LU501426B1 - MOLECULAR SENSOR CAPABLE OF DETECTING Cu2+ AND Zn2+ IN WATER AND USE THEREOF - Google Patents

MOLECULAR SENSOR CAPABLE OF DETECTING Cu2+ AND Zn2+ IN WATER AND USE THEREOF Download PDF

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Publication number
LU501426B1
LU501426B1 LU501426A LU501426A LU501426B1 LU 501426 B1 LU501426 B1 LU 501426B1 LU 501426 A LU501426 A LU 501426A LU 501426 A LU501426 A LU 501426A LU 501426 B1 LU501426 B1 LU 501426B1
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Luxembourg
Prior art keywords
molecular sensor
water
phenylenediamine
fluorescence
sensor
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LU501426A
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English (en)
Inventor
Changyou Guo
Dongmei Xu
Baoyong Zhu
Fang Wang
Xueling Lv
Shuyan Liu
Xue Wei
Qi He
Hongliang Li
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Univ Dezhou
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Publication of LU501426B1 publication Critical patent/LU501426B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • 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"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • 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"
    • G01N2021/6432—Quenching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (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)

Claims (2)

Ansprüche LU501426
1. Eine Molekularsonde, die in der Lage ist, Cu?” und Zn?" in Wasser zu detektieren, wobei die Molekularsonde eine molekulare Struktur wie folgt aufweist: OH #
N 0
HO 5 .
2. Verwendung der Molekularsonde, die in der Lage ist, Cu?” und 7"?* in Wasser zu detektieren nach Anspruch 1, wobei die Molekularsonde drei Ionenwirkungsstellen umfasst: starres aliphatisches Cycloalkylamino, Imin und Hydroxyl und wobei eine duale Koordinationsstelle aus dem Imin und ortho- phenolisches Hydroxyl eine relativ starke Koordinationsfähigkeit an Metallionen hat, so dass die Sonde eine empfindliche Fluoreszenzabnahme zeigen und die Detektionsfunktionen für Cu?" und Zn?" in verschiedenen Wasserarten erhöhen kann.
LU501426A 2021-10-13 2022-02-09 MOLECULAR SENSOR CAPABLE OF DETECTING Cu2+ AND Zn2+ IN WATER AND USE THEREOF LU501426B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111190528.6A CN113880867B (zh) 2021-10-13 2021-10-13 一种可检测水中Cu2+、Zn2+分子传感器及应用

Publications (1)

Publication Number Publication Date
LU501426B1 true LU501426B1 (en) 2022-08-09

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ID=79002541

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LU501426A LU501426B1 (en) 2021-10-13 2022-02-09 MOLECULAR SENSOR CAPABLE OF DETECTING Cu2+ AND Zn2+ IN WATER AND USE THEREOF

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CN (1) CN113880867B (de)
LU (1) LU501426B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117050097A (zh) * 2023-10-11 2023-11-14 德州学院 一种可检测水中Fe3+、Cu2+及Zn2+离子的分子传感器及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489558A (en) * 1967-09-18 1970-01-13 Ibm Photoconductive benzobisthiazoles and their use in electrophotographic processes
FR3024730B1 (fr) * 2014-08-06 2016-09-02 Imra Europe Sas Espaceurs moleculaires a base de spiroxazines chromogenes non-symetriques
JP7447134B2 (ja) * 2019-02-01 2024-03-11 ベーアーエスエフ・エスエー 液晶組成物のための二色性アゾ－アゾメチン色素
CN113121576B (zh) * 2021-04-15 2022-04-12 德州学院 一种对酸、碱环境具有不同检测信号的分子传感器及应用

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CN113880867A (zh) 2022-01-04
CN113880867B (zh) 2023-06-09

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