PERISTALTIC PUMP AND DETECTION SYSTEM CONTROLLED BY AN ARDUINO OPEN SOURCE HARDWARE DEVELOPED AND DESIGNED FOR APPLICATION IN A FLOW ANALYSIS SYSTEM

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dc.contributor.authorSoares, Fernanda S. C.
dc.contributor.authorVieira, Alan L. [UNESP]
dc.contributor.authorSoares, Marcio S.
dc.contributor.authorSant'Anna, Marcus
dc.contributor.authorNascentes, Rejane
dc.contributor.authorBossu, Carla M.
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-03T18:20:23Z
dc.date.available2019-10-03T18:20:23Z
dc.date.issued2018-12-01
dc.description.abstractThis work describes the development of a peristaltic pump and a photometric detector, using Arduino and alternative and low-cost materials for flow analysis system. The analytical calibration curve of the acid-red-283 using the proposed system presents 0.9984 and 3.9% as the coefficients of determination and variation, and 1.1 and 3.8 mg L-1 as limits of detection and quantification, respectively. Three prepared samples of the acid-red-283 (25, 30 and 35 mg L-1) showed recovery between 99 to 104%. For construction of the peristaltic pump and the photometer using Light Emitting Diodes (LED), light-dependent resistor (LDR) were spent less than 10% of the cost was spent on a commercial system employing a peristaltic pump and a spectrophotometer. Furthermore, the peristaltic pump and the photometer developed in this work allow the implementation of practical disciplines, such as molecular absorption spectrophotometry and flow analysis system in undergraduate courses, making these instruments more accessible, especially for the chemistry students.en
dc.description.affiliationUniv Fed Vicosa, Inst Ciencias Exatas & Tecnol, Campus Rio Paranaiba, BR-38810000 Rio Paranaiba, MG, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, BR-14800060 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, BR-14800060 Araraquara, SP, Brazil
dc.format.extent1196-1199
dc.identifierhttp://dx.doi.org/10.21577/0100-4042.20170289
dc.identifier.citationQuimica Nova. Sao Paulo: Soc Brasileira Quimica, v. 41, n. 10, p. 1196-1199, 2018.
dc.identifier.doi10.21577/0100-4042.20170289
dc.identifier.fileS0100-40422018001001196.pdf
dc.identifier.issn0100-4042
dc.identifier.scieloS0100-40422018001001196
dc.identifier.urihttp://hdl.handle.net/11449/184150
dc.identifier.wosWOS:000451630400014
dc.language.isopor
dc.publisherSoc Brasileira Quimica
dc.relation.ispartofQuimica Nova
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectflow analysis
dc.subjectArduino
dc.subjectperistaltic pump
dc.titlePERISTALTIC PUMP AND DETECTION SYSTEM CONTROLLED BY AN ARDUINO OPEN SOURCE HARDWARE DEVELOPED AND DESIGNED FOR APPLICATION IN A FLOW ANALYSIS SYSTEMen
dc.typeArtigo
dcterms.rightsHolderSoc Brasileira Quimica

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