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Detail Article

Folia Medica Indonesiana

ISSN 0303-7932

Vol. 38 / No. 1 / Published : 2002-01

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Original Article :

Computer-controlled potentiometry for the assay of fluoride ion in biological samples using ion-selective electrode

Author :

      Abstract :

      A computer-controlled potentiometric method for the determination of fluoride in human plasma and saliva is presented. The method is based not only on the automated calibration but also multiple standard addition technique using a fluoride ion selective electrode. A computer program to accomplish this calculation is given by EDDIS of WsA (Würburg Software for Analysis). The accuracy and precision of both techniques is demonstrated by experiments on fluoride determination in human plasma and saliva. Both techniques give better results for the assay of fluoride above 20 ng/ml. Below this concentration, the multiple standard addition technique give better accuracy and precision.

      Keyword :

      Computer controlled potentiometry, ion-selective electrode, fluoride ,


      References :



           


        Archive Article

        Cover Media Content

        Volume : 38 / No. : 1 / Pub. : 2002-01
        1. The Role Of Immune Response On Sepsis And Septic Shock
        2. Variable Number Of Tandem Repeat (vntr) Polymorphismat Locus D1s80 In Human Population In Surabaya, Indonesia
        3. The Basic Concepts Of Free Radicals Detection On The Body
        4. Analysis Of Satisfaction Level On Cataract Surgery In Patients Hospitalized At Dr Soetomo Hospital, Surabaya, And Those Treated As Outpatient In Bkmm Of East Java Province
        5. The Surgical Management Of Solitary Thyroid Nodules In Surabaya
        6. Computer-controlled Potentiometry For The Assay Of Fluoride Ion In Biological Samples Using Ion-selective Electrode
        7. The Application Of Molecular Biology On The Diagnosis Of Hemoglobin Disorders
        8. Low Incidence Of Cll (chronic Lymphocytic Leukemia) In Indonesia A Retrospective Case Series Multicenter Study
        9. Fluid Therapy Pattern After C- Sectioni In Pre-eclamptic/eclamptic Patient At Dr Soetomo Hospital Surabaya
        10. The Influence Of Vitamin A Deficiency On The Expression Of Antigen Presenting Cells In Rat Mucosal Immune Response
        11. Endothelial Dysfunction In Mitral Stenosis An Analytic-observational Research In Dr Soetomo Hospital, Surabaya