WO2009069999A3 - Method for determination of chemical ions - Google Patents

Method for determination of chemical ions Download PDF

Info

Publication number
WO2009069999A3
WO2009069999A3 PCT/MY2008/000171 MY2008000171W WO2009069999A3 WO 2009069999 A3 WO2009069999 A3 WO 2009069999A3 MY 2008000171 W MY2008000171 W MY 2008000171W WO 2009069999 A3 WO2009069999 A3 WO 2009069999A3
Authority
WO
WIPO (PCT)
Prior art keywords
substance
determination
present
ions
provides
Prior art date
Application number
PCT/MY2008/000171
Other languages
French (fr)
Other versions
WO2009069999A2 (en
Inventor
Wan Jamil Wan Adi
Karim Aymen
Othman Masuri
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
Publication of WO2009069999A2 publication Critical patent/WO2009069999A2/en
Publication of WO2009069999A3 publication Critical patent/WO2009069999A3/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
    • G01N33/24—Earth materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention provides a method for reducing and/or eliminating signal interferences from other ions which are produced during detection of a particular chemical ion in a substance, said method comprise of at least two sensors (2,4) whereby at least one sensor is assigned to collect the interfering signals prior to the elimination of unwanted signals process. The method of the present invention leads to improved detection of the desired ion and thus provides real time monitoring of the substance, in particular for soil analysis.
PCT/MY2008/000171 2007-11-30 2008-12-01 Method for determination of chemical ions WO2009069999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20072138 2007-11-30
MYPI20072138 MY143657A (en) 2007-11-30 2007-11-30 Method for determination of chemical ions

Publications (2)

Publication Number Publication Date
WO2009069999A2 WO2009069999A2 (en) 2009-06-04
WO2009069999A3 true WO2009069999A3 (en) 2009-10-15

Family

ID=40679170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2008/000171 WO2009069999A2 (en) 2007-11-30 2008-12-01 Method for determination of chemical ions

Country Status (2)

Country Link
MY (1) MY143657A (en)
WO (1) WO2009069999A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019163281A1 (en) * 2018-02-23 2019-08-29 株式会社日立ハイテクノロジーズ Automated analyzer and automatic analysis method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10117593A (en) * 1996-10-18 1998-05-12 Terada Seisakusho Co Ltd Field management device
JPH10318942A (en) * 1997-05-19 1998-12-04 Koden Electron Co Ltd Apparatus and method for measuring dry density of soil
KR100195594B1 (en) * 1993-12-16 1999-06-15 니시무로 타이죠 Method of measuring ion concentration and apparatus therefor
US20050230245A1 (en) * 2004-04-16 2005-10-20 Technion Research & Development Foundation Ltd. Ion concentration sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195594B1 (en) * 1993-12-16 1999-06-15 니시무로 타이죠 Method of measuring ion concentration and apparatus therefor
JPH10117593A (en) * 1996-10-18 1998-05-12 Terada Seisakusho Co Ltd Field management device
JPH10318942A (en) * 1997-05-19 1998-12-04 Koden Electron Co Ltd Apparatus and method for measuring dry density of soil
US20050230245A1 (en) * 2004-04-16 2005-10-20 Technion Research & Development Foundation Ltd. Ion concentration sensor

Also Published As

Publication number Publication date
WO2009069999A2 (en) 2009-06-04
MY143657A (en) 2011-06-30

Similar Documents

Publication Publication Date Title
WO2006066566A3 (en) Sensor system and methods for the capacitive measurement of electromagnetic signals having a biological origin
ZA200701188B (en) Use of C3a and derivatives thereof as a biomarker for colorectal ademona and/or carcinoma; diagnosis method and test system using the same
WO2007084103A3 (en) High temperature ion channels and pores
WO2007005666A3 (en) System and method of analyte detection using differential receptors
WO2006130436A8 (en) Soybean event mon89788 and methods for detection thereof
WO2011002850A8 (en) Methods of determining the presence and/or concentration of an analyte in a sample
WO2008042760A3 (en) Method and system for dynamically updating calibration parameters for an analyte sensor
MX2009012072A (en) Method and apparatus for measuring ph of low alkalinity solutions.
WO2008155488A3 (en) Method, device and system for reducing artifacts affecting electrophysiological signals and caused by electromagnetic fields
WO2005119390A3 (en) Real time subsea monitoring and control system for pipelines
WO2005057173A3 (en) Systems and methods for improving electrochemical analyte sensors
WO2008039944A3 (en) Method and apparatus for providing analyte sensor insertion
WO2008048231A3 (en) Biosensor method and system based on feature vector extraction
WO2009083995A3 (en) Process and apparatus for testing a component using an omni-directional eddy current probe
WO2007120552A8 (en) Monitoring the laydown of a reagent like potassium ferricyanide using xrf spectrometry
WO2004046689A3 (en) System and method for multiplexed biomolecular analysis
WO2005081783A3 (en) Method for determination and quantification of radiation or genotoxin exposure
GB2424876B (en) Improved analysis of polymeric scale inhibitors
WO2008058175A3 (en) Systems and methods for dynamic situational signal processing for target detection and classification
DE602004027129D1 (en) METHOD AND DEVICE FOR DETECTING VOLATILE ANALYTS IN AIR QUALIFIES
WO2009069999A3 (en) Method for determination of chemical ions
EP1965211A4 (en) METHOD OF DETECTING SUGAR CHAIN HAVING GlcNAc TRANSFERRED BY GnT-V
MX2012006706A (en) Detecting the decomposition of enzymes in a test element by means of controlled release of protected analyte.
WO2009102349A3 (en) Sensors for measuring contaminants
FR2884315B1 (en) DETECTOR FOR THE PRESENCE OF MICROORGANISMS IN THE AIR

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08855072

Country of ref document: EP

Kind code of ref document: A2

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08855072

Country of ref document: EP

Kind code of ref document: A2