Highly sensitive and rapid method for determination of fluoride ion concentrations in serum and urine using flow injection analysis with a fluoride ion-selective electrode

Itai, Kazuyoshi; Tsunoda, Humio

doi:10.1016/s0009-8981(01)00488-0

Cited by 64 publications

(29 citation statements)

References 16 publications

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“…At present, the most frequently used techniques for F analysis of samples are gas chromatography [Fresen, 1968], ion chromatography [Michigami et al, 1993;Inoue et al, 1995;Perring and Bourqui, 2002] and the F ion-selective electrode [Frant and Ross, 1966;Gron et al, 1968;Muehlemann, 1969;Iizuka et al, 1970;Clark and Dowdell, 1973;Fagioli et al, 1984;Kissa, 1987;Itai and Tsunoda, 2001;Malde et al, 2001]. The F ion-selective electrode consists of a sensing element bonded into an epoxy body.…”

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confidence: 99%

Development of Gold Standard Ion-Selective Electrode-Based Methods for Fluoride Analysis

et al. 2010

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Background/Aims: Currently available techniques for fluoride analysis are not standardized. Therefore, this study was designed to develop standardized methods for analyzing fluoride in biological and nonbiological samples used for dental research. Methods: A group of nine laboratories analyzed a set of standardized samples for fluoride concentration using their own methods. The group then reviewed existing analytical techniques for fluoride analysis, identified inconsistencies in the use of these techniques and conducted testing to resolve differences. Based on the results of the testing undertaken to define the best approaches for the analysis, the group developed recommendations for direct and microdiffusion methods using the fluoride ion-selective electrode. Results: Initial results demonstrated that there was no consensus regarding the choice of analytical techniques for different types of samples. Although for several types of samples, the results of the fluoride analyses were similar among some laboratories, greater differences were observed for saliva, food and beverage samples. In spite of these initial differences, precise and true values of fluoride concentration, as well as smaller differences between laboratories, were obtained once the standardized methodologies were used. Intraclass correlation coefficients ranged from 0.90 to 0.93, for the analysis of a certified reference material, using the standardized methodologies. Conclusion: The results of this study demonstrate that the development and use of standardized protocols for F analysis significantly decreased differences among laboratories and resulted in more precise and true values.

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confidence: 99%

Development of Gold Standard Ion-Selective Electrode-Based Methods for Fluoride Analysis

et al. 2010

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“…Fluoride anion is present in various samples of environmental [1], clinical [2] and food [3] importance. It plays an important role in biological and chemical processes [4,5].…”

Section: Introductionmentioning

confidence: 99%

Indirect Voltammetric Sensing Platforms For Fluoride Detection on Boron-Doped Diamond Electrode Mediated via [FeF 6 ] 3− and [CeF 6 ] 2− Complexes Formation

Culková

Tomčı́k

Švorc

et al. 2014

Electrochimica Acta

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“…Electrochemical methods containing electrochemical sensor have been mainly used for fluoride analysis [9,10]. Chemiluminescence [11] and ion chromatography [12][13][14] are used for the determination of fluoride, but their sensitivities are not adequate to detect mg L À1 level in biological sample.…”

Section: Introductionmentioning

confidence: 99%

Sensitive determination of fluoride in biological samples by gas chromatography–mass spectrometry after derivatization with 2-(bromomethyl)naphthalene

Kwon

Shin

2014

Analytica Chimica Acta

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Highly sensitive and rapid method for determination of fluoride ion concentrations in serum and urine using flow injection analysis with a fluoride ion-selective electrode

Cited by 64 publications

References 16 publications

Development of Gold Standard Ion-Selective Electrode-Based Methods for Fluoride Analysis

Development of Gold Standard Ion-Selective Electrode-Based Methods for Fluoride Analysis

Indirect Voltammetric Sensing Platforms For Fluoride Detection on Boron-Doped Diamond Electrode Mediated via [FeF 6 ] 3− and [CeF 6 ] 2− Complexes Formation

Sensitive determination of fluoride in biological samples by gas chromatography–mass spectrometry after derivatization with 2-(bromomethyl)naphthalene

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