Microsystems for optical gas sensing incorporating the solvatochromic dye Nile Red

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Microsystems for Optical Gas Sensing Incorporating the Solvatochromic Dye Nile Red

An optical gas sensor has been developed based on the fluorescence emission of the solvatochromic dye, Nile Red, immobilised within various polymers with different physical properties. Microsystems, made either in SU-8/glass or microstructure glass (MSG) substrates, were used to host the environmentally sensitive fluorescent dye within the polymer matrices. The MSG devices have been found to ha...

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ژورنال

عنوان ژورنال: Sensors and Actuators B: Chemical

سال: 2003

ISSN: 0925-4005

DOI: 10.1016/s0925-4005(03)00012-1