A first prototype of an electro-optical nose has been designed, assembled and tested. This new system is made up of a matrix of silicon integrated photodiodes (the transducers), coated by different thin films of metalloporphyrins (used as chemically interactive material - CIM), and of a blue LED light source with an emission peak centred aorund 450 nm, the spectral region of the main absorption band of the CIM.
A novel prototype of an electro-optical nose
Tibuzzi, Arianna;Soncini, Giovanni;Zen, Mario;
2002-01-01
Abstract
A first prototype of an electro-optical nose has been designed, assembled and tested. This new system is made up of a matrix of silicon integrated photodiodes (the transducers), coated by different thin films of metalloporphyrins (used as chemically interactive material - CIM), and of a blue LED light source with an emission peak centred aorund 450 nm, the spectral region of the main absorption band of the CIM.File in questo prodotto:
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