BR0201297A - Sensor para a determinação qualitativa e/ou quantitativa de compostos organometálicos, e, método para a determinação da concentração de compostos organometálicos - Google Patents

Sensor para a determinação qualitativa e/ou quantitativa de compostos organometálicos, e, método para a determinação da concentração de compostos organometálicos

Info

Publication number
BR0201297A
BR0201297A BR0201297-9A BR0201297A BR0201297A BR 0201297 A BR0201297 A BR 0201297A BR 0201297 A BR0201297 A BR 0201297A BR 0201297 A BR0201297 A BR 0201297A
Authority
BR
Brazil
Prior art keywords
organometallic compounds
concentration
sensor
determining
organometallic
Prior art date
Application number
BR0201297-9A
Other languages
English (en)
Other versions
BR0201297B1 (pt
Inventor
Luisa Maria Fraga Trillo
Valentin Ruiz Santa Quiteria
Gullermo Orellana Moraleda
Ana Maria Castro Franco
Original Assignee
Dynasol Elastomeros Sa
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 Dynasol Elastomeros Sa filed Critical Dynasol Elastomeros Sa
Publication of BR0201297A publication Critical patent/BR0201297A/pt
Publication of BR0201297B1 publication Critical patent/BR0201297B1/pt

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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • G01N33/20—Metals
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides

Landscapes

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

Abstract

"SENSOR PARA A DETERMINAçãO QUALITATIVA E/OU QUANTITATIVA DE COMPOSTOS ORGANOMETáLICOS, E, MéTODO PARA A DETERMINAçãO DA CONCENTRAçãO DE COMPOSTOS ORGANOMETáLICOS". A presente invenção refere-se a sensores para a determinação de compostos organometálicos compreendendo os seguintes elementos: a) um suporte inorgânico, orgânico ou polimérico, insolúvel na amostra a analisar; b) um indicador que reage de modo reversível como composto organometálico e cujo produto de reação da uma banda de absorção, reflexão ou emissão característica na faixa de 150-15.000 nm, e que é fisicamente aprisionado, adsorvido, absorvido, dissolvido ou quimicamente ligado em um modo eletrostático ou covalente ao suporte; e c) um sensor óptico que mede a absorção, reflexão ou emissão do suporte funcionalizado no cumprimento de onda característico e transforma o mesmo na concentração do organometálico presente na solução. Também descreve-se um método para a determinação da concentração de compostos organometálicos pelo uso em linha de um sensor, como acima definido.
BRPI0201297-9B1A 2001-04-17 2002-04-16 Sensor para a determinação qualitativa e/ou quantitativa de compostos organometálicos, e, método para a determinação da concentração de compostos organometálicos BR0201297B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01500101A EP1251346B1 (en) 2001-04-17 2001-04-17 Sensors for the determination of organometallic compounds

Publications (2)

Publication Number Publication Date
BR0201297A true BR0201297A (pt) 2003-03-11
BR0201297B1 BR0201297B1 (pt) 2013-12-17

Family

ID=8183475

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201297-9B1A BR0201297B1 (pt) 2001-04-17 2002-04-16 Sensor para a determinação qualitativa e/ou quantitativa de compostos organometálicos, e, método para a determinação da concentração de compostos organometálicos

Country Status (14)

Country Link
US (1) US6875615B2 (pt)
EP (1) EP1251346B1 (pt)
JP (1) JP4199955B2 (pt)
KR (1) KR100598314B1 (pt)
CN (1) CN1308671C (pt)
AT (1) ATE411518T1 (pt)
BR (1) BR0201297B1 (pt)
DE (1) DE60136163D1 (pt)
ES (1) ES2315266T3 (pt)
MX (1) MXPA02003644A (pt)
RO (1) RO122062B1 (pt)
RU (1) RU2274849C2 (pt)
TW (1) TWI249028B (pt)
ZA (1) ZA200202988B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050009194A1 (en) * 2003-07-08 2005-01-13 Franklin Randall M. Analytical method and device for determining metal concentration in liquid hydrocarbon matrices
CA2632524C (en) * 2005-12-08 2014-10-14 Queen's University At Kingston Optical sensor using functionalized composite materials
US8437965B2 (en) * 2010-03-01 2013-05-07 Empire Technology Development Llc Sensing chemicals in aqueous environments
CN104215597B (zh) * 2014-09-28 2017-02-15 煤科集团沈阳研究院有限公司 甲烷浓度参考信息获取方法及装置
KR101594856B1 (ko) 2014-11-12 2016-02-17 주식회사 엔아이티세이프티 친환경적인 고감도 기능성 염기 지시약 합성방법과 이에 의해서 합성된 염기 지시약 및 이를 이용한 감지센서

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290116A (en) * 1963-02-27 1966-12-06 Phillips Petroleum Co Calorimetric analysis for control of catalytic polymerization reactions
US4853090A (en) * 1988-04-28 1989-08-01 Eastman Kodak Company Lithium ion-selective compositions, electrodes and a method of use
US5212099A (en) * 1991-01-18 1993-05-18 Eastman Kodak Company Method and apparatus for optically measuring concentration of an analyte
EP0576548A4 (en) * 1991-03-18 1994-10-26 Nova Biomedical Corp MAGNESIUM MEASURING ELECTRODE.
US5650331A (en) * 1991-10-03 1997-07-22 The United States Of America As Represented By The United States Department Of Energy Optical high acidity sensor
US5350694A (en) * 1993-02-19 1994-09-27 Miles Inc. Composition method and device for measuring the divalent cation concentration or specific gravity of a test sample
AT399595B (de) * 1993-06-09 1995-06-26 Avl Verbrennungskraft Messtech Lumineszenzoptischer indikator zur bestimmung der aktivität von alkalimetallionen in einer probenlösung
US5656241A (en) * 1995-09-07 1997-08-12 Optical Sensors Incorporated Method for manufacturing fiber optic sensors
ES2134122B1 (es) * 1996-10-16 2000-04-01 Univ Madrid Complutense Sensor optico para detergentes.
CN1085836C (zh) * 1997-11-04 2002-05-29 北京燕山石油化工公司研究院 锂系聚合反应破杂终点在线测定法及其测定仪

Also Published As

Publication number Publication date
TWI249028B (en) 2006-02-11
EP1251346B1 (en) 2008-10-15
ES2315266T3 (es) 2009-04-01
US20020151081A1 (en) 2002-10-17
JP4199955B2 (ja) 2008-12-24
KR100598314B1 (ko) 2006-07-10
KR20020081134A (ko) 2002-10-26
CN1308671C (zh) 2007-04-04
JP2003028853A (ja) 2003-01-29
MXPA02003644A (es) 2010-12-21
EP1251346A1 (en) 2002-10-23
US6875615B2 (en) 2005-04-05
RO122062B1 (ro) 2008-11-28
RU2002109751A (ru) 2004-01-20
BR0201297B1 (pt) 2013-12-17
RU2274849C2 (ru) 2006-04-20
CN1381713A (zh) 2002-11-27
ZA200202988B (en) 2003-06-05
DE60136163D1 (de) 2008-11-27
ATE411518T1 (de) 2008-10-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/12/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)