A few-state model predicts that spectral properties of some quadrupolar chromophores are affected by the application of static electric fields. These dyes can monitor neuronal activity (action potential), as a sensitive and versatile alternative to classical dipolar dyes and can also be used in organic LEDs: color-tunable and/or white-light emission is obtained by varying the working voltage (see chromaticity diagram).
Quadrupolar Chromophores for Voltage Sensing and White-Light Generation / Painelli, Anna; Terenziani, Francesca. - In: CHEMPHYSCHEM. - ISSN 1439-4235. - 10:3(2009), pp. 527-531. [10.1002/cphc.200800648]
Quadrupolar Chromophores for Voltage Sensing and White-Light Generation
PAINELLI, Anna;TERENZIANI, Francesca
2009-01-01
Abstract
A few-state model predicts that spectral properties of some quadrupolar chromophores are affected by the application of static electric fields. These dyes can monitor neuronal activity (action potential), as a sensitive and versatile alternative to classical dipolar dyes and can also be used in organic LEDs: color-tunable and/or white-light emission is obtained by varying the working voltage (see chromaticity diagram).File in questo prodotto:
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