ES2519891A1 - Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases - Google Patents

Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases Download PDF

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Publication number
ES2519891A1
ES2519891A1 ES201300436A ES201300436A ES2519891A1 ES 2519891 A1 ES2519891 A1 ES 2519891A1 ES 201300436 A ES201300436 A ES 201300436A ES 201300436 A ES201300436 A ES 201300436A ES 2519891 A1 ES2519891 A1 ES 2519891A1
Authority
ES
Spain
Prior art keywords
amines
detection
situ
determination
nqs
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES201300436A
Other languages
English (en)
Other versions
ES2519891A8 (es
ES2519891B2 (es
Inventor
Neus JORNET MARTÍNEZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat de Valencia
Original Assignee
Universitat de Valencia
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 Universitat de Valencia filed Critical Universitat de Valencia
Priority to ES201300436A priority Critical patent/ES2519891B2/es
Priority to PCT/ES2014/000077 priority patent/WO2014181012A1/es
Priority to PT147952832T priority patent/PT3001184T/pt
Priority to EP14795283.2A priority patent/EP3001184B1/en
Publication of ES2519891A1 publication Critical patent/ES2519891A1/es
Publication of ES2519891A8 publication Critical patent/ES2519891A8/es
Application granted granted Critical
Publication of ES2519891B2 publication Critical patent/ES2519891B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01N21/78—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 producing a change of colour
    • G01N21/783—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 producing a change of colour for analysing gases
    • 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
    • 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
    • G01N31/223—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 for investigating presence of specific gases or aerosols
    • G01N31/224—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 for investigating presence of specific gases or aerosols for investigating presence of dangerous gases

Landscapes

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

Abstract

Dispositivo pasivo para la detección y/o determinación in situ de aminas en la atmósfera. Un sensor para la detección y/o determinación in situ de aminas en aire tal como el de la atmósfera se obtiene mediante una síntesis directa, fácil y reproducible que consiste en embeber el agente de derivatización 1,2-naftoquinona-4-sulfonato sódico (NQS) en polidimetilsiloxano (PDMS). Se ha demostrado que el dispositivo es capaz de detectar concentraciones de aminas de 3 mg/m3 en 5 horas. Tanto el dispositivo como su respuesta frente a la presencia de aminas permanece estable con el tiempo. Además, no es necesaria ninguna fuente externa para la detección (es decir, se trata de un sensor pasivo que permite detectar aminas por inspección visual), lo que supone un coste energético nulo, y no presenta toxicidad, ya que tanto el NQS como el PDMS son no tóxicos.

Description

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Claims (1)

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ES201300436A 2013-05-07 2013-05-07 Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases Active ES2519891B2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201300436A ES2519891B2 (es) 2013-05-07 2013-05-07 Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases
PCT/ES2014/000077 WO2014181012A1 (es) 2013-05-07 2014-05-07 Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases
PT147952832T PT3001184T (pt) 2013-05-07 2014-05-07 Dispositivo passivo para a deteção e/ou determinação in situ de aminas em gases
EP14795283.2A EP3001184B1 (en) 2013-05-07 2014-05-07 Passive device for the detection and/or determination in situ of amines in gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201300436A ES2519891B2 (es) 2013-05-07 2013-05-07 Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases

Publications (3)

Publication Number Publication Date
ES2519891A1 true ES2519891A1 (es) 2014-11-07
ES2519891A8 ES2519891A8 (es) 2014-11-20
ES2519891B2 ES2519891B2 (es) 2015-03-05

Family

ID=51844997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201300436A Active ES2519891B2 (es) 2013-05-07 2013-05-07 Dispositivo pasivo para la detección y/o determinación in situ de aminas en gases

Country Status (4)

Country Link
EP (1) EP3001184B1 (es)
ES (1) ES2519891B2 (es)
PT (1) PT3001184T (es)
WO (1) WO2014181012A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10966622B2 (en) 2016-05-20 2021-04-06 The Board Of Trustees Of Western Michigan University Printed ECG electrode and method
CN107474020B (zh) * 2017-09-19 2020-05-15 河南工程学院 一种对乙胺、二乙胺、三乙胺具有识别作用的有机小分子及其识别方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2339368T3 (es) * 2004-10-07 2010-05-19 Commissariat A L'energie Atomique Sensores quimicos que comprenden polisiloxanos con anilina como materiales sensibles y su uso para la deteccion o la valoracion de compuestos nitrados.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840919A (en) * 1987-03-03 1989-06-20 Perfect View, Inc. Gas dosimeter for colorimetrically indicating the presence of amides
GB0613182D0 (en) * 2006-07-03 2006-08-09 Isis Innovation Method of detection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2339368T3 (es) * 2004-10-07 2010-05-19 Commissariat A L'energie Atomique Sensores quimicos que comprenden polisiloxanos con anilina como materiales sensibles y su uso para la deteccion o la valoracion de compuestos nitrados.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Moliner-Martínez y. et al, A method for the determination of dimethylamine in air by collection on solid support sorbent with subsequent derivatization and spectrophotometric analysis, Journal of Chromatography A, 1059, pag. 17-24, 2004 *
SUNG PARK et al, Colorimetric detection of aliphatic primary amines and a molecular logic gate based on a photochromic phenoxyquinone derivative, Journal of Photochemistry and Photobiology A: Chemistry, 238,pag.1-6, 2012 *

Also Published As

Publication number Publication date
ES2519891A8 (es) 2014-11-20
PT3001184T (pt) 2020-06-23
ES2519891B2 (es) 2015-03-05
EP3001184A4 (en) 2017-03-22
EP3001184B1 (en) 2020-03-25
EP3001184A1 (en) 2016-03-30
WO2014181012A1 (es) 2014-11-13

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