ArticleSensors (Basel, Switzerland)2019
An Optical Fiber Chemical Sensor for the Detection of Copper(II) in Drinking Water.
Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Integrated logistic sigmoid model and graphical analyses of concentration-response relationships of copper sulfate toxicity in aquatic organisms.Toxicology reports · 2025Article
- A New Sensing Material Based on Tetraaza/SBA15 for Rapid Detection of Copper(II) Ion in Water.Membranes · 2022Article
- Novel Optical Fiber-Based Structures for Plasmonics Sensors.Biosensors · 2022Review
- An Optical Fiber Sensor for Uranium Detection in Water.Biosensors · 2022Article
- Cost-Effective Fiber Optic Solutions for Biosensing.Biosensors · 2022Review
- Review
- SPR-Optical Fiber-Molecularly Imprinted Polymer Sensor for the Detection of Furfural in Wine.Biosensors · 2021Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Highly sensitive plasmonic optical fiber platforms combined with receptors have been recently used to obtain selective sensors. A low-cost configuration can be obtained exploiting a D-shaped plastic optical fiber covered with a multilayer sensing surface. The multilayer consists of a gold film, functionalized with a specific receptor, where the surface plasmon resonance (SPR) occurs. The signal is produced by the refractive index variation occurring as a consequence of the receptor-to analyte binding. In this work, a selective sensor for copper(II) detection in drinking water, exploiting a self-assembled monolayer (SAM) of d,l-penicillamine as the sensing layer, has been developed and tested. Different concentrations of copper(II) in NaCl 0.1 M solutions at different pH values and in a real matrix (drinking water) have been considered. The results show that the sensor is able to sense copper(II) at concentrations ranging from 4 × 10
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Registered trials
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