WO2011079839A3 - Soiling - Google Patents

Soiling Download PDF

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Publication number
WO2011079839A3
WO2011079839A3 PCT/DE2010/001518 DE2010001518W WO2011079839A3 WO 2011079839 A3 WO2011079839 A3 WO 2011079839A3 DE 2010001518 W DE2010001518 W DE 2010001518W WO 2011079839 A3 WO2011079839 A3 WO 2011079839A3
Authority
WO
WIPO (PCT)
Prior art keywords
marker
soiling
cleaning
decontamination
spreading
Prior art date
Application number
PCT/DE2010/001518
Other languages
German (de)
French (fr)
Other versions
WO2011079839A2 (en
Inventor
Robert Simmoteit
Hans-Peter Wendel
Original Assignee
3Mach Gmbh
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
Application filed by 3Mach Gmbh filed Critical 3Mach Gmbh
Publication of WO2011079839A2 publication Critical patent/WO2011079839A2/en
Publication of WO2011079839A3 publication Critical patent/WO2011079839A3/en

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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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (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 Biological Materials (AREA)

Abstract

The invention relates to soiling having a marker, characterized in that the soiling contains a marker, which is a natural or synthetic nucleic acid, DNA, RNA, or Spiegelmer or an analog and is applied to surfaces, wherein the marker is used at least to demonstrate the depletion of soiling having a marker after cleaning in order to enable at least one evaluation of the cleaning success or of spreading or of decontamination or of substance release. The production of a soiling surface is used in particular on test specimen surfaces to examine a cleaning method, spreading, decontamination, or substance release in such a way that, after treatment, the remaining matrix having a marker fraction is made visible by means of a dye or, at least after the marker has been removed, the marker is quantified by means of a PCR method.
PCT/DE2010/001518 2009-12-29 2010-12-23 Soiling WO2011079839A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910060836 DE102009060836B4 (en) 2009-12-29 2009-12-29 soiling
DE102009060836.2 2009-12-29

Publications (2)

Publication Number Publication Date
WO2011079839A2 WO2011079839A2 (en) 2011-07-07
WO2011079839A3 true WO2011079839A3 (en) 2011-10-20

Family

ID=44114387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/001518 WO2011079839A2 (en) 2009-12-29 2010-12-23 Soiling

Country Status (2)

Country Link
DE (1) DE102009060836B4 (en)
WO (1) WO2011079839A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012214924A1 (en) * 2012-08-22 2014-02-27 Krones Ag test soil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602673A1 (en) * 1996-01-25 1997-08-07 Pereg Gmbh Synthetic test soiling
WO2001045755A2 (en) * 1999-12-22 2001-06-28 Schoene Heralt Method and applicator for detecting cleaning and/or disinfection of surfaces or objects
DE10236034A1 (en) * 2002-08-06 2004-02-19 Hilmar Rauhe New labeling material, useful in marking products for protection against counterfeiting, comprises nucleic acid encapsulated in soluble or meltable packaging
WO2004063856A2 (en) * 2003-01-03 2004-07-29 Integrated Nano-Technologies, Llc Identifying items with nucleic acid taggants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631668C2 (en) 1996-08-06 1998-07-02 Univ Eberhard Karls Methods for determining the cleaning action on cleaned objects, methods for determining the contamination of objects to be cleaned and use of these methods
DE19914808A1 (en) 1999-03-31 2000-10-19 Hilmar Rauhe Information-bearing polymers
DE202007017612U1 (en) 2007-12-14 2008-03-27 Sinepro Gmbh Test soiling for testing the cleaning success of instruments in washer-disinfectors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602673A1 (en) * 1996-01-25 1997-08-07 Pereg Gmbh Synthetic test soiling
WO2001045755A2 (en) * 1999-12-22 2001-06-28 Schoene Heralt Method and applicator for detecting cleaning and/or disinfection of surfaces or objects
DE10236034A1 (en) * 2002-08-06 2004-02-19 Hilmar Rauhe New labeling material, useful in marking products for protection against counterfeiting, comprises nucleic acid encapsulated in soluble or meltable packaging
WO2004063856A2 (en) * 2003-01-03 2004-07-29 Integrated Nano-Technologies, Llc Identifying items with nucleic acid taggants

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BROYLES J M ET AL: "PCR-Based Method for Detecting Viral Penetration of Medical Exam Gloves", JOURNAL OF CLINICAL MICROBIOLOGY, vol. 40, no. 8, 1 August 2002 (2002-08-01), AMERICAN SOCIETY FOR MICROBIOLOGY, WASHINGTON, DC, US, pages 2725 - 2728, XP002984483, ISSN: 0095-1137, DOI: 10.1128/JCM.40.8.2725-2728.2002 *
J KÖHNLEIN ET AL: "Multicentre Trial on Standardisation of a Test Soil of Practical Relevance for Comparative and Quantitative Evaluation of Cleaning Pursuant to EN ISO 15883", ZENTRAL STERILISATION, 1 January 2008 (2008-01-01), pages 424 - 435, XP055001022, Retrieved from the Internet <URL:http://www.hygcen.de/download/Multicentre_to_EN_ISO_15883_Date_2008.pdf> [retrieved on 20110620] *
MEAGAN B MYERS ET AL: "Using FX174 DNA as an exogenous reference for measuring mitochondrial DNA copy number", BIOTECHNIQUES, vol. 47, 1 October 2009 (2009-10-01), pages 867 - 869, XP055001256 *
QIAGEN: "Purification of DNA from dried blood spots using the BioSprint 96 DNA Blood Kit", 1 December 2004 (2004-12-01), pages 1 - 5, XP055001352, Retrieved from the Internet <URL:www.qiagen.com/literature/render.aspx?id=696> [retrieved on 20110620] *

Also Published As

Publication number Publication date
DE102009060836A1 (en) 2011-06-30
DE102009060836B4 (en) 2011-11-10
WO2011079839A2 (en) 2011-07-07

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