WO2002066971A3 - Nachweisverfahren für metallkeimbildende substanzen - Google Patents

Nachweisverfahren für metallkeimbildende substanzen Download PDF

Info

Publication number
WO2002066971A3
WO2002066971A3 PCT/EP2002/001869 EP0201869W WO02066971A3 WO 2002066971 A3 WO2002066971 A3 WO 2002066971A3 EP 0201869 W EP0201869 W EP 0201869W WO 02066971 A3 WO02066971 A3 WO 02066971A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
detecting metal
nucleus
metal nucleating
nucleating substances
Prior art date
Application number
PCT/EP2002/001869
Other languages
English (en)
French (fr)
Other versions
WO2002066971A2 (de
Inventor
Walther Ensslin
Johannes Kupka
Original Assignee
Walther Ensslin
Johannes Kupka
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.)
Filing date
Publication date
Priority claimed from DE2001108359 external-priority patent/DE10108359B4/de
Application filed by Walther Ensslin, Johannes Kupka filed Critical Walther Ensslin
Priority to EP02719896A priority Critical patent/EP1466169A2/de
Priority to AU2002250994A priority patent/AU2002250994A1/en
Publication of WO2002066971A2 publication Critical patent/WO2002066971A2/de
Publication of WO2002066971A3 publication Critical patent/WO2002066971A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • 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
    • G01N33/18—Water
    • G01N33/1813—Specific cations in water, e.g. heavy metals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Nachweis von metallkeimbildenden Substanzen, umfassend folgende Schritte: (1) Inkontakbringen einer auf eine metallkeimbildende Substanz zu untersuchenden Probe mit einem metallsalzhaltigen Träger unter Erzeugung mindestens eines Metallkeims und (2) chemisches Entwickeln des Metallkeims, wobei mindestens an der Stelle des Metallkeims eine katalytische Reduktion des Metallsalzes eintritt.
PCT/EP2002/001869 2001-02-21 2002-02-21 Nachweisverfahren für metallkeimbildende substanzen WO2002066971A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02719896A EP1466169A2 (de) 2001-02-21 2002-02-21 Nachweisverfahren für metallkeimbildende substanzen
AU2002250994A AU2002250994A1 (en) 2001-02-21 2002-02-21 Method for detecting metal nucleating substances

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2001108359 DE10108359B4 (de) 2001-02-21 2001-02-21 Nachweisverfahren für reduzierende Substanzen
DE10108359.9 2001-02-21
DE10148869 2001-10-04
DE10148869.6 2001-10-04

Publications (2)

Publication Number Publication Date
WO2002066971A2 WO2002066971A2 (de) 2002-08-29
WO2002066971A3 true WO2002066971A3 (de) 2004-07-29

Family

ID=26008589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/001869 WO2002066971A2 (de) 2001-02-21 2002-02-21 Nachweisverfahren für metallkeimbildende substanzen

Country Status (3)

Country Link
EP (1) EP1466169A2 (de)
AU (1) AU2002250994A1 (de)
WO (1) WO2002066971A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4376768B2 (ja) 2004-01-14 2009-12-02 富士フイルム株式会社 ガス検出用材料及びガス検査方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275352A (ja) * 1989-04-17 1990-11-09 Riken Keiki Co Ltd 水素化物検出用紙、及び水素化物検出用紙調製溶液
JPH03242539A (ja) * 1990-02-20 1991-10-29 Terumo Corp 試験具およびその製造方法
US5171536A (en) * 1989-09-22 1992-12-15 Dragerwerk Aktiengesellschaft Colorimetric testing and measuring device for gases
EP0699903A1 (de) * 1994-09-05 1996-03-06 Japan Pionics Co., Ltd. Reagenz zum Nachweis von gasförmigen Hydriden
JPH10239303A (ja) * 1997-02-24 1998-09-11 Riken Keiki Co Ltd 水素化物ガス検出紙

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275352A (ja) * 1989-04-17 1990-11-09 Riken Keiki Co Ltd 水素化物検出用紙、及び水素化物検出用紙調製溶液
US5171536A (en) * 1989-09-22 1992-12-15 Dragerwerk Aktiengesellschaft Colorimetric testing and measuring device for gases
JPH03242539A (ja) * 1990-02-20 1991-10-29 Terumo Corp 試験具およびその製造方法
EP0699903A1 (de) * 1994-09-05 1996-03-06 Japan Pionics Co., Ltd. Reagenz zum Nachweis von gasförmigen Hydriden
JPH10239303A (ja) * 1997-02-24 1998-09-11 Riken Keiki Co Ltd 水素化物ガス検出紙

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 037 (P - 1159) 29 January 1991 (1991-01-29) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 032 (P - 1303) 27 January 1992 (1992-01-27) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Also Published As

Publication number Publication date
WO2002066971A2 (de) 2002-08-29
EP1466169A2 (de) 2004-10-13
AU2002250994A1 (en) 2002-09-04

Similar Documents

Publication Publication Date Title
AU2001269256A1 (en) Electrochemical immunoassays using colloidal metal markers
PL354423A1 (en) Method of biological fluid sampling and making corresponding analyte measurements as well as an electrochemical cell, apparatus and system therefor
AU2002346484A1 (en) Method and apparatus for improving the accuracy of alternative site analyte concentration measurements
WO2001038873A3 (en) Devices and methods for detecting analytes using electrosensor having capture reagent
PL355789A1 (en) Device for determining concentration of at least one analyte, in particular that in the form of an indicator strip as we as method of making an element carrying such devices, in particular those in the form of an indicator strip and method of determining concentration of at least one analyte
AU3423499A (en) Method and device for carrying out a chemical analysis in small amounts of liquid
IL208345A0 (en) Site-or sequence-specific process for cleaving analytes and library of analytes
MXPA02005797A (es) Metodos y dispositivos electroquimicos para su uso en la determinacion de concentraciones de analitos con hematocrito corregido.
WO2000008465A3 (de) Verfahren zur bestimmung des zustandes von keratin enthaltenden materialien
CA2289043A1 (en) Method for detecting or predicting ischemic disorders
EP0964249A3 (de) Messverfahren für LDL-Cholesterol
WO2002068695A3 (en) Quantitative immunohistochemistry (qihc)
Wang et al. Differential pulse voltammetry with medium-exchange for analytes strongly adsorbed on electrode surfaces
CA2340654A1 (en) Apparatus and method for measuring nox and nitrification/denitrification rates in biochemical processes
EP1306671A4 (de) Verfahren zum vorbehandeln einer probe
WO2002066971A3 (de) Nachweisverfahren für metallkeimbildende substanzen
AUPR808001A0 (en) Method and apparatus for determining concentration of a chemical substance in a solution
ATE301708T1 (de) Stabilisiertes reagenz durch verwendung eines coenzym-reduktionssystems
SG98496A1 (en) Method for ascertaining the status of information system, and apparatus to be used with the method
CA2290006A1 (en) Method of processing cyanide ions by ozone
PL351672A1 (en) A method of detecting and/or quantifying a specific ige antibody in a liquid sample
WO2002079543A3 (en) Method for retarding corrosion of metals in lithium halide solutions
AU2261601A (en) Method for the simultaneous analysis and detection of multiple analytes by microidentification
PT981507E (pt) Processo para a remocao de metais pesados
GB0101346D0 (en) Method for reducing nitrate and/or nitric acid concentration in an aqueous solution

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002719896

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 2002719896

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2002719896

Country of ref document: EP