic microorganisms
WO2007084180A2 (en) *	2005-06-17	2007-07-26	California Institute Of Technology	Airborne bacterial spores as an indicator of biomass in an indoor enviroment
US8817253B2 (en)	2007-02-15	2014-08-26	Green Vision Systems Ltd.	Hyper-spectral imaging and analysis of a sample of matter, for identifying and characterizing an object of interest therein
US8159661B2 (en) *	2007-02-15	2012-04-17	Green Vision Systems Ltd.	Hyper-spectral imaging and analysis of a sample of matter, and preparing a test solution or suspension therefrom
BRPI0906060A2 (pt)	2008-02-28	2015-12-01	3M Innovative Properties Co	anticorpos isolados, métodos de preparo de um anticorpo anti-clostridium difficile, composição e método para a detecção da presença de um esporo de clostridium difficile em uma amostra
WO2012017194A1 (en) *	2010-07-31	2012-02-09	Advanced Biomedical Limited	Method, reagent, and apparatus for detecting a chemical chelator
FR3004189B1 (fr)	2013-04-04	2015-09-04	Ecole Norm Superieure Lyon	Complexes de lanthanide comprenant au moins deux groupes betaines, utiles comme marqueurs luminescents
US10316347B2 (en)	2014-06-26	2019-06-11	Ecolab Usa Inc.	Endospore detection using hydrophobic collection material
US9261459B1 (en)	2014-08-12	2016-02-16	Ecolab Usa Inc.	Handheld fluorometer
US10107756B2 (en)	2016-01-12	2018-10-23	Ecolab Usa Inc.	Fluorescence assay for quantification of picolinate and other compounds in oxidizers and oxidizing compositions
US11603551B2 (en)	2020-12-02	2023-03-14	Steritec Products Mfg. Co., Inc.	Biological indicators, and systems and methods for determining efficacy of sterilization
KR102734034B1 (ko) *	2022-01-19	2024-11-26	한국전자통신연구원	인산염 감지용 나노 입자, 이의 제조 방법, 및 이를 포함하는 인산염 감지용 멤브레인
EP4467656A1 (de)	2023-05-22	2024-11-27	Ortner Reinraumtechnik Gmbh	Verfahren und system zum testen einer dekontamination und deren verwendungen
CN116970116B (zh) *	2023-09-22	2024-01-02	南昌大学	含香豆素-Tb配合物的高分子共聚物及制备方法与应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4965211A (en) *	1979-09-10	1990-10-23	Irwin Wieder	Fluorometric analysis method
JPS59218956A (ja) *	1983-05-27	1984-12-10	Fujirebio Inc	膜融合測定方法
US5830769A (en) *	1985-03-18	1998-11-03	Wieder; Irwin	Homogeneous fluorassay methods employing fluorescent background rejection and water-soluble rare earth metal chelates
DE3789430T2 (de) *	1986-06-17	1994-10-27	Baxter Diagnostics Inc	Homogenes fluortestverfahren mit abstoss des fluorzenten hintergrundes.
GB8622855D0 (en) *	1986-09-23	1986-10-29	Ekins R P	Determining biological substance
US4943522A (en) *	1987-06-01	1990-07-24	Quidel	Lateral flow, non-bibulous membrane assay protocols
US5792330A (en) *	1995-05-31	1998-08-11	Board Of Regents, The University Of Texas System	Lanthanide metal cations for concurrent detection and separation in capillary electrophoresis
US5876960A (en) *	1997-08-11	1999-03-02	The United States Of America As Represented By The Secretary Of The Army	Bacterial spore detection and quantification methods
WO2000063422A2 (en) *	1999-04-19	2000-10-26	Iit Research Institute	Detection of biological warfare agents
US6599715B1 (en) *	1999-05-12	2003-07-29	The Regents Of The University Of California	Real time viability detection of bacterial spores
US6569630B1 (en) *	1999-07-02	2003-05-27	Conceptual Mindworks, Inc.	Methods and compositions for aptamers against anthrax
US6136549A (en) *	1999-10-15	2000-10-24	Feistel; Christopher C.	systems and methods for performing magnetic chromatography assays
CA2420287A1 (en)	2000-04-28	2001-11-08	Beverly L. Mangold	Anthrax specific antibodies
US6809828B2 (en) *	2001-01-25	2004-10-26	Texas Tech University	Universal detector for biological and chemical separations or assays using plastic microfluidic devices
EP1443973B1 (de) *	2001-09-15	2008-07-09	ICF Technologies, Inc.	Kits und verfahren zur bestimmung der wirksamkeit von sterilisations- oder desinfektionsverfahren
US7306930B2 (en)	2001-11-30	2007-12-11	California Institute Of Technology	Method bacterial endospore quantification using lanthanide dipicolinate luminescence
WO2003065009A2 (en)	2002-02-01	2003-08-07	California Institute Of Technology	Methods and apparatus for assays of bacterial spores

2002
- 2002-11-27 US US10/306,331 patent/US7306930B2/en not_active Expired - Lifetime
- 2002-11-27 AU AU2002366448A patent/AU2002366448A1/en not_active Abandoned
- 2002-11-27 DE DE60222008T patent/DE60222008T2/de not_active Expired - Lifetime
- 2002-11-27 EP EP02806005A patent/EP1448761B1/de not_active Expired - Lifetime
- 2002-11-27 WO PCT/US2002/038005 patent/WO2003067211A2/en not_active Ceased
- 2002-11-27 AT AT02806005T patent/ATE371015T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP1448761A4 (de)	2005-01-05
AU2002366448A1 (en)	2003-09-02
EP1448761B1 (de)	2007-08-22
AU2002366448A8 (en)	2003-09-02
WO2003067211A2 (en)	2003-08-14
US7306930B2 (en)	2007-12-11
DE60222008T2 (de)	2008-05-15
WO2003067211A3 (en)	2003-11-27
EP1448761A2 (de)	2004-08-25
DE60222008D1 (de)	2007-10-04
US20030138876A1 (en)	2003-07-24

Legal Events

Date	Code	Title	Description
2008-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE371015T1 (de)	2007-09-15	Verbesserung in einem verfahren zur quantifizierung bakterieller endosporen mittels lanthaniddipicolinat-lumineszenz
ATE488604T1 (de)	2010-12-15	System zum nachweis von polynukleotiden
Barkay et al.	1997	Effects of dissolved organic carbon and salinity on bioavailability of mercury
del Giorgio et al.	2002	Linking the physiologic and phylogenetic successions in free‐living bacterial communities along an estuarine salinity gradient
CA2194458C (en)	2007-09-11	Method for detecting microorganism
RU2015135359A (ru)	2017-03-02	Быстрый способ детекции патогенов
Steen et al.	2015	Substrate specificity of aquatic extracellular peptidases assessed by competitive inhibition assays using synthetic substrates
Hynninen et al.	2009	Whole-cell bioreporters for the detection of bioavailable metals
EP1671118A4 (de)	2010-09-01	Cyanid wahrnehmende verbindungen und verwendungen davon
WO2006023725A3 (en)	2006-05-18	FLUORESCENT pH DETECTOR SYSTEM AND RELATED METHODS
ATE539165T1 (de)	2012-01-15	Verfahren zum nachweis von beta-lactamase
EP1979000A4 (de)	2009-03-25	Verfahren zur erfassung von krebszellen unter verwendung eines virus
Clear et al.	2013	Dual colorimetric and luminescent assay for dipicolinate, a biomarker of bacterial spores
DE60315715D1 (de)	2007-09-27	Verwendung von nicotinamide n-methyltransferase zur diagnose von kolorektalem krebs
DE60021369D1 (de)	2005-08-25	Verfahren zur abschätzung eines magengeschwür-risikos
DE60321356D1 (de)	2008-07-10	Verfahren zur diagnostik von eierstock endometriose
CN104977280B (zh)	2018-07-06	基于核酸探针首尾互补策略的汞离子的检测方法及检测试剂盒
ATE452990T1 (de)	2010-01-15	Verfahren zur zählung und identifikation von mikroorganismen
WO2005114182A1 (ja)	2005-12-01	ヒスタミン検出方法およびヒスタミン検出キット
BRPI0414283A (pt)	2006-11-21	métodos, composições e kits para a concentração e detecção de microorganismos
Awasti et al.	2022	A fluorescence spectroscopic method for rapid detection of bacterial endospores: Proof of concept
Qin et al.	2014	Homogeneous label-free colorimetric strategy for convenient bleomycin detection based on bleomycin enhanced Fe (ii)–H 2 O 2–ABTS reaction
DE50115503D1 (de)	2010-07-15	Verfahren und mittel zur bestimmung von gesamthärte
AU778034B2 (en)	2004-11-11	Method for determining microbial contamination
RU2510020C1 (ru)	2014-03-20	Способ определения алюминия(iii)