Publicación:
Development of a Low-Cost UV-Vis Spectrophotometer and Its Application for the Detection of Mercuric Ions Assisted by Chemosensors

dc.contributor.authorGonzález-Morales, David
dc.contributor.authorValencia, Asmilly
dc.contributor.authorDíaz-Núñez, Astrid
dc.contributor.authorFuentes-Estrada, Marcial
dc.contributor.authorLópez-Santos, Oswaldo
dc.contributor.authorGarcía-Beltrán, Olimpo
dc.date.accessioned2020-02-24T19:36:02Z
dc.date.available2020-02-24T19:36:02Z
dc.date.issued2020-02-08
dc.description.abstractDetection of an environmental contaminant requires the use of expensive measurement equipment, which limits the realization of in situ tests because of their high cost, their limited portability, or the extended time duration of the tests. This paper presents in detail the development of a portable low-cost spectrophotometer which, by using a specialized chemosensor, allows detection of mercuric ions (Hg2+), providing effective and accurate results. Design specifications for all the stages assembling the spectrophotometer and the elements selected to build them are presented along with the process to synthesize the chemosensor and the tests developed to validate its performance in comparison with a high-precision commercial laboratory spectrophotometer.es_CO
dc.description.sponsorshipUniversidad de Ibaguées_CO
dc.identifier.citationGonzález-Morales, D.; Valencia, A.; Díaz-Nuñez, A.; Fuentes-Estrada, M.; López-Santos, O.; García-Beltrán, O. Development of a Low-Cost UV-Vis Spectrophotometer and Its Application for the Detection of Mercuric Ions Assisted by Chemosensors. Sensors 2020, 20, 906.es_CO
dc.identifier.issn1424-8220
dc.identifier.urihttps://www.mdpi.com/1424-8220/20/3/906
dc.language.isoenes_CO
dc.publisherSensorses_CO
dc.subjectWater contaminantses_CO
dc.subjectLow-cost spectrophotometeres_CO
dc.subjectHg2+ ionses_CO
dc.subjectChemosensores_CO
dc.subjectCoumarines_CO
dc.titleDevelopment of a Low-Cost UV-Vis Spectrophotometer and Its Application for the Detection of Mercuric Ions Assisted by Chemosensorses_CO
dc.typeArticlees_CO
dspace.entity.typePublication
eperson.emaildavid.gonzalez@unibague.edu.coes_CO
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