MX362092B - Deteccion del caudal de agua con clusteres cuanticos. - Google Patents

Deteccion del caudal de agua con clusteres cuanticos.

Info

Publication number
MX362092B
MX362092B MX2014012608A MX2014012608A MX362092B MX 362092 B MX362092 B MX 362092B MX 2014012608 A MX2014012608 A MX 2014012608A MX 2014012608 A MX2014012608 A MX 2014012608A MX 362092 B MX362092 B MX 362092B
Authority
MX
Mexico
Prior art keywords
water
embedded
quantum clusters
clusters
visible
Prior art date
Application number
MX2014012608A
Other languages
English (en)
Other versions
MX2014012608A (es
Inventor
Pradeep Thalappil
Amrita Chaudhary
Udhaya Sankar Mohan
Anshup
Annamalai Leelavathi
Udayabhaskara Rao Thumu
Original Assignee
Indian Institute Of Tech
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 Indian Institute Of Tech filed Critical Indian Institute Of Tech
Publication of MX2014012608A publication Critical patent/MX2014012608A/es
Publication of MX362092B publication Critical patent/MX362092B/es

Links

Classifications

    • 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
    • G01N33/18—Water
    • G01N33/1893—Water using flow 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
    • G01N21/75—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Water Treatment By Sorption (AREA)
  • Luminescent Compositions (AREA)

Abstract

Se provee la preparación de clústeres cuánticos de plata en nanoestructuras de boehmitas templadas orgánicas (OTBN) y su uso como sensores del caudal de agua determinado mediante el cambio de color en luz visible en flujos de agua contaminada. Los OTBN con clústeres cuánticos de plata son muy luminiscentes. Debido a que los clústeres cuánticos se encuentran en la matriz, estos son muy estables durante un período prolongado de tiempo. Se utiliza la composición descrita en la presente en forma de dispositivo de "detección conforme al cambio de color en luz ultravioleta/visible" ante el pasaje de agua a través de un dispositivo de purificación de agua. Al interactuar con los iones presentes en el agua, los clústeres de plata luminiscentes se transforman químicamente en nanopartículas de Ag2S. La transformación se ve reflejada como cambio de color visible (de rosado a negro) y como disminución de luminiscencia (de emisión roja a luminiscencia insignificante).
MX2014012608A 2012-04-17 2013-04-17 Deteccion del caudal de agua con clusteres cuanticos. MX362092B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1521CH2012 2012-04-17
PCT/IB2013/001244 WO2013156870A2 (en) 2012-04-17 2013-04-17 Detection of quantity of water flow using quantum clusters

Publications (2)

Publication Number Publication Date
MX2014012608A MX2014012608A (es) 2015-06-17
MX362092B true MX362092B (es) 2019-01-07

Family

ID=54183294

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014012608A MX362092B (es) 2012-04-17 2013-04-17 Deteccion del caudal de agua con clusteres cuanticos.

Country Status (6)

Country Link
US (1) US10041925B2 (es)
JP (1) JP6367182B2 (es)
CN (1) CN104520706B (es)
IL (1) IL235206A0 (es)
MX (1) MX362092B (es)
WO (1) WO2013156870A2 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
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RU2717392C1 (ru) * 2019-07-18 2020-03-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ") Способ определения качества питьевой, природной воды и водной жидкости

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SG11201402580SA (en) 2011-11-24 2014-10-30 Indian Inst Technology Multilayer organic-templated-boehmite-nanoarchitecture for water purification
MX362092B (es) 2012-04-17 2019-01-07 Indian Institute Of Tech Deteccion del caudal de agua con clusteres cuanticos.
US20170104232A1 (en) * 2015-10-08 2017-04-13 Haiming Li Mini hydrogen battery charger
CN108101141A (zh) * 2017-12-19 2018-06-01 天津汉晴环保科技有限公司 一种污水处理设备
CN109307541B (zh) * 2018-11-29 2020-03-24 郑州安图生物工程股份有限公司 一种发光板单孔残液的体积测量方法
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CN104520706B (zh) 2017-03-01
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IL235206A0 (en) 2014-12-31
US10041925B2 (en) 2018-08-07
MX2014012608A (es) 2015-06-17
CN104520706A (zh) 2015-04-15
WO2013156870A3 (en) 2014-01-23
JP6367182B2 (ja) 2018-08-01
US20150132856A1 (en) 2015-05-14

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