Ibarlucea, Bergoi PDMS based photonic lab-on-a-chip for the selective optical detection of heavy metal ions. [electronic resource] - The Analyst Feb 2013 - 839-44 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1364-5528 Standard No.: 10.1039/c2an36402f doi Subjects--Topical Terms: Dimethylpolysiloxanes--chemistryEnvironmental Pollutants--analysisFerrous Compounds--chemistryIons--chemistryLab-On-A-Chip DevicesLead--analysisMercury--analysisMetallocenesMetals, Heavy--analysisPhotonsSpectrophotometry, Ultraviolet--instrumentation