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New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing
A new, inexpensive and easy to use 3D printable device was developed for nephelometric and fluorimetric determination. Its applicability was tested for the quantification of quinine in tonic drinks and sulfate in natural water with good analytical accuracy. In this way, sulfate determination was car...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054129/ https://www.ncbi.nlm.nih.gov/pubmed/35515453 http://dx.doi.org/10.1039/d0ra02975k |
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author | Vidal, Ezequiel Lorenzetti, Anabela S. Aguirre, Miguel Ángel Canals, Antonio Domini, Claudia E. |
author_facet | Vidal, Ezequiel Lorenzetti, Anabela S. Aguirre, Miguel Ángel Canals, Antonio Domini, Claudia E. |
author_sort | Vidal, Ezequiel |
collection | PubMed |
description | A new, inexpensive and easy to use 3D printable device was developed for nephelometric and fluorimetric determination. Its applicability was tested for the quantification of quinine in tonic drinks and sulfate in natural water with good analytical accuracy. In this way, sulfate determination was carried out by nephelometry using a red LED, while quinine was determined using a blue LED by fluorimetry. A smartphone camera was used to take the pictures and afterwards transform them into the RGB color space using the software ImageJ by a personal computer. The linear range was 2.0–50.0 mg L(−1) for sulfate with a LOD of 0.13 mg L(−1), and the corresponding quantification limit (LOQ) was 0.43 mg L(−1). The linear range for quinine was from 0.42 to 3.10 mg L(−1). The LOD and LOQ were 0.11 mg L(−1) and 0.38 mg L(−1), respectively. |
format | Online Article Text |
id | pubmed-9054129 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90541292022-05-04 New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing Vidal, Ezequiel Lorenzetti, Anabela S. Aguirre, Miguel Ángel Canals, Antonio Domini, Claudia E. RSC Adv Chemistry A new, inexpensive and easy to use 3D printable device was developed for nephelometric and fluorimetric determination. Its applicability was tested for the quantification of quinine in tonic drinks and sulfate in natural water with good analytical accuracy. In this way, sulfate determination was carried out by nephelometry using a red LED, while quinine was determined using a blue LED by fluorimetry. A smartphone camera was used to take the pictures and afterwards transform them into the RGB color space using the software ImageJ by a personal computer. The linear range was 2.0–50.0 mg L(−1) for sulfate with a LOD of 0.13 mg L(−1), and the corresponding quantification limit (LOQ) was 0.43 mg L(−1). The linear range for quinine was from 0.42 to 3.10 mg L(−1). The LOD and LOQ were 0.11 mg L(−1) and 0.38 mg L(−1), respectively. The Royal Society of Chemistry 2020-05-26 /pmc/articles/PMC9054129/ /pubmed/35515453 http://dx.doi.org/10.1039/d0ra02975k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Vidal, Ezequiel Lorenzetti, Anabela S. Aguirre, Miguel Ángel Canals, Antonio Domini, Claudia E. New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title | New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title_full | New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title_fullStr | New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title_full_unstemmed | New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title_short | New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing |
title_sort | new, inexpensive and simple 3d printable device for nephelometric and fluorimetric determination based on smartphone sensing |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054129/ https://www.ncbi.nlm.nih.gov/pubmed/35515453 http://dx.doi.org/10.1039/d0ra02975k |
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