Plasma modified POF sensors for in situ environmental monitoring of museum indoor environments |
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| Authors: | E Angelini S Grassini D Mombello A Neri M Parvis G Perrone |
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| Institution: | (1) Departamento de Ciencia de los Materiales e Ingenieri´a Metalu´rgica. Facultad de Ciencias Qui´micas, Universidad Complutense, 28040 Madrid, Spain;(2) Facultad de Qui´mica, Pontificia Universidad Cato´lica de Chile, Santiago, 22, Chile |
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| Abstract: | A cumulative sensor for in situ monitoring of H2S vapors in museum showcases based on plastic optical fiber (POF) has been developed. H2S is responsible for the tarnishing of silver artifacts, so monitoring their total exposure over time to sulfide rich atmospheres
can help in choosing the correct display procedure and, consequently, lead to improvements in their conservation. |
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