ITUB20153337A1 - Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua - Google Patents

Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua

Info

Publication number
ITUB20153337A1
ITUB20153337A1 ITUB2015A003337A ITUB20153337A ITUB20153337A1 IT UB20153337 A1 ITUB20153337 A1 IT UB20153337A1 IT UB2015A003337 A ITUB2015A003337 A IT UB2015A003337A IT UB20153337 A ITUB20153337 A IT UB20153337A IT UB20153337 A1 ITUB20153337 A1 IT UB20153337A1
Authority
IT
Italy
Prior art keywords
coliformal
bacteria
detection
water samples
samples
Prior art date
Application number
ITUB2015A003337A
Other languages
English (en)
Inventor
Escobar Gianni Pezzotti
Katia Buonasera
Escobar Ittalo Francisco Pezzotti
Quintero Juan Bernardo Cano
Original Assignee
Biosensing Tech Srl Via Ausonia 20 00171 Roma
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 Biosensing Tech Srl Via Ausonia 20 00171 Roma filed Critical Biosensing Tech Srl Via Ausonia 20 00171 Roma
Priority to ITUB2015A003337A priority Critical patent/ITUB20153337A1/it
Priority to PCT/IB2016/055263 priority patent/WO2017037664A1/en
Publication of ITUB20153337A1 publication Critical patent/ITUB20153337A1/it

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
    • 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
    • C12Q1/10—Enterobacteria
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6482—Sample cells, cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/245—Escherichia (G)
    • 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
    • G01N33/1893—Water using flow cells

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
ITUB2015A003337A 2015-09-02 2015-09-02 Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua ITUB20153337A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUB2015A003337A ITUB20153337A1 (it) 2015-09-02 2015-09-02 Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua
PCT/IB2016/055263 WO2017037664A1 (en) 2015-09-02 2016-09-02 Device and method for detecting biological contaminants, in particular coliform bacteria in water samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003337A ITUB20153337A1 (it) 2015-09-02 2015-09-02 Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua

Publications (1)

Publication Number Publication Date
ITUB20153337A1 true ITUB20153337A1 (it) 2017-03-02

Family

ID=55085704

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003337A ITUB20153337A1 (it) 2015-09-02 2015-09-02 Dispositivo e metodo per la rilevazione di batteri coliformi in campioni di acqua

Country Status (2)

Country Link
IT (1) ITUB20153337A1 (it)
WO (1) WO2017037664A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109061076A (zh) * 2018-08-30 2018-12-21 宁夏医科大学 一种智能化便携式食品及环境污染物检测仪
CN111996110B (zh) * 2020-08-27 2023-08-01 迪泰伊诺(天津)科技有限公司 水质细菌检测分析装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005012555A1 (en) * 2003-07-31 2005-02-10 Isrim S. Cons. A.R.L. Method for the detection of coliforms and in particular escherichia coli

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005012555A1 (en) * 2003-07-31 2005-02-10 Isrim S. Cons. A.R.L. Method for the detection of coliforms and in particular escherichia coli

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANGLES D'AURIAC M B ET AL: "Field evaluation of a semiautomated method for rapid and simple analysis of recreational water microbiological quality", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, AMERICAN SOCIETY FOR MICROBIOLOGY, US, vol. 66, no. 10, 1 October 2000 (2000-10-01), pages 4401 - 4407, XP002267681, ISSN: 0099-2240, DOI: 10.1128/AEM.66.10.4401-4407.2000 *
ANOMYNOUS: "LS-50B User's Guide Perkin Elmer", 6 January 2000 (2000-01-06), pages 1 - 208, XP055264034, Retrieved from the Internet <URL:http://www.vtpup.cz/common/manual/LF_labbunk_PerkinElmer_LS50B_manual_EN.pdf> [retrieved on 20160411] *
BRIDGEMAN J ET AL: "Portable LED fluorescence instrumentation for the rapid assessment of potable water quality", SCIENCE OF THE TOTAL ENVIRONMENT, vol. 524, 22 April 2015 (2015-04-22), pages 338 - 346, XP029240999, ISSN: 0048-9697, DOI: 10.1016/J.SCITOTENV.2015.04.050 *
VAN POUCKE S O ET AL: "Rapid detection of fluorescent and chemiluminescent total coliforms and Escherichia coli on membrane filters", JOURNAL OF MICROBIOLOGICAL METHODS, ELSEVIER, AMSTERDAM, NL, vol. 42, no. 3, 1 November 2000 (2000-11-01), pages 233 - 244, XP002629220, ISSN: 0167-7012, [retrieved on 20001019], DOI: 10.1016/S0167-7012(00)00193-7 *

Also Published As

Publication number Publication date
WO2017037664A1 (en) 2017-03-09

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