학술논문
Molecular versus exciton diffusion in fluorescence-based explosive vapour sensors.
Document Type
Article
Author
Source
Subject
*MOLECULAR biology
*EXCITON theory
*FLUORESCENCE
*DETECTORS
*QUENCHING (Chemistry)
*POLYMERS
*DENDRIMERS
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Language
ISSN
1359-7345
Abstract
The diffusion of p-nitrotoluene vapours into polymer or dendrimer sensing films follows Super Case II dynamics in which the quenching efficiency is strongly correlated to an accelerating analyte front propagating through the neat film rather than being reliant on exciton diffusion. [ABSTRACT FROM AUTHOR]