BRPI0914455A2 - "processo para medir a concentração microbiológica total em um meio aquoso, método para medir o conteúdo de biofilme em um meio aquoso e sistema para medir concentração microbiológica total em um meio aquoso" - Google Patents

"processo para medir a concentração microbiológica total em um meio aquoso, método para medir o conteúdo de biofilme em um meio aquoso e sistema para medir concentração microbiológica total em um meio aquoso"

Info

Publication number
BRPI0914455A2
BRPI0914455A2 BRPI0914455A BRPI0914455A BRPI0914455A2 BR PI0914455 A2 BRPI0914455 A2 BR PI0914455A2 BR PI0914455 A BRPI0914455 A BR PI0914455A BR PI0914455 A BRPI0914455 A BR PI0914455A BR PI0914455 A2 BRPI0914455 A2 BR PI0914455A2
Authority
BR
Brazil
Prior art keywords
aqueous medium
measuring
measuring total
total microbiological
concentration
Prior art date
Application number
BRPI0914455A
Other languages
English (en)
Inventor
Hong Cai
Jie Li
Juan Jiang
Kechao Yang
Paul Ronald Hirst
Rong Xu
Scott M Boyette
Yan Jin
Yu Wang
Original Assignee
Gen Electric
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 US12/263,829 external-priority patent/US20100112630A1/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of BRPI0914455A2 publication Critical patent/BRPI0914455A2/pt

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
    • 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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
BRPI0914455A 2008-11-03 2009-10-01 "processo para medir a concentração microbiológica total em um meio aquoso, método para medir o conteúdo de biofilme em um meio aquoso e sistema para medir concentração microbiológica total em um meio aquoso" BRPI0914455A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/263,829 US20100112630A1 (en) 2008-11-03 2008-11-03 Methods for measuring microbiological content in aqueous media
US12/472,024 US8481302B2 (en) 2008-11-03 2009-05-26 Total bacteria monitoring system
PCT/US2009/059239 WO2010062472A1 (en) 2008-11-03 2009-10-01 Methods and systems for measuring microbiological content in aqueous media

Publications (1)

Publication Number Publication Date
BRPI0914455A2 true BRPI0914455A2 (pt) 2015-10-27

Family

ID=41566213

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914455A BRPI0914455A2 (pt) 2008-11-03 2009-10-01 "processo para medir a concentração microbiológica total em um meio aquoso, método para medir o conteúdo de biofilme em um meio aquoso e sistema para medir concentração microbiológica total em um meio aquoso"

Country Status (11)

Country Link
US (1) US8481302B2 (pt)
EP (1) EP2352838B1 (pt)
JP (1) JP2012507288A (pt)
CN (1) CN102203278B (pt)
AU (1) AU2009320216A1 (pt)
BR (1) BRPI0914455A2 (pt)
CA (1) CA2741449C (pt)
ES (1) ES2671374T3 (pt)
PT (1) PT2352838T (pt)
TW (1) TW201024420A (pt)
WO (1) WO2010062472A1 (pt)

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CN107219361B (zh) * 2016-03-22 2018-12-04 中国石油化工股份有限公司 测量液体样品中细菌含量的装置
CN106770093B (zh) * 2016-11-28 2019-07-12 北京工业大学 一种评价污泥臭氧处理过程中活菌含量和组成的方法
CN109163951B (zh) * 2018-11-05 2021-09-07 长沙都正医学检验有限责任公司 一种tmao阴性样本的制备装置
JP7267588B2 (ja) * 2019-04-02 2023-05-02 国立研究開発法人物質・材料研究機構 検知方法、及び、配管保守方法
KR102229764B1 (ko) * 2020-10-21 2021-03-19 (주)휴마스 형광표지 및 복합광계측 기반 수중 미세플라스틱 신속 모니터링 방법 및 장치
CN114112852A (zh) * 2021-12-02 2022-03-01 西南石油大学 一种油田上阻垢剂性能评价的动态实验装置和方法

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Also Published As

Publication number Publication date
CN102203278A (zh) 2011-09-28
ES2671374T3 (es) 2018-06-06
AU2009320216A1 (en) 2010-06-03
CN102203278B (zh) 2015-11-25
CA2741449C (en) 2017-06-13
EP2352838A1 (en) 2011-08-10
WO2010062472A1 (en) 2010-06-03
US8481302B2 (en) 2013-07-09
CA2741449A1 (en) 2010-06-03
TW201024420A (en) 2010-07-01
JP2012507288A (ja) 2012-03-29
PT2352838T (pt) 2018-06-04
EP2352838B1 (en) 2018-03-21
US20100112682A1 (en) 2010-05-06

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.