Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian journal of oral sciences (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8673309 |
Resumo: | The maintenance of adequate fluoride (F) concentration in the public water supply is fundamental for ensuring that the community use of F can reach the maximum benefit for caries control and minimum risk for dental fluorosis. Thus, surveillance systems must use accurate and valid analytical methods to determine F concentration and, according to the literature, give preference to the ion-specific electrode (F- ISE) analysis. Aim: The objective of this study was to compare the accuracy of the ISE and SPADNS methods in the determination of the F concentration in the same water sample. Methods: Duplicate water samples were taken from 30 sampling sites in the municipality of Maringá, state of Paraná, monthly for 12 months, totaling 276 samples. An aliquot was analyzed by the FOP-UNICAMP Oral Biochemistry laboratory, using the F- ISE method, and the other one, by the SANEPAR laboratory in Maringá/PR, using the SPADNS method. Descriptive analysis and Pearson’s correlation test were applied, with a significant level of p<0.05. Results: Results were expressed as ppm F (mg F/L), and a very strong positive correlation (r= 0.91; p<0.001) was detected between the two methods of analysis. Conclusion: Our findings suggest that the determination of f luoride concentration in water can be made with accuracy by the SPADNS method, a standardized analysis protocol. |
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UNICAMP-8 |
network_name_str |
Brazilian journal of oral sciences (Online) |
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|
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Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supplyFluoridationWater supplyComparative studyThe maintenance of adequate fluoride (F) concentration in the public water supply is fundamental for ensuring that the community use of F can reach the maximum benefit for caries control and minimum risk for dental fluorosis. Thus, surveillance systems must use accurate and valid analytical methods to determine F concentration and, according to the literature, give preference to the ion-specific electrode (F- ISE) analysis. Aim: The objective of this study was to compare the accuracy of the ISE and SPADNS methods in the determination of the F concentration in the same water sample. Methods: Duplicate water samples were taken from 30 sampling sites in the municipality of Maringá, state of Paraná, monthly for 12 months, totaling 276 samples. An aliquot was analyzed by the FOP-UNICAMP Oral Biochemistry laboratory, using the F- ISE method, and the other one, by the SANEPAR laboratory in Maringá/PR, using the SPADNS method. Descriptive analysis and Pearson’s correlation test were applied, with a significant level of p<0.05. Results: Results were expressed as ppm F (mg F/L), and a very strong positive correlation (r= 0.91; p<0.001) was detected between the two methods of analysis. Conclusion: Our findings suggest that the determination of f luoride concentration in water can be made with accuracy by the SPADNS method, a standardized analysis protocol. Universidade Estadual de Campinas2024-03-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/867330910.20396/bjos.v23i00.8673309Brazilian Journal of Oral Sciences; Vol. 23 (2024): Continuous Publication; e243309Brazilian Journal of Oral Sciences; v. 23 (2024): Continuous Publication; e2433091677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8673309/33682Brazil; ContemporanyCopyright (c) 2024 Tânia Harumi Uchida, Jaime Aparecido Cury, Cinthia Pereira Machado Tabchoury, Cacilda Castelo Branco Lima, Mitsue Fujimakihttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessUchida, Tânia HarumiCury, Jaime AparecidoTabchoury, Cinthia Pereira MachadoLima, Cacilda Castelo BrancoFujimaki, Mitsue2024-03-14T11:35:15Zoai:ojs.periodicos.sbu.unicamp.br:article/8673309Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2024-03-14T11:35:15Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
title |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
spellingShingle |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply Uchida, Tânia Harumi Fluoridation Water supply Comparative study |
title_short |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
title_full |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
title_fullStr |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
title_full_unstemmed |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
title_sort |
Comparison between the ion-specific electrode and SPADNS methods for analysis of fluoride concentration in the water supply |
author |
Uchida, Tânia Harumi |
author_facet |
Uchida, Tânia Harumi Cury, Jaime Aparecido Tabchoury, Cinthia Pereira Machado Lima, Cacilda Castelo Branco Fujimaki, Mitsue |
author_role |
author |
author2 |
Cury, Jaime Aparecido Tabchoury, Cinthia Pereira Machado Lima, Cacilda Castelo Branco Fujimaki, Mitsue |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Uchida, Tânia Harumi Cury, Jaime Aparecido Tabchoury, Cinthia Pereira Machado Lima, Cacilda Castelo Branco Fujimaki, Mitsue |
dc.subject.por.fl_str_mv |
Fluoridation Water supply Comparative study |
topic |
Fluoridation Water supply Comparative study |
description |
The maintenance of adequate fluoride (F) concentration in the public water supply is fundamental for ensuring that the community use of F can reach the maximum benefit for caries control and minimum risk for dental fluorosis. Thus, surveillance systems must use accurate and valid analytical methods to determine F concentration and, according to the literature, give preference to the ion-specific electrode (F- ISE) analysis. Aim: The objective of this study was to compare the accuracy of the ISE and SPADNS methods in the determination of the F concentration in the same water sample. Methods: Duplicate water samples were taken from 30 sampling sites in the municipality of Maringá, state of Paraná, monthly for 12 months, totaling 276 samples. An aliquot was analyzed by the FOP-UNICAMP Oral Biochemistry laboratory, using the F- ISE method, and the other one, by the SANEPAR laboratory in Maringá/PR, using the SPADNS method. Descriptive analysis and Pearson’s correlation test were applied, with a significant level of p<0.05. Results: Results were expressed as ppm F (mg F/L), and a very strong positive correlation (r= 0.91; p<0.001) was detected between the two methods of analysis. Conclusion: Our findings suggest that the determination of f luoride concentration in water can be made with accuracy by the SPADNS method, a standardized analysis protocol. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-03-13 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/other |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8673309 10.20396/bjos.v23i00.8673309 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8673309 |
identifier_str_mv |
10.20396/bjos.v23i00.8673309 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8673309/33682 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporany |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Oral Sciences; Vol. 23 (2024): Continuous Publication; e243309 Brazilian Journal of Oral Sciences; v. 23 (2024): Continuous Publication; e243309 1677-3225 reponame:Brazilian journal of oral sciences (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Brazilian journal of oral sciences (Online) |
collection |
Brazilian journal of oral sciences (Online) |
repository.name.fl_str_mv |
Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
brjorals@fop.unicamp.br||brjorals@fop.unicamp.br |
_version_ |
1800216397606813696 |