ATE180059T1 - Trockenes, analytisches element und methode zur kolorimetrischen bestimmung von lithiumionen - Google Patents

Trockenes, analytisches element und methode zur kolorimetrischen bestimmung von lithiumionen

Info

Publication number: ATE180059T1
Authority: AT; Austria
Prior art keywords: analytical element; colorimetric determination; dye; lithium ions; lithium ion
Prior art date: 1992-07-17

Application number

AT93202064T

Other languages

English (en)

Inventor

James Robert Schaeffer

Robert Francis Winterkorn

Thomas Charles Arter

Original Assignee

Johnson & Johnson Clin Diag

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.)

1992-07-17

Filing date

1993-07-13

Publication date

1999-05-15

1993-07-13 Application filed by Johnson & Johnson Clin Diag filed Critical Johnson & Johnson Clin Diag

1999-05-15 Application granted granted Critical

1999-05-15 Publication of ATE180059T1 publication Critical patent/ATE180059T1/de

Links

HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract 3
229910001416 lithium ion Inorganic materials 0.000 title abstract 3
239000003153 chemical reaction reagent Substances 0.000 abstract 3
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
238000003556 assay Methods 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
125000005010 perfluoroalkyl group Chemical group 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
- G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Hematology (AREA)
Immunology (AREA)
Chemical & Material Sciences (AREA)
Molecular Biology (AREA)
Biomedical Technology (AREA)
Urology & Nephrology (AREA)
Food Science & Technology (AREA)
Biochemistry (AREA)
Cell Biology (AREA)
Biotechnology (AREA)
Medicinal Chemistry (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Microbiology (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Pathology (AREA)
Inorganic Chemistry (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Investigating Or Analysing Biological Materials (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

AT93202064T 1992-07-17 1993-07-13 Trockenes, analytisches element und methode zur kolorimetrischen bestimmung von lithiumionen ATE180059T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US91624892A	1992-07-17	1992-07-17

Publications (1)

Publication Number	Publication Date
ATE180059T1 true ATE180059T1 (de)	1999-05-15

Family

ID=25436946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93202064T ATE180059T1 (de)	1992-07-17	1993-07-13	Trockenes, analytisches element und methode zur kolorimetrischen bestimmung von lithiumionen

Country Status (6)

Country	Link
EP (1)	EP0579331B1 (de)
JP (1)	JP2927647B2 (de)
AT (1)	ATE180059T1 (de)
DE (1)	DE69324855T2 (de)
DK (1)	DK0579331T3 (de)
SG (1)	SG54239A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5747345A (en) *	1996-08-15	1998-05-05	Johnson & Johnson Clinical Diagnostics, Inc.	Calcium specific diaza-18-crown-6-ether chromoionophores
AUPQ776800A0 (en)	2000-05-26	2000-06-22	Seba Diagnostics Pty. Ltd.	Detection method and reagents
DE102008018180A1 (de) *	2008-04-02	2009-10-15	Hansgrohe Ag	Verfahren zum Nachweis von perfluorierten Tensiden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2835579A (en) *	1955-08-31	1958-05-20	Eastman Kodak Co	N-alkyl and acylphenol coupler solvents for color photography
US5188802A (en) *	1991-05-28	1993-02-23	Eastman Kodak Company	Dry analytical element for lithium assay
US5245021A (en) *	1991-05-28	1993-09-14	Eastman Kodak Company	14-crown-4-ether derivatives

1993
- 1993-07-13 DE DE69324855T patent/DE69324855T2/de not_active Expired - Lifetime
- 1993-07-13 DK DK93202064T patent/DK0579331T3/da active
- 1993-07-13 AT AT93202064T patent/ATE180059T1/de not_active IP Right Cessation
- 1993-07-13 SG SG1996005464A patent/SG54239A1/en unknown
- 1993-07-13 EP EP93202064A patent/EP0579331B1/de not_active Expired - Lifetime
- 1993-07-15 JP JP5175066A patent/JP2927647B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69324855T2 (de)	1999-11-04
DK0579331T3 (da)	1999-11-01
JPH06186228A (ja)	1994-07-08
EP0579331B1 (de)	1999-05-12
DE69324855D1 (de)	1999-06-17
JP2927647B2 (ja)	1999-07-28
EP0579331A1 (de)	1994-01-19
SG54239A1 (en)	1998-11-16

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Legal Events

Date	Code	Title	Description
1999-12-15	UEP	Publication of translation of european patent specification
2007-04-15	REN	Ceased due to non-payment of the annual fee