Modification of polymer swelling by UV irradiation for use in chemical sensing

 
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Technological Educational Institute of Athens
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2004 (EN)
Modification of polymer swelling by UV irradiation for use in chemical sensing (EN)

Βαλαμόντες, Ευάγγελος Σ. (EL)
Γουστουρίδης, Δημήτριος (EL)
Χατζανδρούλης, Σταύρος Ε. (EL)
Ράπτης, Ιωάννης Α. (EL)

N/A (EN)

The effect of UV irradiation on the swelling properties of polymer layers as a function of the chain scission degree is studied, using white light interferometiy. The use of patternable polymeric films and their subsequent UV irradiation treatment as a means to engineer individual sensor sensitivities in chemical sensor arrays is proposed. First results with the polyhydwxy-ethyl- methacrylate (PHEMA) before and after deep UV irradiation, for three different exposure doses are presented. The relative expansion of the layer was clearly found to depend on the irradiation conditions. (EN)

conferenceItem
poster

Chemical sensors (EN)
Χημικοί αισθητήρες (EN)
Πολυμερής τροποποίηση (EN)
Polymer modification (EN)
Ιδιότητες διόγκωσης (EN)
Swelling properties (EN)

ΤΕΙ Αθήνας (EL)
Technological Educational Institute of Athens (EN)

IEEE Sensors 2004 (EN)

English

2004

DOI: 10.1109/ICSENS.2004.1426125

IEEE (EN)



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