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

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

Detection 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...

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Bibliographic Details
Main Authors: David González-Morales, Asmilly Valencia, Astrid Díaz-Nuñez, Marcial Fuentes-Estrada, Oswaldo López-Santos, Olimpo García-Beltrán
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
water contaminants
low-cost spectrophotometer
hg<sup>2+</sup> ions
chemosensor
coumarin
Online Access:https://www.mdpi.com/1424-8220/20/3/906

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