WO2014123436A8 - Optical sensors for boron detection based on the use of 2,3,6,7,10,11-hexahydroxytriphenylene or its derivatives - Google Patents

Optical sensors for boron detection based on the use of 2,3,6,7,10,11-hexahydroxytriphenylene or its derivatives Download PDF

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Publication number
WO2014123436A8
WO2014123436A8 PCT/PT2014/000007 PT2014000007W WO2014123436A8 WO 2014123436 A8 WO2014123436 A8 WO 2014123436A8 PT 2014000007 W PT2014000007 W PT 2014000007W WO 2014123436 A8 WO2014123436 A8 WO 2014123436A8
Authority
WO
WIPO (PCT)
Prior art keywords
optical sensors
hexahydroxytriphenylene
derivatives
detection based
boron
Prior art date
Application number
PCT/PT2014/000007
Other languages
French (fr)
Other versions
WO2014123436A1 (en
Inventor
José Paulo Sequeira FARINHA
Carlos Miguel Calisto BALEIZÃO
Sérgio Paulo do Carmo ALVES
Original Assignee
Instituto Superior Técnico
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 Instituto Superior Técnico filed Critical Instituto Superior Técnico
Publication of WO2014123436A1 publication Critical patent/WO2014123436A1/en
Publication of WO2014123436A8 publication Critical patent/WO2014123436A8/en

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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
    • 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
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence

Abstract

The present invention relates generically to the use of optical sensors for the detection and quantification of boron in natural waters, waters for domestic, agricultural and industrial use, as well as domestic, agricultural and industrial effluents. More specifically, it refers to the use of 2, 3, 6, 7, 10, 11-hexahydroxytriphenylene (I) or its derivatives as optical sensors for the detection and quantification of boric acid, tetrahydroxyborate, boronic acids and boronates in aqueous media.
PCT/PT2014/000007 2013-02-06 2014-02-04 Optical sensors for boron detection based on the use of 2,3,6,7,10,11-hexahydroxytriphenylene or its derivatives WO2014123436A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT106766A PT106766B (en) 2013-02-06 2013-02-06 OPTICAL SENSORS FOR BORON DEPRESSION BASED ON THE USE OF 2,3,6,7,10,11-HEXAHIDROXYPRYPHENYLENE OR THEIR DERIVATIVES
PT106766 2013-02-06

Publications (2)

Publication Number Publication Date
WO2014123436A1 WO2014123436A1 (en) 2014-08-14
WO2014123436A8 true WO2014123436A8 (en) 2014-10-16

Family

ID=50184977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PT2014/000007 WO2014123436A1 (en) 2013-02-06 2014-02-04 Optical sensors for boron detection based on the use of 2,3,6,7,10,11-hexahydroxytriphenylene or its derivatives

Country Status (2)

Country Link
PT (1) PT106766B (en)
WO (1) WO2014123436A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459478B (en) * 2018-09-29 2020-09-29 闽南师范大学 miRNA-21 electrochemical sensor based on copper-hexahydroxy triphenylene and detection method
CN113189060A (en) * 2021-03-09 2021-07-30 澳门大学 Fluorescent sensor for detecting breath ammonia and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69320655T2 (en) * 1993-06-16 1999-02-04 Secr Defence Brit DISCOTIC COMPOUNDS FOR USE IN LIQUID CRYSTAL COMPOSITIONS
US20100143693A1 (en) * 2007-01-24 2010-06-10 The Regents Of The University Of California Crystalline 3d- and 2d covalent organic frameworks
US20090155183A1 (en) * 2007-06-08 2009-06-18 The Charles Stark Draper Laboratory, Inc. Sensors for the detection of diols and carbohydrates
JP2009015083A (en) * 2007-07-05 2009-01-22 Sharp Corp Toner and its manufacturing process, two component developer, developing apparatus, and image forming device
JP2009150836A (en) * 2007-12-21 2009-07-09 Kyushu Univ Analysis method of boron
KR101257545B1 (en) * 2008-11-17 2013-04-23 주식회사 인실리코텍 Organic framework

Also Published As

Publication number Publication date
PT106766A (en) 2014-08-06
PT106766B (en) 2017-01-02
WO2014123436A1 (en) 2014-08-14

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