MY176885A - A sensor for dissolved ammonia and a process of preparation thereof - Google Patents

A sensor for dissolved ammonia and a process of preparation thereof

Info

Publication number
MY176885A
MY176885A MYPI2012700011A MYPI2012700011A MY176885A MY 176885 A MY176885 A MY 176885A MY PI2012700011 A MYPI2012700011 A MY PI2012700011A MY PI2012700011 A MYPI2012700011 A MY PI2012700011A MY 176885 A MY176885 A MY 176885A
Authority
MY
Malaysia
Prior art keywords
sensor
preparation
dissolved ammonia
present
ammonia
Prior art date
Application number
MYPI2012700011A
Inventor
Rais Ahmad Mohd
Alva Sagir
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2012700011A priority Critical patent/MY176885A/en
Priority to PCT/MY2013/000005 priority patent/WO2013109135A1/en
Publication of MY176885A publication Critical patent/MY176885A/en

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
    • G01N33/1813—Specific cations in water, e.g. heavy metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The present invention relates to a sensor capable of detecting dissolved ammonia ? an enviromental hazard - by the use of the change of resistance in the polymer poly-aniline. The invention provides the sensors and applications in which such a sensor can be used. Furthermore provided is a process for the fabrication of the sensor of the present invention.
MYPI2012700011A 2012-01-16 2012-01-16 A sensor for dissolved ammonia and a process of preparation thereof MY176885A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2012700011A MY176885A (en) 2012-01-16 2012-01-16 A sensor for dissolved ammonia and a process of preparation thereof
PCT/MY2013/000005 WO2013109135A1 (en) 2012-01-16 2013-01-16 A sensor for dissolved ammonia and a process of preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2012700011A MY176885A (en) 2012-01-16 2012-01-16 A sensor for dissolved ammonia and a process of preparation thereof

Publications (1)

Publication Number Publication Date
MY176885A true MY176885A (en) 2020-08-25

Family

ID=47843359

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012700011A MY176885A (en) 2012-01-16 2012-01-16 A sensor for dissolved ammonia and a process of preparation thereof

Country Status (2)

Country Link
MY (1) MY176885A (en)
WO (1) WO2013109135A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103435849B (en) * 2013-08-23 2016-03-02 华南理工大学 A kind of cellulose base matrix material for ammonia detection and preparation method thereof
CN107751225A (en) * 2017-11-26 2018-03-06 山西益鑫泰生物科技有限公司 A kind of aquaculture green pool-cleaning agent and preparation method thereof
CN113564655B (en) * 2021-07-15 2023-01-06 浙江大学 Electrodeposited polyaniline-polystyrene sulfonic acid ammonium ion detection electrode, preparation method and application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398286A3 (en) 1989-05-18 1991-09-25 Nisshinbo Industries, Inc. Ammonia sensor
JP2003161715A (en) * 2001-11-27 2003-06-06 Ngk Spark Plug Co Ltd Ammonia gas sensor and method of manufacturing the same
US8152991B2 (en) 2005-10-27 2012-04-10 Nanomix, Inc. Ammonia nanosensors, and environmental control system
FR2861175B1 (en) * 2003-10-20 2005-12-23 Commissariat Energie Atomique USE OF CONDUCTIVE OR SEMICONDUCTOR POLYMERS IN CHEMICAL SENSORS FOR THE DETECTION OF NITRO COMPOUNDS.
WO2011140304A1 (en) * 2010-05-05 2011-11-10 The Research Foundation Of State University Of New York Water testing system

Also Published As

Publication number Publication date
WO2013109135A1 (en) 2013-07-25

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