Title :
Cellulose-Based Optical Sensor for the Selective and Quantitative Detection of Mercury Ions in Aqueous Media
Author :
Díez-Gil, C. ; Caballero, A. ; Martinez, R. ; Ratera, I. ; Tárraga, A. ; Molina, P. ; Veciana, J.
Author_Institution :
Inst. de Ciencia de Mater. de Barcelona, Barcelona
Abstract :
Cellulose-based test paper that permits the naked-eye or the spectrophotometric selective and quantitative detection of aqueous solutions of mercury ions has been achieved via the surface-confined coating of the azine sensor molecule 1 on solid cellulose fibre substrates.
Keywords :
coating techniques; fibre optic sensors; spectrophotometry; aqueous media; azine sensor molecule; cellulose-based optical sensor; mercury ions; selective-quantitative detection; solid cellulose fibre substrates; spectrophotometric selective detection; surface-confined coating; Actuators; Biomedical optical imaging; Instruments; Optical fiber sensors; Optical materials; Optical sensors; Particle beam optics; Pollution; Probes; Solid state circuits; 1,4 disubstituted-2,3-diaza-1,3-butadiene; Cellulose-based Sensor; Colorimetric Sensor; Mercury Indicator Paper; Optical Sensor;
Conference_Titel :
Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International
Conference_Location :
Lyon
Print_ISBN :
1-4244-0842-3
Electronic_ISBN :
1-4244-0842-3
DOI :
10.1109/SENSOR.2007.4300412
