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dc.contributor.author
Rodrigues de Sousa, Lucas
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dc.contributor.author
Silva Neto, Habdias A.
dc.contributor.author
Campos, Pedro P. E.
dc.contributor.author
Duarte Junior, Gerson F.
dc.contributor.author
Medeiros Junior, Iris
dc.contributor.author
Carvalho, Rogerio M.
dc.contributor.author
Coltro, Wendell K.T.
dc.date.available
2023-09-18T14:48:45Z
dc.date.issued
2022-12
dc.identifier.citation
Rodrigues de Sousa, Lucas; Silva Neto, Habdias A.; Campos, Pedro P. E.; Duarte Junior, Gerson F.; Medeiros Junior, Iris; et al.; A portable tool for colorimetric detection of corrosion inhibitors using paper-based analytical devices; Elsevier Science; Microchemical Journal; 183; 12-2022; 1-7
dc.identifier.issn
0026-265X
dc.identifier.uri
http://hdl.handle.net/11336/211811
dc.description.abstract
In this work, we report a complete and portable analytical instrumentation dedicated to the colorimetric analysis of corrosion inhibitors. The construction of the analytical tool was planned based on carousel architecture and it involves a simple combination of a 3D-printed holder containing eight circular zones and an Arduino microcontroller photoelectric sensor. In addition, paper-based analytical devices (PAD) were manufactured in the form of microzones using manual cutting and assembled in the 3D printed holder for performing colorimetric measurements of quaternary amines in wastewater samples from the petroleum industry. A blue dye was used as a model color and the obtained pixels responses through the proposed analytical tool and well-known smartphone-based analysis revealed similar colorimetric intensities, thus clearly demonstrating the high performance of the 3D-printed analytical instrumentation. The target colorimetric reaction occurs via the interaction of ammonium quaternary present in corrosion inhibitors composition with the chromogen 3′, 3″, 5′, 5″ – tetrabromophenolphthalein-ethyl-ester (TBPE) in an acidic medium. Detailed optimization of the colorimetric reaction involving the ammonium quaternary was successfully performed, as well as the evaluation of possible physical–chemical interferences (pH, carbonate levels, and temperature) mostly usual in produced water from petroleum pipelines. Recovery studies of ammonium quaternary in real produced water samples exhibited acceptable performance (88 to 121%). Thus, the obtained results successfully demonstrated that the proposed 3D-printed analytical system associated with PADs offers a huge potential to be used for colorimetric detection of corrosion inhibitors in wastewater samples and it can be used in the point-of-need involving the petroleum industry field.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ADDITIVE MANUFACTURING
dc.subject
AMMONIUM QUATERNARY
dc.subject
ARDUINO PHOTODIODE SENSOR
dc.subject
PAPER-BASED ANALYTICAL DEVICES
dc.subject
SURFACTANTS
dc.subject.classification
Química Analítica
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dc.subject.classification
Ciencias Químicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
A portable tool for colorimetric detection of corrosion inhibitors using paper-based analytical devices
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T22:43:20Z
dc.journal.volume
183
dc.journal.pagination
1-7
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Rodrigues de Sousa, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina. Universidade Federal de Goiás; Brasil
dc.description.fil
Fil: Silva Neto, Habdias A.. Universidade Federal de Goiás; Brasil
dc.description.fil
Fil: Campos, Pedro P. E.. Universidade Federal de Goiás; Brasil
dc.description.fil
Fil: Duarte Junior, Gerson F.. Universidade Federal de Goiás; Brasil
dc.description.fil
Fil: Medeiros Junior, Iris. Centro de Pesquisas e Desenvolvimento Leopoldo Américo Miguez de Mello; Brasil
dc.description.fil
Fil: Carvalho, Rogerio M.. Centro de Pesquisas e Desenvolvimento Leopoldo Américo Miguez de Mello; Brasil
dc.description.fil
Fil: Coltro, Wendell K.T.. Instituto Nacional de Ciência E Tecnologia de Bioanalítica; Brasil. Universidade Federal de Goiás; Brasil
dc.journal.title
Microchemical Journal
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0026265X22008529
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.microc.2022.108024
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